| OREGON Climate Normals (1971-2000) other states |
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| OREGON Climate Normals (1971-2000) other states |
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City:ADEL State:OR Lat:42.11N Long:119.54W Elev: 4583 ID:350036 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.1 22.9 26.6 31.4 38.2 45.4 51.0 49.4 40.8 32.6 25.7 20.7 33.7 Maximum 41.7 45.4 51.6 58.9 67.9 77.6 86.8 86.3 77.1 65.5 48.6 41.7 62.4 Mean 30.9 34.2 39.1 45.2 53.1 61.5 68.9 67.9 59.0 49.1 37.2 31.2 48.1 Precip. 0.89 0.97 0.93 0.93 0.83 0.66 0.38 0.38 0.48 0.63 1.14 0.96 9.18 HDD 1058 864 802 596 379 156 31 46 224 497 835 1048 6536 CDD 0 0 0 0 8 50 152 136 41 3 0 0 390 City:ALKALI LAKE State:OR Lat:42.58N Long:120.00W Elev: 4332 ID:350118 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.7 21.7 23.3 26.6 33.0 40.9 45.5 44.5 35.4 27.5 23.2 18.3 29.9 Maximum 41.9 45.9 51.4 59.0 68.2 77.6 86.9 86.3 77.3 65.1 49.4 41.9 62.6 Mean 30.3 33.8 37.4 42.8 50.6 59.3 66.2 65.4 56.4 46.3 36.3 30.1 46.2 Precip. 0.52 0.46 0.79 0.89 1.14 0.85 0.61 0.66 0.53 0.69 0.67 0.59 8.40 HDD 1076 875 857 666 448 204 73 78 276 580 860 1082 7075 CDD 0 0 0 0 1 32 111 89 17 0 0 0 250 City:ALSEA F H FALL CREEK State:OR Lat:44.24N Long:123.45W Elev: 230 ID:350145 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 14.06 12.38 10.29 6.92 4.28 2.45 0.79 1.17 2.97 6.02 14.51 15.86 91.70 City:ANTELOPE 1 NW State:OR Lat:44.55N Long:120.44W Elev: 2840 ID:350197 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.3 26.3 29.9 33.0 38.2 44.1 48.9 49.0 42.8 35.4 28.9 23.5 35.3 Maximum 39.6 44.8 51.8 58.2 66.1 74.6 83.5 83.7 74.9 62.7 47.2 39.5 60.6 Mean 31.5 35.6 40.9 45.6 52.2 59.4 66.2 66.4 58.9 49.1 38.1 31.5 48.0 Precip. 1.64 1.27 1.26 1.11 1.37 1.04 0.43 0.61 0.75 0.95 1.88 1.62 13.93 HDD 1041 826 750 582 400 204 78 72 220 495 809 1040 6517 CDD 0 0 0 0 2 34 116 113 35 1 0 0 301 City:APPLEGATE State:OR Lat:42.15N Long:123.10W Elev: 1282 ID:350217 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 3.90 3.55 2.88 1.95 1.18 0.64 0.20 0.43 0.61 1.76 4.15 3.95 25.20 City:ARLINGTON State:OR Lat:45.43N Long:120.12W Elev: 277 ID:350265 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.9 30.9 36.4 42.2 49.4 55.9 61.6 61.0 51.9 42.0 35.0 29.2 43.6 Maximum 40.1 46.3 56.0 64.9 74.4 81.8 90.2 89.3 79.2 65.0 49.3 40.5 64.8 Mean 34.0 38.6 46.2 53.6 61.9 68.9 75.9 75.2 65.6 53.5 42.2 34.9 54.2 Precip. 1.39 0.99 0.76 0.67 0.65 0.35 0.18 0.29 0.43 0.66 1.24 1.44 9.05 HDD 961 739 582 347 141 42 7 6 90 357 686 935 4893 CDD 0 0 0 4 45 157 344 322 106 1 0 0 979 City:ASHLAND State:OR Lat:42.13N Long:122.43W Elev: 1724 ID:350304 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.1 31.0 32.8 35.2 40.4 45.6 49.6 48.8 42.8 36.4 31.8 28.6 37.7 Maximum 47.5 53.0 56.8 62.5 70.1 78.3 86.7 86.1 79.5 67.6 52.4 46.3 65.6 Mean 38.3 42.0 44.8 48.9 55.3 62.0 68.2 67.5 61.2 52.0 42.1 37.5 51.7 Precip. 2.49 1.92 2.09 1.68 1.55 0.92 0.51 0.61 0.88 1.46 2.85 2.80 19.76 HDD 828 644 626 484 309 130 40 44 160 405 686 855 5211 CDD 0 0 0 0 7 38 138 120 45 2 0 0 350 City:ASHWOOD 2 NE State:OR Lat:44.45N Long:120.43W Elev: 2820 ID:350312 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.67 1.30 1.22 1.21 1.44 0.95 0.48 0.55 0.62 1.03 1.74 1.62 13.83 City:ASTORIA CLATSOP CO AP State:OR Lat:46.09N Long:123.53W Elev: 9 ID:350328 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 36.7 37.6 38.6 40.8 45.4 49.8 52.9 53.2 49.5 44.1 40.1 37.1 43.8 Maximum 48.1 50.8 53.3 56.1 60.0 63.6 67.2 68.3 67.5 61.0 53.1 48.4 58.1 Mean 42.4 44.2 46.0 48.5 52.7 56.7 60.1 60.8 58.5 52.6 46.6 42.8 51.0 Precip. 9.62 7.87 7.37 4.93 3.28 2.57 1.16 1.21 2.61 5.61 10.50 10.40 67.13 HDD 695 583 585 492 375 244 151 130 197 386 542 688 5068 CDD 0 0 0 0 1 2 4 7 7 1 0 0 22 City:AUSTIN 3 S State:OR Lat:44.34N Long:118.29W Elev: 4213 ID:350356 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 11.1 14.9 20.4 25.8 31.5 36.4 39.8 38.6 31.4 25.1 20.6 12.5 25.7 Maximum 35.8 41.5 48.2 55.8 63.9 72.5 82.2 83.2 74.0 61.9 43.6 35.9 58.2 Mean 23.5 28.2 34.3 40.8 47.7 54.5 61.0 60.9 52.7 43.5 32.1 24.2 42.0 Precip. 2.72 2.00 2.01 1.45 1.66 1.49 0.90 0.96 1.00 1.12 2.79 3.00 21.10 HDD 1288 1030 952 727 536 320 158 162 376 667 987 1264 8467 CDD 0 0 0 0 0 3 33 35 7 0 0 0 78 City:BAKER State:OR Lat:44.50N Long:117.49W Elev: 3368 ID:350412 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.0 22.1 27.1 31.3 38.3 44.3 48.4 47.4 39.0 30.3 24.4 17.4 32.3 Maximum 34.4 41.7 51.0 59.2 67.0 75.2 84.5 84.9 75.5 62.7 44.9 35.3 59.7 Mean 25.7 31.9 39.1 45.3 52.7 59.8 66.5 66.2 57.3 46.5 34.7 26.4 46.0 Precip. 0.91 0.63 0.83 0.86 1.35 1.24 0.69 0.87 0.73 0.57 0.97 0.95 10.60 HDD 1219 927 805 593 384 184 71 65 258 573 909 1198 7186 CDD 0 0 0 0 1 26 116 100 24 0 0 0 267 City:BANDON 2 NNE State:OR Lat:43.09N Long:124.24W Elev: 20 ID:350471 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 38.2 39.3 39.7 41.3 44.7 48.5 51.0 50.8 48.0 44.0 41.4 38.2 43.8 Maximum 54.3 55.6 56.2 58.2 61.1 64.3 66.9 67.7 67.6 63.7 57.3 54.0 60.6 Mean 46.3 47.5 48.0 49.8 52.9 56.4 59.0 59.3 57.8 53.9 49.4 46.1 52.2 Precip. 9.22 7.76 7.39 4.61 3.16 1.63 0.43 0.90 1.63 3.88 9.13 9.71 59.45 HDD 583 492 528 459 374 258 188 179 220 346 470 585 4682 CDD 0 0 0 0 0 0 0 2 3 0 0 0 5 City:BARNES STATION State:OR Lat:43.57N Long:120.13W Elev: 3970 ID:350501 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.0 23.2 26.5 29.3 34.9 40.5 45.4 44.2 36.6 29.9 25.0 19.0 31.1 Maximum 39.6 44.6 51.3 58.9 66.9 76.0 85.4 85.1 77.0 65.1 47.6 39.9 61.5 Mean 29.3 33.9 38.9 44.1 50.9 58.3 65.4 64.7 56.8 47.5 36.3 29.5 46.3 Precip. 1.44 1.10 1.24 1.05 1.42 1.04 0.79 0.86 0.68 0.86 1.62 1.62 13.72 HDD 1108 871 810 628 437 222 86 92 266 543 861 1102 7026 CDD 0 0 0 0 1 21 98 80 20 0 0 0 220 City:BEAVERTON 2 SSW State:OR Lat:45.27N Long:122.49W Elev: 270 ID:350595 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.8 35.3 37.3 40.2 45.4 50.5 54.3 54.3 50.3 43.4 38.5 34.5 43.2 Maximum 46.1 50.7 56.1 61.1 67.2 72.7 79.2 79.9 74.8 63.8 52.0 46.0 62.5 Mean 40.0 43.0 46.7 50.7 56.3 61.6 66.8 67.1 62.6 53.6 45.3 40.3 52.8 Precip. 5.83 4.84 4.06 2.79 2.25 1.62 0.68 0.84 1.64 2.92 6.07 6.41 39.95 HDD 777 617 568 432 277 131 46 39 121 354 593 768 4723 CDD 0 0 0 0 6 29 100 104 47 1 0 0 287 City:BELKNAP SPRINGS 8 N State:OR Lat:44.17N Long:122.02W Elev: 2152 ID:350652 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.8 29.2 31.1 34.2 39.2 44.7 48.8 48.5 43.7 37.9 32.7 28.5 37.2 Maximum 39.4 44.2 50.5 57.0 65.1 72.7 81.2 81.6 75.3 63.2 46.5 38.7 59.6 Mean 33.6 36.7 40.8 45.6 52.2 58.7 65.0 65.1 59.5 50.6 39.6 33.6 48.4 Precip. 11.31 9.61 7.88 5.73 3.99 2.68 1.03 1.13 2.44 5.23 12.19 12.75 75.97 HDD 975 794 751 583 401 206 87 75 201 450 762 974 6259 CDD 0 0 0 0 3 16 86 76 36 2 0 0 219 City:BEND State:OR Lat:44.03N Long:121.17W Elev: 3660 ID:350694 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.6 24.7 27.2 30.0 35.6 41.2 46.2 45.6 38.6 32.2 27.6 22.7 32.9 Maximum 39.7 44.1 50.6 57.4 64.9 72.8 80.7 80.6 72.4 61.7 46.3 39.6 59.2 Mean 31.2 34.4 38.9 43.7 50.3 57.0 63.5 63.1 55.5 47.0 37.0 31.2 46.1 Precip. 1.76 1.13 0.92 0.70 0.90 0.75 0.62 0.60 0.49 0.62 1.46 1.78 11.73 HDD 1049 858 808 639 458 254 118 114 295 558 841 1050 7042 CDD 0 0 0 0 0 14 69 54 10 0 0 0 147 City:BEULAH State:OR Lat:43.54N Long:118.09W Elev: 3270 ID:350723 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 15.3 20.6 26.5 31.8 39.4 46.0 51.9 50.5 40.5 30.7 23.3 15.6 32.7 Maximum 36.3 43.7 52.8 61.3 69.9 78.9 88.4 88.0 79.2 67.5 49.1 38.1 62.8 Mean 25.8 32.2 39.7 46.6 54.7 62.5 70.2 69.3 59.9 49.1 36.2 26.9 47.8 Precip. 1.37 1.11 1.25 0.91 1.19 0.84 0.42 0.54 0.49 0.67 1.40 1.61 11.80 HDD 1216 920 785 555 329 139 38 36 203 494 865 1183 6763 CDD 0 0 0 0 9 61 197 167 49 1 0 0 484 City:BOARDMAN State:OR Lat:45.50N Long:119.42W Elev: 300 ID:350858 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.5 28.0 32.5 38.1 45.2 52.1 57.0 56.4 47.8 37.9 32.9 27.2 40.1 Maximum 40.7 47.5 57.3 65.7 74.2 81.3 89.4 88.4 78.9 66.0 50.7 41.5 65.1 Mean 33.1 37.8 44.9 51.9 59.7 66.7 73.2 72.4 63.4 52.0 41.8 34.4 52.6 Precip. 1.19 0.91 0.73 0.70 0.63 0.45 0.28 0.31 0.42 0.58 1.22 1.19 8.61 HDD 988 764 623 394 183 55 9 9 115 406 696 950 5192 CDD 0 0 0 2 19 106 263 238 65 0 0 0 693 City:BONNEVILLE DAM State:OR Lat:45.38N Long:121.57W Elev: 62 ID:350897 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.4 34.4 37.3 41.2 46.5 51.5 56.0 56.1 52.3 46.1 39.5 33.9 43.9 Maximum 43.3 47.4 54.3 60.1 67.0 72.7 79.3 80.0 74.7 63.8 51.0 43.8 61.5 Mean 37.9 40.9 45.8 50.7 56.8 62.1 67.7 68.1 63.5 55.0 45.3 38.9 52.7 Precip. 11.20 9.83 7.96 6.02 3.96 3.01 1.03 1.35 3.02 5.73 12.09 12.77 77.97 HDD 842 676 595 432 262 121 33 29 107 314 592 811 4814 CDD 0 0 0 0 6 35 115 123 61 3 0 0 343 City:BROOKINGS 2 SE State:OR Lat:42.02N Long:124.15W Elev: 46 ID:351055 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 41.7 42.5 42.4 43.7 46.8 49.8 52.0 52.6 51.4 48.2 44.6 41.4 46.4 Maximum 55.2 56.4 57.8 59.9 63.4 66.7 68.1 67.6 68.1 64.6 58.2 55.1 61.8 Mean 48.5 49.5 50.1 51.8 55.1 58.3 60.1 60.1 59.8 56.4 51.4 48.3 54.1 Precip. 11.28 10.14 9.61 5.72 3.61 1.83 0.51 1.04 1.95 5.22 10.58 11.99 73.48 HDD 513 437 463 396 307 204 158 155 165 268 408 519 3993 CDD 0 0 0 0 0 1 4 4 7 1 0 0 17 City:BROTHERS State:OR Lat:43.49N Long:120.36W Elev: 4640 ID:351067 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.2 19.4 21.8 24.7 30.6 37.5 41.8 40.8 33.4 26.9 21.5 16.4 27.6 Maximum 36.6 41.1 47.6 55.1 62.6 71.5 80.3 80.2 72.0 61.3 44.4 37.5 57.5 Mean 26.4 30.3 34.7 39.9 46.6 54.5 61.1 60.5 52.7 44.1 33.0 27.0 42.6 Precip. 0.81 0.43 0.70 0.65 1.18 0.81 0.64 0.65 0.54 0.67 1.04 0.96 9.08 HDD 1198 974 939 752 570 322 171 170 381 647 963 1180 8267 CDD 0 0 0 0 0 8 48 32 12 0 0 0 100 City:BUENA VISTA STATION State:OR Lat:43.04N Long:118.52W Elev: 4135 ID:351124 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 0.80 0.79 0.83 0.87 1.30 0.88 0.47 0.57 0.62 0.58 1.01 0.94 9.66 City:BUNCOM 1 NNE State:OR Lat:42.12N Long:123.00W Elev: 1900 ID:351149 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 3.42 2.68 2.58 1.79 1.39 1.00 0.43 0.65 0.95 1.67 3.29 3.71 23.56 City:BURNS JUNCTION State:OR Lat:42.47N Long:117.51W Elev: 3930 ID:351174 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.5 23.6 28.2 33.0 40.7 48.0 54.1 51.9 42.2 32.6 24.6 18.1 34.6 Maximum 42.4 49.3 56.6 64.0 72.4 82.5 92.1 91.4 81.8 69.1 51.8 42.6 66.3 Mean 30.5 36.5 42.4 48.5 56.6 65.3 73.1 71.7 62.0 50.9 38.2 30.4 50.5 Precip. 0.80 0.84 0.90 0.97 1.00 0.81 0.46 0.40 0.46 0.47 0.78 0.78 8.67 HDD 1072 799 700 497 276 100 17 24 153 441 803 1074 5956 CDD 0 0 0 2 14 107 267 231 63 2 0 0 686 City:BURNS MUNICIPAL AP State:OR Lat:43.36N Long:118.57W Elev: 4140 ID:351175 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.0 19.4 24.9 28.6 35.6 41.1 46.4 43.9 35.0 26.4 20.6 14.6 29.2 Maximum 34.7 40.5 49.0 57.4 66.1 75.1 85.4 84.5 75.0 62.4 44.8 35.1 59.2 Mean 24.4 30.0 37.0 43.0 50.9 58.1 65.9 64.2 55.0 44.4 32.7 24.9 44.2 Precip. 1.18 1.11 1.24 0.85 1.05 0.66 0.40 0.45 0.50 0.72 1.11 1.30 10.57 HDD 1259 982 869 661 439 226 89 96 313 638 968 1245 7785 CDD 0 0 0 0 0 19 117 70 12 0 0 0 218 City:BUTTE FALLS 1 SE State:OR Lat:42.32N Long:122.33W Elev: 2500 ID:351207 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 4.29 4.03 3.95 2.73 2.20 1.32 0.37 0.67 1.10 2.90 5.69 5.12 34.37 City:CASCADIA State:OR Lat:44.24N Long:122.29W Elev: 860 ID:351433 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 31.6 33.1 34.8 37.5 41.8 46.4 48.9 47.9 43.8 38.6 35.7 32.3 39.4 Maximum 45.8 50.6 54.9 59.4 65.0 70.7 78.1 79.3 74.5 64.1 51.0 44.4 61.5 Mean 38.7 41.9 44.9 48.5 53.4 58.6 63.5 63.6 59.2 51.4 43.4 38.4 50.5 Precip. 8.24 6.97 6.93 5.83 4.70 3.08 0.98 1.37 2.44 4.82 9.97 9.29 64.62 HDD 817 650 624 497 360 199 91 84 188 424 650 826 5410 CDD 0 0 0 0 0 5 44 40 12 0 0 0 101 City:CAVE JUNCTION 1 WNW State:OR Lat:42.11N Long:123.41W Elev: 1280 ID:351448 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.0 33.6 34.8 36.5 41.1 46.5 50.6 49.3 44.4 38.6 36.0 32.3 39.6 Maximum 46.5 52.3 58.0 65.3 74.2 83.1 91.9 91.7 84.9 71.5 53.6 45.7 68.2 Mean 39.3 43.0 46.4 50.9 57.7 64.8 71.3 70.5 64.7 55.1 44.8 39.0 54.0 Precip. 10.81 9.75 8.15 4.10 2.27 0.74 0.28 0.55 1.32 3.66 10.04 10.98 62.65 HDD 798 618 577 424 240 78 15 9 86 311 606 807 4569 CDD 0 0 0 0 12 72 208 179 75 4 0 0 550 City:CHEMULT State:OR Lat:43.17N Long:121.47W Elev: 4760 ID:351546 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.0 19.6 24.2 27.0 31.8 35.9 39.4 38.1 32.4 26.3 22.6 15.6 27.4 Maximum 38.0 41.9 47.6 54.7 64.8 73.6 83.0 82.4 75.3 63.7 44.0 37.2 58.9 Mean 27.0 30.8 35.9 40.9 48.3 54.8 61.2 60.3 53.9 45.0 33.3 26.4 43.2 Precip. 4.16 3.04 2.56 1.26 1.14 0.82 0.59 0.67 0.83 1.32 3.80 4.17 24.36 HDD 1178 958 903 724 519 313 155 166 339 621 952 1197 8025 CDD 0 0 0 0 0 7 37 20 5 0 0 0 69 City:CHILOQUIN 7 NW State:OR Lat:42.39N Long:121.57W Elev: 4155 ID:351574 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.5 23.9 27.4 29.9 34.1 39.3 43.7 42.8 36.7 30.1 25.3 20.8 31.2 Maximum 36.4 41.8 48.6 56.3 64.6 73.0 81.0 80.8 73.6 62.3 45.5 37.1 58.4 Mean 28.5 32.9 38.0 43.1 49.4 56.2 62.4 61.8 55.2 46.2 35.4 29.0 44.8 Precip. 3.15 2.57 2.21 1.41 1.18 0.59 0.47 0.58 0.62 1.17 2.87 3.37 20.19 HDD 1133 901 839 658 485 270 133 128 306 582 888 1118 7441 CDD 0 0 0 0 0 5 51 29 11 0 0 0 96 City:CLATSKANIE State:OR Lat:46.06N Long:123.12W Elev: 22 ID:351643 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 31.3 32.9 35.4 37.9 42.9 47.4 50.7 50.7 46.0 39.4 34.9 31.5 40.1 Maximum 44.8 49.5 54.3 58.7 64.0 68.2 73.5 74.5 71.4 61.6 50.3 44.6 59.6 Mean 38.1 41.2 44.9 48.3 53.5 57.8 62.1 62.6 58.7 50.5 42.6 38.1 49.9 Precip. 8.28 6.75 5.94 4.08 2.69 1.83 0.84 0.96 2.22 4.08 8.84 8.98 55.49 HDD 836 667 624 502 357 222 122 107 202 450 672 836 5597 CDD 0 0 0 0 0 6 31 33 14 0 0 0 84 City:CLOVERDALE State:OR Lat:45.12N Long:123.54W Elev: 12 ID:351682 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 38.3 38.9 39.0 40.3 43.7 47.1 49.6 50.0 48.3 44.2 40.9 37.7 43.2 Maximum 51.8 54.1 56.0 59.1 62.8 66.5 70.9 71.8 71.3 65.0 55.9 51.3 61.4 Mean 45.1 46.5 47.5 49.7 53.3 56.8 60.3 60.9 59.8 54.6 48.4 44.5 52.3 Precip. 11.85 9.65 9.16 6.04 4.66 3.16 1.44 1.45 3.58 6.16 12.57 12.81 82.53 HDD 620 518 542 459 363 246 149 131 165 323 498 636 4650 CDD 0 0 0 0 0 0 1 4 8 0 0 0 13 City:CONDON State:OR Lat:45.14N Long:120.11W Elev: 2840 ID:351765 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.9 26.1 30.1 33.7 39.2 44.9 50.1 50.1 43.3 35.6 28.9 23.2 35.7 Maximum 37.7 42.8 50.3 57.0 64.9 72.9 81.9 81.4 72.1 60.6 45.1 38.1 58.7 Mean 30.3 34.5 40.2 45.4 52.1 58.9 66.0 65.8 57.7 48.1 37.0 30.7 47.2 Precip. 1.60 1.37 1.36 1.35 1.42 1.01 0.55 0.61 0.68 1.06 1.88 1.67 14.56 HDD 1077 855 770 589 403 206 78 75 243 524 839 1066 6725 CDD 0 0 0 0 2 23 109 99 24 0 0 0 257 City:COQUILLE CITY State:OR Lat:43.11N Long:124.12W Elev: 23 ID:351836 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 35.5 37.4 38.4 39.7 43.2 47.0 49.9 50.2 46.8 42.3 39.1 35.7 42.1 Maximum 52.8 55.0 56.6 59.2 63.4 67.1 70.9 72.1 71.8 66.4 56.9 52.3 62.0 Mean 44.2 46.2 47.5 49.5 53.3 57.1 60.4 61.2 59.3 54.4 48.0 44.0 52.1 Precip. 8.70 7.29 6.92 4.47 2.94 1.38 0.41 0.69 1.49 3.50 8.87 8.93 55.59 HDD 648 526 544 467 363 238 145 122 175 330 510 652 4720 CDD 0 0 0 0 0 0 2 3 3 0 0 0 8 City:CORVALLIS STATE UNIV State:OR Lat:44.38N Long:123.11W Elev: 225 ID:351862 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.6 35.4 37.6 39.9 44.0 48.5 51.8 51.5 48.2 41.8 38.0 33.8 42.0 Maximum 47.0 51.0 56.1 60.7 67.1 73.4 81.2 82.4 77.1 65.4 52.9 46.4 63.4 Mean 40.3 43.2 46.9 50.3 55.6 61.0 66.5 67.0 62.7 53.6 45.5 40.1 52.7 Precip. 6.46 5.71 4.59 2.98 2.30 1.46 0.57 0.73 1.47 3.02 6.94 7.43 43.66 HDD 766 610 562 442 296 143 44 33 109 353 586 771 4715 CDD 0 0 0 0 3 22 91 93 38 0 0 0 247 City:CORVALLIS WATER BUREAU State:OR Lat:44.31N Long:123.27W Elev: 592 ID:351877 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 31.6 33.3 35.2 37.7 42.4 47.0 50.2 50.1 47.0 40.3 35.7 31.9 40.2 Maximum 44.5 48.4 53.2 58.4 64.8 70.5 77.4 78.0 72.8 62.2 50.0 43.8 60.3 Mean 38.1 40.9 44.2 48.1 53.6 58.8 63.8 64.1 59.9 51.3 42.9 37.9 50.3 Precip. 11.24 9.65 7.59 4.62 2.89 1.53 0.49 0.66 1.79 4.15 10.71 12.44 67.76 HDD 835 677 645 510 356 198 91 78 178 427 665 841 5501 CDD 0 0 0 0 1 11 54 49 24 0 0 0 139 City:COTTAGE GROVE 1 NNE State:OR Lat:43.48N Long:123.03W Elev: 595 ID:351897 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.3 34.0 35.7 37.7 41.5 45.5 48.1 47.6 43.7 40.2 37.1 33.1 39.7 Maximum 48.0 52.9 57.5 62.2 67.9 74.1 81.3 81.9 76.5 65.5 53.3 47.1 64.0 Mean 40.2 43.5 46.6 50.0 54.7 59.8 64.7 64.8 60.1 52.9 45.2 40.1 51.9 Precip. 6.51 5.40 5.20 4.00 2.81 1.53 0.60 0.92 1.48 3.22 7.27 6.96 45.90 HDD 770 602 571 452 320 169 75 67 170 377 594 771 4938 CDD 0 0 0 0 1 12 65 60 23 0 0 0 161 City:COTTAGE GROVE DAM State:OR Lat:43.43N Long:123.03W Elev: 831 ID:351902 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.3 34.0 35.7 38.3 42.8 47.4 50.9 50.7 46.9 41.2 36.5 32.4 40.8 Maximum 46.6 51.1 55.1 59.5 65.4 71.4 78.8 80.1 75.1 64.4 52.0 46.0 62.1 Mean 39.5 42.6 45.4 48.9 54.1 59.4 64.9 65.4 61.0 52.8 44.3 39.2 51.5 Precip. 6.89 5.84 5.48 4.32 3.15 1.67 0.68 0.97 1.68 3.66 7.77 7.46 49.57 HDD 792 629 608 483 338 178 77 61 148 377 622 799 5112 CDD 0 0 0 0 1 10 73 74 29 0 0 0 187 City:COVE State:OR Lat:45.18N Long:117.48W Elev: 2915 ID:351926 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.5 24.5 29.1 33.7 39.5 45.0 49.6 49.4 42.9 35.9 28.7 22.8 35.2 Maximum 37.3 43.3 50.6 57.4 65.6 72.9 82.5 83.4 74.1 61.6 45.7 38.0 59.4 Mean 29.4 33.9 39.9 45.6 52.6 59.0 66.1 66.4 58.5 48.8 37.2 30.4 47.3 Precip. 2.17 1.86 1.87 2.41 2.90 2.21 0.77 0.91 1.16 1.66 2.75 2.14 22.81 HDD 1104 871 780 584 388 203 68 73 231 503 834 1074 6713 CDD 0 0 0 0 1 21 101 117 37 0 0 0 277 City:CRATER LAKE NATL PARK H State:OR Lat:42.54N Long:122.08W Elev: 6475 ID:351946 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.7 18.4 19.0 22.0 27.5 33.2 39.7 40.3 35.9 30.1 22.0 18.3 27.0 Maximum 34.4 34.7 37.0 41.8 49.0 57.6 67.5 68.7 62.3 52.5 38.0 34.6 48.2 Mean 26.1 26.6 28.0 31.9 38.3 45.4 53.6 54.5 49.1 41.3 30.0 26.5 37.6 Precip. 9.81 8.47 7.79 5.34 3.50 2.03 0.95 1.07 2.21 4.49 10.53 10.50 66.69 HDD 1207 1077 1147 993 829 588 362 332 481 735 1050 1194 9995 CDD 0 0 0 0 0 0 9 7 5 0 0 0 21 City:CURTIN NEAR State:OR Lat:43.43N Long:123.13W Elev: 400 ID:352010 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 7.18 6.11 5.41 4.16 2.99 1.69 0.71 0.87 1.63 3.60 7.63 8.11 50.09 City:DALLAS 2 NE State:OR Lat:44.57N Long:123.18W Elev: 290 ID:352112 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.1 34.8 36.9 39.4 43.7 47.8 50.4 49.8 47.0 41.2 37.2 33.2 41.2 Maximum 45.3 49.7 55.2 60.4 66.9 73.0 80.9 81.5 76.7 64.7 50.7 44.2 62.4 Mean 39.2 42.3 46.1 49.9 55.3 60.4 65.7 65.7 61.9 53.0 44.0 38.7 51.9 Precip. 7.82 6.66 5.33 3.24 2.21 1.41 0.50 0.67 1.44 3.28 7.79 8.78 49.13 HDD 800 637 589 453 304 160 58 61 134 374 633 815 5018 CDD 0 0 0 0 3 21 77 82 39 0 0 0 222 City:DANNER State:OR Lat:42.57N Long:117.20W Elev: 4225 ID:352135 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 15.7 21.2 25.2 29.4 36.9 43.3 48.5 46.2 37.5 27.7 22.0 16.2 30.8 Maximum 37.2 43.8 51.2 59.1 66.8 76.2 85.6 85.0 75.2 63.3 46.6 38.0 60.7 Mean 26.5 32.5 38.2 44.3 51.9 59.8 67.1 65.6 56.4 45.5 34.3 27.1 45.8 Precip. 1.32 1.16 1.28 1.22 1.26 1.05 0.48 0.46 0.71 0.87 1.26 1.21 12.28 HDD 1196 910 832 624 408 189 59 66 272 604 920 1175 7255 CDD 0 0 0 0 2 31 121 85 13 0 0 0 252 City:DAYVILLE 8 NW State:OR Lat:44.33N Long:119.39W Elev: 2260 ID:352173 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 0.83 0.73 1.26 1.20 1.60 1.18 0.66 0.63 0.40 0.67 1.18 0.98 11.32 City:DETROIT DAM State:OR Lat:44.43N Long:122.15W Elev: 1220 ID:352292 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.5 34.2 35.8 38.7 43.3 48.4 52.3 53.0 49.6 44.0 38.2 34.3 42.1 Maximum 43.6 47.1 52.3 57.4 63.9 70.1 77.6 78.5 73.4 62.1 49.3 43.8 59.9 Mean 38.6 40.7 44.1 48.1 53.6 59.3 65.0 65.8 61.5 53.1 43.8 39.1 51.1 Precip. 12.46 11.00 9.45 7.31 5.56 3.51 1.04 1.35 3.28 6.41 14.08 14.17 89.62 HDD 820 683 651 508 357 191 87 66 154 373 638 805 5333 CDD 0 0 0 0 4 19 85 90 48 2 0 0 248 City:DILLEY 1 S State:OR Lat:45.29N Long:123.07W Elev: 165 ID:352325 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 6.97 5.92 4.81 2.95 1.99 1.39 0.50 0.74 1.57 3.13 7.02 7.87 44.86 City:DORA 2 W State:OR Lat:43.10N Long:124.00W Elev: 95 ID:352370 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 34.2 36.2 37.7 39.3 43.9 48.2 51.2 51.2 47.6 42.5 38.5 35.1 42.1 Maximum 51.8 55.7 58.5 62.0 67.2 71.8 76.9 78.1 76.4 67.7 56.0 50.7 64.4 Mean 43.0 46.0 48.1 50.7 55.6 60.0 64.1 64.7 62.0 55.1 47.3 42.9 53.3 Precip. 9.47 7.22 7.25 5.28 3.35 1.57 0.47 0.85 1.84 3.89 9.59 9.87 60.65 HDD 682 534 523 432 295 155 66 50 118 307 532 686 4380 CDD 0 0 0 0 2 6 37 39 28 1 0 0 113 City:DORENA DAM State:OR Lat:43.47N Long:122.58W Elev: 820 ID:352374 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.3 33.7 35.5 38.1 42.6 47.1 50.3 49.5 45.6 40.7 36.7 32.9 40.4 Maximum 48.8 53.4 57.4 61.9 67.5 73.4 80.9 82.2 77.2 66.4 54.1 48.0 64.3 Mean 40.6 43.6 46.5 50.0 55.1 60.3 65.6 65.9 61.4 53.6 45.4 40.5 52.4 Precip. 6.21 5.41 5.29 4.34 3.25 1.81 0.75 1.03 1.80 3.39 7.42 6.73 47.43 HDD 758 600 575 450 312 159 66 57 137 355 589 762 4820 CDD 0 0 0 0 3 16 85 83 29 0 0 0 216 City:DRAIN State:OR Lat:43.40N Long:123.20W Elev: 292 ID:352406 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.7 35.5 37.0 39.3 43.2 47.3 50.3 50.2 45.9 41.5 38.5 34.3 41.4 Maximum 48.6 53.3 58.1 62.8 69.1 75.1 82.5 83.1 78.5 67.2 54.1 47.8 65.0 Mean 41.2 44.4 47.6 51.1 56.2 61.2 66.4 66.7 62.2 54.4 46.3 41.1 53.2 Precip. 7.20 6.13 5.28 3.81 2.52 1.30 0.46 0.87 1.38 3.25 7.79 7.87 47.86 HDD 739 577 541 419 280 134 46 38 115 330 561 743 4523 CDD 0 0 0 0 6 20 90 88 31 1 0 0 236 City:DREWSEY State:OR Lat:43.48N Long:118.23W Elev: 3515 ID:352415 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 15.1 21.1 25.7 29.9 37.3 43.8 48.6 45.9 36.1 27.3 22.1 15.4 30.7 Maximum 35.4 43.1 52.9 61.7 70.9 79.7 88.7 88.1 78.6 65.4 46.4 35.9 62.2 Mean 25.3 32.1 39.3 45.8 54.1 61.8 68.7 67.0 57.4 46.4 34.3 25.7 46.5 Precip. 1.33 1.09 1.17 0.78 0.97 0.74 0.41 0.45 0.51 0.62 1.31 1.32 10.70 HDD 1232 923 796 576 341 150 42 57 253 578 923 1221 7092 CDD 0 0 0 0 3 52 156 119 23 0 0 0 353 City:DUFUR State:OR Lat:45.27N Long:121.08W Elev: 1330 ID:352440 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 26.3 29.3 32.4 35.5 40.3 45.3 49.7 49.7 44.5 37.1 32.0 27.1 37.4 Maximum 40.7 46.8 55.6 63.0 71.2 78.3 86.4 86.1 78.2 64.7 48.6 40.3 63.3 Mean 33.5 38.1 44.0 49.3 55.8 61.8 68.1 67.9 61.4 50.9 40.3 33.7 50.4 Precip. 2.07 1.51 1.27 0.96 0.84 0.62 0.33 0.45 0.54 0.91 1.83 2.04 13.37 HDD 978 755 651 473 297 140 50 46 160 438 741 970 5699 CDD 0 0 0 0 12 44 144 137 49 0 0 0 386 City:EAGLE CREEK 9 SE State:OR Lat:45.16N Long:122.12W Elev: 926 ID:352493 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 7.65 6.81 6.34 5.71 4.78 3.38 1.43 1.55 2.90 4.98 8.91 8.34 62.78 City:ELGIN State:OR Lat:45.34N Long:117.55W Elev: 2655 ID:352597 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.9 26.1 30.0 33.7 39.3 44.4 46.8 45.7 38.4 31.5 28.9 23.4 34.3 Maximum 38.1 44.4 52.5 60.6 68.7 76.4 85.0 85.6 76.9 64.3 47.0 38.6 61.5 Mean 30.5 35.3 41.3 47.2 54.0 60.4 65.9 65.7 57.7 47.9 38.0 31.0 47.9 Precip. 3.16 2.60 2.14 1.96 1.95 1.58 0.80 0.72 1.04 1.68 3.27 3.39 24.29 HDD 1070 833 737 536 344 160 56 65 245 531 812 1055 6444 CDD 0 0 0 0 2 22 84 85 24 0 0 0 217 City:ELKTON 3 SW State:OR Lat:43.36N Long:123.35W Elev: 120 ID:352633 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 35.9 37.6 38.9 40.5 44.3 48.0 51.2 51.1 48.0 44.0 40.6 36.3 43.0 Maximum 49.1 53.8 58.7 63.7 70.1 76.3 83.3 84.4 80.1 67.8 54.2 48.0 65.8 Mean 42.5 45.7 48.8 52.1 57.2 62.2 67.3 67.8 64.1 55.9 47.4 42.2 54.4 Precip. 8.09 6.97 6.05 3.92 2.42 1.10 0.35 0.68 1.45 3.29 8.89 9.29 52.50 HDD 698 540 503 387 250 114 39 21 92 286 528 708 4166 CDD 0 0 0 1 8 29 109 106 62 4 0 0 319 City:ENTERPRISE 20 NNE State:OR Lat:45.43N Long:117.09W Elev: 3280 ID:352678 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.7 20.7 25.0 29.9 35.4 40.7 43.4 42.3 35.3 28.6 24.4 17.2 30.0 Maximum 36.4 43.0 51.0 59.4 67.3 75.5 85.1 86.1 77.0 63.8 45.4 36.3 60.5 Mean 26.6 31.9 38.0 44.7 51.4 58.1 64.3 64.2 56.2 46.2 34.9 26.8 45.3 Precip. 1.70 1.47 1.66 1.94 2.25 1.95 1.30 1.15 1.13 1.19 2.16 1.90 19.80 HDD 1192 929 837 611 423 218 101 99 282 583 903 1186 7364 CDD 0 0 0 0 0 11 79 74 16 0 0 0 180 City:ESTACADA 2 SE State:OR Lat:45.16N Long:122.19W Elev: 450 ID:352693 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.7 35.6 38.0 41.0 45.5 49.8 53.3 53.3 49.5 43.9 38.7 34.1 43.0 Maximum 45.7 49.7 54.9 60.3 66.3 71.8 78.4 78.6 73.3 61.3 51.0 45.4 61.4 Mean 39.7 42.7 46.5 50.7 55.9 60.8 65.9 66.0 61.4 52.6 44.9 39.8 52.2 Precip. 8.04 6.95 6.18 5.08 4.04 2.68 1.07 1.28 2.47 4.77 8.45 8.47 59.48 HDD 784 626 576 431 286 142 51 47 139 386 605 783 4856 CDD 0 0 0 0 4 16 77 77 31 0 0 0 205 City:EUGENE MAHLON SWEET AP State:OR Lat:44.08N Long:123.13W Elev: 353 ID:352709 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.0 34.9 36.7 38.9 42.7 47.0 50.8 50.8 46.7 40.5 37.2 33.3 41.0 Maximum 46.5 50.7 55.9 60.6 66.8 73.3 81.5 81.9 76.6 64.6 52.1 45.7 63.0 Mean 39.8 42.8 46.3 49.8 54.8 60.2 66.2 66.4 61.7 52.6 44.7 39.5 52.1 Precip. 7.65 6.35 5.80 3.66 2.66 1.53 0.64 0.99 1.54 3.35 8.44 8.29 50.90 HDD 769 615 564 443 308 152 40 31 115 370 594 780 4781 CDD 0 0 0 0 5 21 95 93 32 1 0 0 247 City:FAIRVIEW 4 NE State:OR Lat:43.16N Long:124.01W Elev: 195 ID:352775 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 10.42 9.50 8.29 5.65 3.60 1.97 0.62 0.98 2.14 4.78 11.16 11.67 70.78 City:FALLS CITY NO 2 State:OR Lat:44.51N Long:123.26W Elev: 420 ID:352805 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.0 33.8 35.6 37.9 42.0 46.5 49.7 49.8 46.7 40.8 36.1 32.5 40.3 Maximum 46.4 50.5 55.4 60.3 66.7 72.6 80.2 81.5 76.3 65.0 52.3 46.1 62.8 Mean 39.2 42.2 45.5 49.1 54.4 59.6 65.0 65.7 61.5 52.9 44.2 39.3 51.6 Precip. 10.88 9.58 7.69 4.48 2.53 1.43 0.51 0.74 1.73 4.25 10.93 12.51 67.26 HDD 800 640 605 477 333 180 77 62 148 376 624 798 5120 CDD 0 0 0 0 3 16 77 81 43 1 0 0 221 City:FERN RIDGE DAM State:OR Lat:44.07N Long:123.18W Elev: 485 ID:352867 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.2 35.1 37.4 39.8 44.2 49.0 52.6 53.1 49.6 43.7 38.2 33.6 42.5 Maximum 47.1 51.6 57.3 61.7 67.8 74.6 82.2 83.3 78.0 65.7 52.8 46.5 64.1 Mean 40.2 43.4 47.4 50.8 56.0 61.8 67.4 68.2 63.8 54.7 45.5 40.1 53.3 Precip. 6.42 5.49 4.72 3.10 2.17 1.39 0.53 0.70 1.33 2.81 7.18 7.64 43.48 HDD 770 607 548 428 282 124 38 23 93 320 585 773 4591 CDD 0 0 0 0 3 28 113 123 57 1 0 0 325 City:FOREST GROVE State:OR Lat:45.31N Long:123.06W Elev: 180 ID:352997 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.2 34.0 36.6 39.3 44.8 49.9 54.3 53.8 48.8 41.1 36.9 32.8 42.0 Maximum 46.0 51.0 56.9 62.4 69.5 75.4 82.7 83.7 78.0 66.1 52.7 45.9 64.2 Mean 39.1 42.5 46.8 50.9 57.2 62.7 68.5 68.8 63.4 53.6 44.8 39.4 53.1 Precip. 7.09 6.13 4.91 3.04 2.03 1.45 0.53 0.76 1.55 3.09 7.47 7.83 45.88 HDD 803 630 567 425 262 114 38 24 109 355 606 796 4729 CDD 0 0 0 0 17 43 146 140 61 2 0 0 409 City:FOSSIL State:OR Lat:45.00N Long:120.13W Elev: 2650 ID:353038 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 28.1 29.4 31.9 34.7 39.0 44.2 47.4 47.7 42.7 37.1 33.3 29.0 37.0 Maximum 41.3 45.7 51.8 58.4 66.2 74.0 83.4 83.5 75.1 63.7 47.6 40.9 61.0 Mean 34.7 37.6 41.9 46.6 52.6 59.1 65.4 65.6 58.9 50.4 40.5 35.0 49.0 Precip. 1.50 1.27 1.49 1.42 1.66 1.11 0.55 0.72 0.79 1.33 1.77 1.57 15.18 HDD 938 768 717 554 388 214 90 80 215 453 735 933 6085 CDD 0 0 0 0 4 37 101 98 31 0 0 0 271 City:FOSTER DAM State:OR Lat:44.25N Long:122.40W Elev: 550 ID:353047 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.0 35.1 37.1 39.9 43.8 48.2 50.8 50.3 46.6 41.6 37.9 34.0 41.5 Maximum 47.2 51.5 56.0 60.4 66.4 72.2 79.6 80.4 75.3 64.7 52.8 46.7 62.8 Mean 40.1 43.3 46.6 50.2 55.1 60.2 65.2 65.4 61.0 53.2 45.4 40.4 52.2 Precip. 7.09 6.29 5.78 4.63 4.02 2.59 0.86 1.16 1.93 3.95 8.49 7.86 54.65 HDD 772 608 573 445 309 161 62 60 144 367 590 764 4855 CDD 0 0 0 0 2 17 69 71 23 0 0 0 182 City:FREMONT 5 NW State:OR Lat:43.24N Long:121.13W Elev: 4609 ID:353095 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 15.0 18.3 20.9 22.6 27.7 32.8 35.7 35.0 27.8 21.5 17.9 12.9 24.0 Maximum 38.3 42.8 48.9 56.5 66.5 75.0 84.3 83.3 75.2 63.1 45.4 37.9 59.8 Mean 26.7 30.6 34.9 39.6 47.1 53.9 60.0 59.2 51.5 42.3 31.7 25.4 41.9 Precip. 1.67 1.10 1.59 0.80 0.99 0.84 0.53 0.63 0.40 0.81 1.58 1.56 12.50 HDD 1189 965 935 764 555 336 186 192 407 704 1000 1229 8462 CDD 0 0 0 0 0 3 29 12 2 0 0 0 46 City:GARDINER 1 N State:OR Lat:43.45N Long:124.07W Elev: 30 ID:353193 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 38.5 40.0 40.3 42.0 45.8 49.2 51.4 52.0 49.3 45.8 42.2 38.7 44.6 Maximum 51.9 54.3 55.7 57.9 61.2 64.7 68.6 69.3 69.6 64.5 56.5 52.1 60.5 Mean 45.2 47.2 48.0 50.0 53.5 57.0 60.0 60.7 59.5 55.2 49.4 45.4 52.6 Precip. 10.40 8.71 8.45 4.96 3.79 2.34 0.68 0.88 1.62 5.02 11.14 11.36 69.35 HDD 615 500 527 451 357 242 157 140 174 305 469 608 4545 CDD 0 0 0 0 0 0 2 4 8 0 0 0 14 City:GOLD BEACH RANGER STN State:OR Lat:42.24N Long:124.25W Elev: 50 ID:353356 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 40.9 41.4 41.6 43.1 46.0 49.3 51.4 52.1 50.8 47.3 43.4 40.7 45.7 Maximum 55.4 56.0 56.6 58.6 61.9 65.1 68.0 68.6 68.3 64.6 57.6 54.8 61.3 Mean 48.2 48.7 49.1 50.9 54.0 57.2 59.7 60.4 59.6 56.0 50.5 47.8 53.5 Precip. 11.74 11.03 10.67 6.52 3.85 1.86 0.45 1.10 2.18 5.04 11.82 13.28 79.54 HDD 523 457 492 425 343 234 166 145 169 280 436 534 4204 CDD 0 0 0 0 0 0 2 1 4 0 0 0 7 City:GOVERNMENT CAMP State:OR Lat:45.18N Long:121.44W Elev: 3980 ID:353402 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.2 25.4 27.6 30.4 35.2 40.7 46.3 46.8 42.6 36.2 29.1 24.8 34.1 Maximum 35.5 38.0 41.0 45.4 52.3 59.3 67.5 68.4 62.7 53.3 40.0 35.7 49.9 Mean 29.9 31.7 34.3 37.9 43.8 50.0 56.9 57.6 52.7 44.8 34.6 30.3 42.0 Precip. 12.86 10.23 8.50 7.54 5.20 3.80 1.36 1.61 3.60 6.51 13.13 14.38 88.72 HDD 1091 932 953 814 659 451 269 245 382 629 913 1078 8416 CDD 0 0 0 0 0 1 18 15 12 0 0 0 46 City:GRANTS PASS State:OR Lat:42.26N Long:123.21W Elev: 925 ID:353445 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 31.1 32.7 34.1 35.8 40.5 45.4 49.5 48.9 43.0 37.4 34.6 31.3 38.7 Maximum 47.4 54.1 59.8 65.6 73.1 80.8 88.8 89.0 82.7 70.4 53.3 45.7 67.6 Mean 39.3 43.4 47.0 50.7 56.8 63.1 69.2 69.0 62.9 53.9 44.0 38.5 53.2 Precip. 4.96 4.36 3.66 2.02 1.21 0.53 0.37 0.45 0.87 2.07 5.12 5.40 31.02 HDD 799 605 559 430 258 110 30 23 121 347 632 821 4735 CDD 0 0 0 0 4 52 158 146 55 3 0 0 418 City:GREEN SPRINGS POWER PLN State:OR Lat:42.08N Long:122.33W Elev: 2435 ID:353509 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 3.03 2.39 2.62 1.99 1.80 0.98 0.44 0.63 0.87 1.50 3.36 3.43 23.04 City:GRIZZLY State:OR Lat:44.31N Long:120.56W Elev: 3635 ID:353542 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.5 24.8 26.8 28.7 33.4 38.2 41.9 41.8 36.3 30.7 26.8 22.2 31.2 Maximum 40.3 44.7 50.8 57.8 65.6 73.9 82.5 82.6 73.0 62.0 46.7 40.6 60.0 Mean 31.4 34.8 38.8 43.3 49.5 56.1 62.2 62.2 54.7 46.4 36.8 31.4 45.6 Precip. 1.61 1.23 1.29 1.14 1.39 0.95 0.52 0.68 0.59 0.93 1.82 1.30 13.45 HDD 1041 847 813 652 483 286 149 139 318 578 848 1041 7195 CDD 0 0 0 0 2 16 62 52 8 0 0 0 140 City:HALFWAY State:OR Lat:44.53N Long:117.07W Elev: 2665 ID:353604 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.7 19.2 26.6 31.4 37.5 43.7 48.1 47.1 39.3 31.1 25.4 16.4 31.7 Maximum 32.8 40.0 51.7 62.4 71.0 78.9 87.7 87.2 77.9 64.7 45.6 34.1 61.2 Mean 23.8 29.6 39.2 46.9 54.3 61.3 67.9 67.2 58.6 47.9 35.5 25.3 46.5 Precip. 3.31 2.46 2.01 1.58 1.67 1.28 0.64 0.62 0.84 1.21 3.03 3.60 22.25 HDD 1279 992 801 543 336 147 54 54 219 530 885 1233 7073 CDD 0 0 0 0 2 35 143 121 26 0 0 0 327 City:HART MOUNTAIN REFUGE State:OR Lat:42.33N Long:119.39W Elev: 5616 ID:353692 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.2 20.2 22.7 26.1 31.8 37.5 42.7 42.6 36.2 29.5 22.5 17.3 28.9 Maximum 39.8 42.0 46.4 53.9 62.4 71.9 81.3 80.6 72.3 60.8 46.0 40.0 58.1 Mean 29.0 31.1 34.6 40.0 47.1 54.7 62.0 61.6 54.3 45.2 34.3 28.7 43.6 Precip. 0.92 0.91 1.42 1.54 1.69 1.17 0.46 0.50 0.79 1.06 1.20 1.06 12.72 HDD 1116 949 944 750 554 319 148 144 333 615 923 1127 7922 CDD 0 0 0 0 0 11 55 38 11 0 0 0 115 City:HASKINS DAM State:OR Lat:45.19N Long:123.21W Elev: 756 ID:353705 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 12.18 10.63 8.74 5.31 3.02 1.74 0.54 0.77 2.39 4.97 12.10 13.45 75.84 City:HEADWORKS PTLD WTR BUR State:OR Lat:45.27N Long:122.09W Elev: 748 ID:353770 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.9 35.4 37.2 40.1 44.5 49.0 52.9 53.4 50.2 44.6 38.8 34.3 42.9 Maximum 46.2 50.4 55.3 61.0 67.6 73.2 80.0 80.6 75.4 64.5 51.8 45.9 62.7 Mean 40.1 42.9 46.3 50.6 56.1 61.1 66.5 67.0 62.8 54.6 45.3 40.1 52.8 Precip. 10.42 9.00 8.19 7.04 5.60 4.07 1.57 1.86 3.90 6.23 10.90 11.30 80.08 HDD 773 619 582 434 285 137 50 39 113 326 592 771 4721 CDD 0 0 0 0 8 19 95 100 48 2 0 0 272 City:HEPPNER State:OR Lat:45.22N Long:119.34W Elev: 1885 ID:353827 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.8 28.5 33.2 37.0 43.0 48.6 53.2 53.0 46.1 38.2 31.4 25.9 38.6 Maximum 42.1 46.9 54.4 61.4 69.4 77.5 86.2 85.9 76.9 64.9 50.2 42.1 63.2 Mean 33.5 37.7 43.8 49.2 56.2 63.1 69.7 69.5 61.5 51.6 40.8 34.0 50.9 Precip. 1.42 1.23 1.60 1.40 1.67 1.09 0.35 0.54 0.68 1.12 1.77 1.33 14.20 HDD 978 765 656 475 280 117 34 30 160 418 725 961 5599 CDD 0 0 0 0 6 58 180 168 55 1 0 0 468 City:HERMISTON 1 SE State:OR Lat:45.50N Long:119.16W Elev: 640 ID:353847 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.9 29.1 34.1 39.3 46.3 52.7 57.4 56.6 47.5 37.5 32.5 26.9 40.5 Maximum 41.7 48.8 58.7 66.6 74.5 81.5 89.2 88.4 79.5 66.6 51.1 41.8 65.7 Mean 33.8 39.0 46.4 53.0 60.4 67.1 73.3 72.5 63.5 52.1 41.8 34.4 53.1 Precip. 1.51 1.07 0.96 0.87 0.89 0.53 0.23 0.36 0.48 0.69 1.50 1.35 10.44 HDD 967 729 577 363 170 52 8 12 118 401 697 951 5045 CDD 0 0 0 2 28 115 265 244 73 0 0 0 727 City:HILLSBORO State:OR Lat:45.31N Long:122.59W Elev: 160 ID:353908 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 35.1 36.7 39.3 41.8 46.4 51.4 54.7 53.9 49.3 43.0 39.2 35.6 43.9 Maximum 45.8 50.5 56.3 61.7 67.9 73.4 80.4 81.1 76.3 64.7 52.3 45.7 63.0 Mean 40.5 43.6 47.8 51.8 57.2 62.4 67.6 67.5 62.8 53.9 45.8 40.7 53.5 Precip. 5.76 4.72 3.93 2.46 1.90 1.47 0.60 0.90 1.55 2.67 5.90 6.33 38.19 HDD 761 600 534 398 252 113 41 38 113 347 579 756 4532 CDD 0 0 0 0 9 34 118 115 47 0 0 0 323 City:HOLLEY State:OR Lat:44.21N Long:122.47W Elev: 610 ID:353971 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 7.06 6.24 5.56 4.12 3.15 2.05 0.71 1.01 1.67 3.73 7.89 7.91 51.10 City:HONEYMAN STATE PARK State:OR Lat:43.56N Long:124.06W Elev: 115 ID:353995 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 36.5 38.2 38.6 40.5 43.9 47.5 49.9 50.7 48.9 44.6 40.6 36.7 43.1 Maximum 50.7 53.6 56.0 59.2 63.2 66.6 69.4 70.0 70.1 63.4 54.5 50.4 60.6 Mean 43.6 45.9 47.3 49.9 53.6 57.1 59.7 60.4 59.5 54.0 47.6 43.6 51.9 Precip. 10.83 9.34 8.96 5.24 3.80 2.47 0.92 1.14 2.27 5.34 10.76 11.96 73.03 HDD 664 535 550 455 355 239 168 152 175 342 524 666 4825 CDD 0 0 0 0 0 0 3 7 10 0 0 0 20 City:HOOD RIVER EXP STN State:OR Lat:45.41N Long:121.31W Elev: 500 ID:354003 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.9 30.0 34.0 38.4 44.3 49.7 53.3 52.1 44.3 36.7 33.3 29.0 39.4 Maximum 40.8 46.2 54.4 61.2 68.7 74.6 81.6 82.3 76.1 64.5 49.3 41.2 61.7 Mean 34.4 38.1 44.2 49.8 56.5 62.2 67.5 67.2 60.2 50.6 41.3 35.1 50.6 Precip. 5.39 4.36 2.88 1.81 1.08 0.79 0.31 0.49 1.15 2.21 5.35 5.93 31.75 HDD 950 753 644 455 268 123 38 43 173 447 711 928 5533 CDD 0 0 0 0 6 37 115 111 29 0 0 0 298 City:HOWARD PRAIRIE DAM State:OR Lat:42.14N Long:122.23W Elev: 4567 ID:354060 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.2 22.5 25.0 28.9 34.3 40.4 45.3 44.6 38.7 33.0 27.4 22.6 32.0 Maximum 36.9 41.4 46.5 53.1 62.0 70.5 79.2 79.5 72.9 61.0 42.9 36.0 56.8 Mean 29.1 32.0 35.8 41.0 48.2 55.5 62.3 62.1 55.8 47.0 35.2 29.3 44.4 Precip. 4.85 3.86 3.72 2.39 2.06 1.28 0.58 0.72 1.07 2.04 4.79 5.21 32.57 HDD 1115 926 908 720 522 296 133 133 285 558 896 1106 7598 CDD 0 0 0 0 0 9 47 41 10 0 0 0 107 City:HUNTINGTON State:OR Lat:44.21N Long:117.15W Elev: 2110 ID:354098 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.1 24.5 31.6 38.5 47.1 55.0 63.0 60.1 49.5 37.2 27.6 19.9 39.4 Maximum 36.1 44.0 55.1 64.3 73.8 83.3 92.7 91.7 81.1 67.2 48.4 37.2 64.6 Mean 27.6 34.3 43.4 51.4 60.5 69.2 77.9 75.9 65.3 52.2 38.0 28.6 52.0 Precip. 1.75 1.58 1.43 0.97 1.19 0.83 0.54 0.51 0.55 0.76 1.74 1.96 13.81 HDD 1159 861 672 413 184 55 6 12 115 405 811 1130 5823 CDD 0 0 0 4 43 179 403 350 124 7 0 0 1110 City:IDLEYLD PARK 4 NE State:OR Lat:43.22N Long:122.58W Elev: 1080 ID:354126 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.6 34.1 35.7 38.0 42.0 46.6 49.5 48.9 44.8 40.0 37.0 32.8 40.2 Maximum 46.2 51.7 56.9 62.8 69.3 75.6 82.7 82.4 77.0 64.9 50.8 44.4 63.7 Mean 39.4 42.9 46.3 50.4 55.7 61.1 66.1 65.7 60.9 52.5 43.9 38.6 52.0 Precip. 9.01 7.51 6.99 5.29 3.52 1.88 0.74 1.08 2.03 4.58 10.41 10.32 63.36 HDD 794 618 580 437 291 137 53 49 152 390 634 818 4953 CDD 0 0 0 0 3 21 86 69 29 0 0 0 208 City:ILLAHE State:OR Lat:42.38N Long:124.03W Elev: 348 ID:354133 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 35.4 36.9 38.1 39.0 43.3 48.6 52.3 52.4 48.8 44.1 39.7 35.2 42.8 Maximum 50.1 54.3 58.9 65.0 72.7 79.7 87.5 87.8 84.1 69.9 54.6 49.1 67.8 Mean 42.8 45.6 48.5 52.0 58.0 64.2 69.9 70.1 66.5 57.0 47.2 42.2 55.3 Precip. 13.77 11.56 10.53 5.51 3.32 1.31 0.29 0.82 2.28 5.12 13.02 13.30 80.83 HDD 690 543 511 391 229 85 19 19 64 266 536 709 4062 CDD 0 0 0 1 13 59 171 177 108 18 0 0 547 City:IONE 18 S State:OR Lat:45.19N Long:119.51W Elev: 2130 ID:354161 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.40 1.17 1.11 1.12 1.32 0.82 0.34 0.45 0.60 0.93 1.56 1.33 12.15 City:IRONSIDE 2 W State:OR Lat:44.19N Long:117.59W Elev: 3915 ID:354175 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 11.6 17.3 24.9 30.6 37.1 43.5 50.8 50.3 41.0 30.6 21.0 12.3 30.9 Maximum 33.2 38.9 48.9 58.2 66.3 75.2 85.5 85.7 75.6 63.2 44.2 34.2 59.1 Mean 22.4 28.1 36.9 44.4 51.7 59.4 68.2 68.0 58.3 46.9 32.6 23.3 45.0 Precip. 1.39 1.14 0.98 0.86 1.20 1.00 0.64 0.72 0.58 0.61 1.45 1.66 12.23 HDD 1322 1033 872 619 415 211 62 60 246 563 971 1295 7669 CDD 0 0 0 0 3 42 158 153 44 1 0 0 401 City:JOHN DAY State:OR Lat:44.25N Long:118.58W Elev: 3063 ID:354291 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.3 24.5 28.4 32.3 38.7 44.4 48.4 47.5 40.1 33.0 27.9 22.1 34.1 Maximum 41.0 47.1 53.4 59.9 68.0 77.0 86.7 86.9 77.4 65.4 48.9 41.8 62.8 Mean 31.2 35.8 40.9 46.1 53.4 60.7 67.6 67.2 58.8 49.2 38.4 32.0 48.4 Precip. 1.14 0.79 1.28 1.38 1.74 1.27 0.64 0.85 0.78 0.87 1.41 1.38 13.53 HDD 1051 818 749 568 365 167 58 63 225 490 798 1025 6377 CDD 0 0 0 0 3 37 137 132 39 1 0 0 349 City:JUNTURA 9 ENE State:OR Lat:43.48N Long:117.56W Elev: 2830 ID:354357 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.9 26.0 30.9 35.4 42.7 49.5 55.6 54.2 44.8 34.8 27.4 21.3 37.0 Maximum 38.2 46.2 56.8 66.1 75.4 84.7 94.5 93.2 82.2 69.1 50.8 39.0 66.4 Mean 30.1 36.1 43.9 50.8 59.1 67.1 75.1 73.7 63.5 52.0 39.1 30.2 51.7 Precip. 1.09 0.93 0.99 0.88 1.12 0.91 0.44 0.41 0.46 0.62 1.24 1.36 10.45 HDD 1083 810 656 429 206 68 7 15 123 406 776 1080 5659 CDD 0 0 0 2 23 130 320 284 78 1 0 0 838 City:KENO State:OR Lat:42.08N Long:121.56W Elev: 4116 ID:354403 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 3.08 2.17 2.30 1.37 1.36 0.94 0.38 0.64 0.77 1.31 2.92 2.97 20.21 City:KENT State:OR Lat:45.12N Long:120.42W Elev: 2710 ID:354411 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.1 26.9 31.0 34.3 39.4 45.5 51.4 51.8 45.6 37.3 29.7 23.8 36.7 Maximum 38.8 43.8 51.9 58.8 67.4 75.6 85.1 85.3 76.3 64.2 47.6 39.0 61.2 Mean 31.5 35.4 41.5 46.6 53.4 60.6 68.3 68.6 61.0 50.8 38.7 31.4 49.0 Precip. 1.46 1.23 1.18 1.09 1.14 0.85 0.49 0.47 0.56 0.89 1.66 1.52 12.54 HDD 1040 831 729 553 365 178 56 41 179 444 790 1041 6247 CDD 0 0 0 0 5 45 156 152 57 2 0 0 417 City:KLAMATH FALLS 2 SSW State:OR Lat:42.12N Long:121.47W Elev: 4098 ID:354506 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.9 25.6 28.8 32.3 39.1 45.8 51.9 50.4 43.6 34.9 27.7 22.1 35.3 Maximum 39.9 45.7 51.8 59.3 68.2 77.1 85.7 85.2 77.0 64.6 47.4 39.5 61.8 Mean 30.9 35.7 40.3 45.8 53.7 61.5 68.8 67.8 60.3 49.8 37.6 30.8 48.6 Precip. 2.03 1.42 1.53 0.93 1.10 0.69 0.36 0.50 0.58 0.85 1.95 2.01 13.95 HDD 1057 823 766 576 366 158 49 46 190 474 824 1059 6388 CDD 0 0 0 0 13 51 167 131 49 2 0 0 413 City:KLAMATH FALLS AG STA State:OR Lat:42.11N Long:121.44W Elev: 4092 ID:354511 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.9 24.9 27.6 30.5 36.4 43.3 48.2 46.1 38.8 30.3 24.5 19.4 32.5 Maximum 40.4 45.2 50.8 57.3 65.9 74.4 83.1 83.1 75.5 64.8 47.8 39.9 60.7 Mean 30.2 35.1 39.2 43.9 51.2 58.9 65.7 64.6 57.2 47.6 36.2 29.7 46.6 Precip. 1.72 1.27 1.17 0.75 0.80 0.67 0.33 0.58 0.53 0.77 1.78 1.59 11.96 HDD 1081 839 800 633 429 207 89 83 251 542 866 1096 6916 CDD 0 0 0 0 1 22 107 70 16 0 0 0 216 City:LACOMB 3 NNE State:OR Lat:44.38N Long:122.43W Elev: 520 ID:354606 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.5 33.9 35.5 38.0 42.3 46.8 49.7 49.3 45.4 40.3 36.9 33.2 40.3 Maximum 45.9 50.3 54.8 59.1 65.4 71.1 78.3 79.5 74.8 63.5 51.3 45.0 61.6 Mean 39.2 42.1 45.2 48.6 53.9 59.0 64.0 64.4 60.1 51.9 44.1 39.1 51.0 Precip. 7.27 6.34 6.14 4.90 3.99 2.83 1.06 1.18 2.14 4.34 8.75 8.02 56.96 HDD 799 642 616 494 346 190 83 76 164 405 627 803 5245 CDD 0 0 0 0 0 9 52 57 17 0 0 0 135 City:LA GRANDE State:OR Lat:45.19N Long:118.04W Elev: 2755 ID:354622 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.1 26.4 30.5 35.1 41.8 48.3 53.0 51.8 43.5 35.4 29.8 24.2 36.9 Maximum 37.3 42.8 50.3 57.7 66.2 74.9 84.7 85.0 75.6 62.6 45.6 38.2 60.1 Mean 30.2 34.6 40.4 46.4 54.0 61.6 68.9 68.4 59.6 49.0 37.7 31.2 48.5 Precip. 1.83 1.32 1.50 1.58 1.90 1.53 0.70 0.86 0.84 1.26 2.22 1.94 17.48 HDD 1078 852 762 558 344 149 42 53 213 496 820 1049 6416 CDD 0 0 0 0 4 46 161 159 49 0 0 0 419 City:LAKEVIEW 2 NNW State:OR Lat:42.13N Long:120.22W Elev: 4778 ID:354670 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.6 24.0 27.8 31.6 37.6 44.1 50.3 48.4 41.8 33.1 26.0 20.6 33.8 Maximum 37.8 42.0 47.9 55.8 64.6 74.0 83.8 83.1 75.1 62.7 46.0 38.6 59.3 Mean 29.2 33.0 37.9 43.7 51.1 59.1 67.1 65.8 58.5 47.9 36.0 29.6 46.6 Precip. 1.90 1.69 1.70 1.30 1.46 0.99 0.48 0.42 0.77 1.02 1.83 1.90 15.46 HDD 1110 897 841 640 436 213 70 85 229 532 870 1098 7021 CDD 0 0 0 0 4 35 132 108 32 2 0 0 313 City:LANGLOIS #2 State:OR Lat:42.55N Long:124.27W Elev: 90 ID:354721 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 11.57 10.13 9.71 6.03 4.03 1.91 0.53 1.07 1.85 4.69 11.01 11.88 74.41 City:LAUREL MOUNTAIN State:OR Lat:44.55N Long:123.35W Elev: 3589 ID:354776 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.5 30.1 31.0 32.4 37.3 42.7 48.6 49.5 46.6 40.3 32.9 30.0 37.6 Maximum 39.4 39.8 41.0 45.0 51.5 57.5 64.9 65.9 61.2 53.2 42.4 39.5 50.1 Mean 34.5 35.0 36.0 38.7 44.4 50.1 56.8 57.7 53.9 46.8 37.7 34.8 43.9 Precip. 19.49 15.74 13.01 8.19 5.50 3.70 1.22 1.51 4.35 9.19 18.36 20.63 120.89 HDD 948 842 900 789 639 448 275 239 342 566 820 939 7747 CDD 0 0 0 0 0 1 18 13 9 0 0 0 41 City:LEABURG 1 SW State:OR Lat:44.06N Long:122.41W Elev: 675 ID:354811 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.5 35.0 36.7 39.4 43.6 47.9 50.7 50.3 47.0 42.2 38.0 33.8 41.5 Maximum 47.9 52.3 56.9 61.2 67.1 73.2 81.2 82.3 76.9 65.9 53.0 46.7 63.7 Mean 40.7 43.7 46.8 50.3 55.4 60.6 66.0 66.3 62.0 54.1 45.5 40.3 52.6 Precip. 8.87 7.78 7.31 5.88 4.25 2.68 0.86 1.14 2.48 4.95 10.57 9.91 66.68 HDD 753 599 565 440 302 152 54 41 124 341 586 768 4725 CDD 0 0 0 0 2 18 83 81 31 1 0 0 216 City:LEMOLO LAKE 3 NNW State:OR Lat:43.22N Long:122.13W Elev: 4077 ID:354835 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.5 25.8 27.9 31.3 36.6 42.5 47.1 46.4 41.8 35.9 29.2 24.8 34.5 Maximum 40.3 43.1 47.0 52.4 61.2 70.5 79.5 79.6 72.3 60.7 44.4 39.8 57.6 Mean 32.4 34.5 37.5 41.9 48.9 56.5 63.3 63.0 57.1 48.3 36.8 32.3 46.0 Precip. 9.63 7.92 6.53 5.27 3.73 2.62 1.20 1.21 2.23 4.51 9.86 10.76 65.47 HDD 1010 855 854 694 498 265 119 122 261 522 846 1014 7060 CDD 0 0 0 0 0 10 64 60 24 5 0 0 163 City:LITTLE RIVER State:OR Lat:43.14N Long:122.57W Elev: 1160 ID:354939 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 6.88 5.73 5.95 4.78 3.37 1.99 0.77 1.03 1.75 3.78 8.77 8.02 52.82 City:LONG CREEK State:OR Lat:44.43N Long:119.06W Elev: 3720 ID:355020 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.1 23.1 26.9 30.5 35.6 40.1 44.5 44.0 37.4 31.8 25.1 19.5 31.5 Maximum 37.5 43.0 48.8 55.2 63.2 71.5 80.7 80.5 71.3 60.1 44.9 37.9 57.9 Mean 28.3 33.1 37.9 42.9 49.4 55.8 62.6 62.3 54.4 46.0 35.0 28.7 44.7 Precip. 1.66 1.29 1.68 1.71 1.91 1.35 0.82 0.90 0.81 1.21 1.80 1.64 16.78 HDD 1138 895 843 665 484 285 130 143 339 590 900 1125 7537 CDD 0 0 0 0 0 9 56 57 19 0 0 0 141 City:LOOKINGGLASS State:OR Lat:43.11N Long:123.29W Elev: 622 ID:355026 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 6.07 4.93 4.28 3.00 1.75 0.86 0.32 0.49 1.10 2.70 6.26 6.96 38.72 City:LOOKOUT POINT DAM State:OR Lat:43.55N Long:122.46W Elev: 712 ID:355050 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 34.6 36.6 38.8 41.4 45.2 49.5 53.3 53.3 50.2 45.1 39.8 35.2 43.6 Maximum 47.5 51.7 55.6 59.7 65.6 71.7 79.7 80.6 75.4 64.6 52.8 46.9 62.7 Mean 41.1 44.2 47.2 50.6 55.4 60.6 66.5 67.0 62.8 54.9 46.3 41.1 53.1 Precip. 6.03 5.21 5.05 4.23 3.47 2.12 0.79 1.10 1.76 3.28 7.11 6.57 46.72 HDD 743 584 552 434 301 152 52 36 112 316 560 742 4584 CDD 0 0 0 0 4 20 99 95 45 1 0 0 264 City:LOST CREEK DAM State:OR Lat:42.40N Long:122.41W Elev: 1580 ID:355055 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 28.3 30.2 32.8 36.3 41.0 46.0 50.1 49.7 43.6 36.8 32.8 28.9 38.0 Maximum 47.3 52.8 57.4 63.1 71.1 79.4 88.4 88.8 82.5 70.6 52.7 46.1 66.7 Mean 37.8 41.5 45.1 49.7 56.1 62.7 69.3 69.3 63.1 53.7 42.8 37.5 52.4 Precip. 4.88 4.02 3.78 2.50 2.04 1.00 0.55 0.69 1.11 2.41 5.32 5.45 33.75 HDD 843 657 617 460 288 117 32 23 120 358 667 852 5034 CDD 0 0 0 1 9 50 163 155 61 7 0 0 446 City:LOWER HAY CREEK State:OR Lat:44.44N Long:120.58W Elev: 1887 ID:355080 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.25 0.84 0.94 1.03 1.23 0.80 0.44 0.49 0.51 0.77 1.46 1.18 10.94 City:MADRAS State:OR Lat:44.38N Long:121.08W Elev: 2230 ID:355139 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.0 27.1 29.4 32.0 37.5 43.1 47.2 46.2 39.4 31.9 28.1 23.3 34.1 Maximum 43.0 48.7 56.1 62.7 70.8 78.7 87.5 87.4 79.2 66.3 51.0 42.9 64.5 Mean 33.5 37.9 42.8 47.4 54.2 60.9 67.4 66.8 59.3 49.1 39.6 33.1 49.3 Precip. 1.25 0.93 0.89 0.83 0.95 0.58 0.53 0.48 0.46 0.76 1.39 1.21 10.26 HDD 977 759 690 530 339 154 50 65 208 493 764 990 6019 CDD 0 0 0 0 4 31 122 121 36 0 0 0 314 City:MADRAS 2 N State:OR Lat:44.40N Long:121.09W Elev: 2440 ID:355142 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.8 26.3 29.2 32.9 38.6 44.9 49.6 49.2 42.6 34.9 28.9 24.2 35.4 Maximum 40.4 45.4 53.0 59.7 67.7 75.9 84.2 84.4 75.5 62.9 48.0 40.5 61.5 Mean 32.1 35.9 41.1 46.3 53.2 60.4 66.9 66.8 59.1 48.9 38.5 32.4 48.5 Precip. 1.74 1.17 1.05 0.99 1.06 0.74 0.57 0.51 0.49 0.77 1.57 1.37 12.03 HDD 1021 817 741 562 372 174 68 62 220 500 797 1012 6346 CDD 0 0 0 0 4 37 126 118 42 0 0 0 327 City:MALHEUR BRANCH EXP STN State:OR Lat:43.59N Long:117.01W Elev: 2260 ID:355160 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.6 24.2 31.1 37.1 45.0 51.8 57.4 55.1 45.5 35.2 27.2 19.9 37.3 Maximum 33.9 42.6 54.7 64.0 73.0 81.8 90.5 89.8 79.3 65.6 47.2 35.6 63.2 Mean 26.3 33.4 42.9 50.6 59.0 66.8 74.0 72.5 62.4 50.4 37.2 27.8 50.3 Precip. 1.29 1.04 1.08 0.84 0.98 0.78 0.36 0.38 0.48 0.65 1.19 1.37 10.44 HDD 1201 885 685 437 210 70 12 18 153 454 834 1154 6113 CDD 0 0 0 2 24 124 289 248 75 1 0 0 763 City:MALHEUR REFUGE HDQ State:OR Lat:43.16N Long:118.51W Elev: 4109 ID:355162 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.7 22.2 26.6 31.3 38.6 44.5 49.7 48.3 39.3 30.7 24.6 18.4 32.7 Maximum 37.2 43.2 50.0 57.8 66.2 74.2 82.7 81.6 73.5 61.8 46.1 37.2 59.3 Mean 27.5 32.7 38.3 44.6 52.4 59.4 66.2 65.0 56.4 46.3 35.4 27.8 46.0 Precip. 0.98 0.75 1.11 0.94 1.17 0.83 0.44 0.59 0.55 0.73 1.11 0.94 10.14 HDD 1164 904 827 614 393 198 79 74 273 582 889 1161 7158 CDD 0 0 0 0 1 28 117 72 16 0 0 0 234 City:MALIN 5 E State:OR Lat:42.00N Long:121.19W Elev: 4627 ID:355174 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.66 1.27 1.57 1.14 1.42 0.99 0.44 0.60 0.77 1.05 1.44 1.40 13.75 City:MARION FRKS FISH HATCH State:OR Lat:44.37N Long:121.57W Elev: 2475 ID:355221 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 26.1 27.4 29.5 32.7 37.5 42.8 46.4 45.3 39.8 34.5 30.7 26.7 35.0 Maximum 39.8 44.5 50.1 56.2 64.1 72.0 80.4 80.7 73.8 62.0 46.1 39.1 59.1 Mean 33.0 36.0 39.8 44.5 50.8 57.4 63.4 63.0 56.8 48.3 38.4 32.9 47.0 Precip. 10.54 8.90 7.32 5.37 3.98 2.67 1.11 1.08 2.27 4.91 11.21 11.54 70.90 HDD 994 813 781 617 442 241 106 105 260 520 800 995 6674 CDD 0 0 0 0 1 13 55 43 14 0 0 0 126 City:MASON DAM State:OR Lat:44.40N Long:118.00W Elev: 3900 ID:355258 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 12.0 15.1 22.7 28.9 35.3 40.6 44.7 44.7 38.1 30.3 23.3 14.8 29.2 Maximum 33.3 39.9 47.8 56.1 64.9 72.7 81.7 81.2 72.4 60.3 42.5 33.5 57.2 Mean 22.7 27.5 35.3 42.5 50.1 56.7 63.2 63.0 55.3 45.3 32.9 24.2 43.2 Precip. 1.86 1.38 1.58 1.26 1.74 1.67 0.85 0.95 0.81 0.93 1.86 1.95 16.84 HDD 1312 1051 924 676 462 260 112 124 305 611 963 1268 8068 CDD 0 0 0 0 0 9 56 61 12 0 0 0 138 City:MC DERMITT 26 N State:OR Lat:42.25N Long:117.52W Elev: 4464 ID:355335 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.8 22.3 26.0 29.8 36.5 43.2 49.0 47.4 39.2 31.7 24.6 18.1 32.2 Maximum 41.1 46.9 54.1 61.8 70.8 81.2 91.2 89.7 79.9 67.2 50.2 41.4 64.6 Mean 30.0 34.6 40.1 45.8 53.7 62.2 70.1 68.6 59.6 49.5 37.4 29.8 48.5 Precip. 0.77 0.63 1.02 1.07 1.39 0.96 0.42 0.47 0.50 0.72 0.80 0.73 9.48 HDD 1087 851 775 577 356 150 30 45 201 482 828 1093 6475 CDD 0 0 0 0 5 66 187 154 37 0 0 0 449 City:MC KENZIE BRIDGE R S State:OR Lat:44.11N Long:122.07W Elev: 1478 ID:355362 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.7 30.9 33.2 36.3 40.8 46.0 49.7 48.8 43.8 37.7 33.8 29.9 38.4 Maximum 43.9 49.3 56.1 63.2 71.5 78.7 86.4 86.2 78.2 63.7 49.6 42.4 64.1 Mean 36.8 40.1 44.7 49.8 56.2 62.4 68.1 67.5 61.0 50.7 41.7 36.2 51.3 Precip. 9.24 7.99 7.11 5.75 4.13 2.85 1.00 1.42 2.71 4.97 10.89 10.68 68.74 HDD 875 697 631 457 283 122 30 40 160 443 698 894 5330 CDD 0 0 0 0 7 42 125 118 41 0 0 0 333 City:MC MINNVILLE State:OR Lat:45.13N Long:123.10W Elev: 155 ID:355384 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.0 35.1 37.1 39.6 43.9 47.9 51.2 51.2 47.6 42.0 37.4 33.2 41.6 Maximum 46.2 50.7 56.3 61.6 68.5 74.6 81.9 82.4 76.9 64.8 52.3 45.7 63.5 Mean 39.6 42.9 46.7 50.6 56.2 61.3 66.6 66.8 62.3 53.4 44.9 39.5 52.6 Precip. 6.63 5.50 4.65 2.81 1.94 1.14 0.43 0.52 1.37 2.96 6.23 7.48 41.66 HDD 788 619 566 432 280 143 50 53 128 360 605 791 4815 CDD 0 0 0 0 6 30 98 108 45 1 0 0 288 City:MEDFORD EXPERIMENT STN State:OR Lat:42.18N Long:122.52W Elev: 1457 ID:355424 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.6 32.4 34.6 37.5 42.1 47.5 51.4 50.7 44.4 37.3 34.2 30.7 39.5 Maximum 46.8 53.1 57.9 64.2 71.9 79.9 87.9 87.0 79.8 67.0 51.3 45.1 66.0 Mean 38.7 42.8 46.3 50.9 57.0 63.7 69.7 68.9 62.1 52.2 42.8 37.9 52.8 Precip. 2.77 2.32 2.26 1.61 1.41 0.77 0.50 0.57 0.95 1.51 3.20 3.27 21.14 HDD 815 624 582 425 257 97 29 29 128 399 668 841 4894 CDD 0 0 0 0 9 57 172 148 40 0 0 0 426 City:MEDFORD AP State:OR Lat:42.23N Long:122.52W Elev: 1300 ID:355429 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.9 33.1 35.9 39.0 44.0 50.1 55.2 54.9 48.3 40.2 35.0 31.0 41.5 Maximum 47.3 53.8 58.3 64.3 72.2 81.2 90.2 90.1 83.5 70.0 52.8 45.2 67.4 Mean 39.1 43.5 47.1 51.6 58.1 65.6 72.7 72.5 65.9 55.1 43.9 38.1 54.5 Precip. 2.47 2.10 1.85 1.31 1.21 0.68 0.31 0.52 0.78 1.31 2.93 2.90 18.37 HDD 804 610 550 402 233 69 10 7 69 316 632 837 4539 CDD 0 0 0 2 24 90 253 240 95 7 0 0 711 City:METOLIUS 1 W State:OR Lat:44.35N Long:121.11W Elev: 2503 ID:355515 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.2 26.4 28.5 31.4 36.8 42.0 45.8 45.2 39.5 33.4 28.9 23.7 33.8 Maximum 41.2 46.3 53.8 60.1 67.8 75.9 84.5 84.7 76.2 63.7 48.2 40.8 61.9 Mean 32.7 36.4 41.2 45.8 52.3 59.0 65.2 65.0 57.9 48.6 38.6 32.3 47.9 Precip. 1.38 0.94 0.95 0.79 0.88 0.67 0.41 0.57 0.43 0.69 1.41 1.22 10.34 HDD 1002 803 739 577 394 198 76 78 233 509 794 1016 6419 CDD 0 0 0 0 0 16 81 77 19 0 0 0 193 City:MIKKALO 6 W State:OR Lat:45.28N Long:120.21W Elev: 1550 ID:355545 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.6 28.9 33.4 37.7 43.1 50.3 56.3 55.6 47.9 39.6 31.0 26.0 39.6 Maximum 39.1 45.0 53.0 60.1 68.5 77.0 85.7 85.1 76.0 63.6 47.8 39.5 61.7 Mean 32.4 37.0 43.2 48.9 55.8 63.7 71.0 70.4 62.0 51.6 39.4 32.8 50.7 Precip. 1.43 1.10 0.93 1.07 0.95 0.59 0.24 0.41 0.44 0.80 1.57 1.35 10.88 HDD 1012 786 676 483 299 111 32 34 151 416 767 1001 5768 CDD 0 0 0 0 13 71 218 199 59 1 0 0 561 City:MILTON FREEWATER State:OR Lat:45.57N Long:118.25W Elev: 970 ID:355593 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.4 31.7 37.4 42.2 48.3 54.3 59.8 58.9 50.9 41.7 34.3 28.2 42.9 Maximum 41.5 47.5 56.2 63.8 71.6 79.4 87.9 87.2 77.5 64.9 50.3 42.0 64.2 Mean 34.5 39.6 46.8 53.0 60.0 66.9 73.9 73.1 64.2 53.3 42.3 35.1 53.6 Precip. 1.70 1.37 1.74 1.48 1.61 1.05 0.56 0.69 0.76 1.14 2.07 1.79 15.96 HDD 946 713 564 364 181 63 11 15 123 364 681 926 4951 CDD 0 0 0 4 24 119 286 265 100 1 0 0 799 City:MITCHELL 2 NW State:OR Lat:44.35N Long:120.11W Elev: 2645 ID:355641 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.1 27.2 30.8 34.2 40.2 47.0 52.1 51.7 44.3 36.4 29.7 24.6 36.9 Maximum 41.8 47.3 53.8 60.3 68.8 77.1 86.0 86.1 77.1 64.9 49.0 42.1 62.9 Mean 33.0 37.3 42.3 47.3 54.5 62.1 69.1 68.9 60.7 50.7 39.4 33.4 49.9 Precip. 0.87 0.62 1.00 1.22 1.65 1.13 0.61 0.65 0.67 0.80 1.12 0.99 11.33 HDD 994 777 703 534 332 154 38 48 186 448 770 982 5966 CDD 0 0 0 0 6 65 164 170 57 3 0 0 465 City:MONUMENT 2 State:OR Lat:44.49N Long:119.25W Elev: 1995 ID:355711 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.8 25.6 30.1 34.1 40.2 45.9 50.0 48.5 40.7 32.2 28.3 22.5 35.0 Maximum 42.7 49.6 57.4 64.6 71.9 80.9 90.6 90.6 81.8 68.7 51.6 43.1 66.1 Mean 32.3 37.6 43.8 49.4 56.1 63.4 70.3 69.6 61.3 50.5 40.0 32.8 50.6 Precip. 1.42 1.15 1.51 1.37 1.55 1.20 0.56 0.77 0.60 0.92 1.58 1.39 14.02 HDD 1016 768 659 470 287 109 21 30 163 452 752 999 5726 CDD 0 0 0 1 9 61 186 172 51 0 0 0 480 City:MORO State:OR Lat:45.29N Long:120.43W Elev: 1870 ID:355734 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 24.7 27.6 31.7 35.6 41.5 47.4 53.0 52.6 44.8 36.6 30.8 25.5 37.7 Maximum 38.3 43.4 51.2 58.0 65.6 73.2 81.6 81.8 73.8 61.9 46.7 38.5 59.5 Mean 31.5 35.5 41.5 46.8 53.6 60.3 67.3 67.2 59.3 49.3 38.8 32.0 48.6 Precip. 1.57 1.14 1.09 0.88 0.89 0.62 0.31 0.38 0.52 0.85 1.64 1.54 11.43 HDD 1038 827 730 547 359 175 62 57 211 488 788 1024 6306 CDD 0 0 0 0 3 34 134 125 40 0 0 0 336 City:MYRTLE CREEK 8 NE State:OR Lat:43.05N Long:123.10W Elev: 825 ID:355891 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 5.36 4.54 4.13 3.31 2.41 1.20 0.47 0.62 1.17 2.81 6.29 6.21 38.52 City:NEHALEM 9 NE State:OR Lat:45.49N Long:123.47W Elev: 140 ID:355971 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 18.13 15.38 13.05 8.57 5.47 4.09 1.99 1.83 4.65 9.07 19.35 20.82 122.40 City:NEWPORT State:OR Lat:44.39N Long:124.03W Elev: 122 ID:356032 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 38.6 39.2 39.8 41.0 44.8 48.4 50.7 50.9 49.0 44.9 41.9 38.8 44.0 Maximum 51.4 53.5 54.7 56.7 59.8 62.7 65.0 65.7 65.3 61.2 55.0 51.4 58.5 Mean 45.0 46.4 47.3 48.9 52.3 55.6 57.9 58.3 57.2 53.1 48.5 45.1 51.3 Precip. 10.25 8.69 7.74 4.87 3.68 2.72 1.04 1.02 2.39 5.12 10.67 11.38 69.57 HDD 619 522 551 484 393 284 222 213 239 370 498 617 5012 CDD 0 0 0 0 0 0 0 5 3 0 0 0 8 City:NORTH BEND AP State:OR Lat:43.25N Long:124.15W Elev: 6 ID:356073 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 39.4 40.8 41.4 43.0 46.9 50.3 52.6 52.9 50.2 45.9 42.6 39.4 45.5 Maximum 52.7 54.6 55.5 57.4 60.9 63.8 66.6 67.6 67.2 63.0 56.7 52.8 59.9 Mean 46.1 47.7 48.5 50.2 53.9 57.1 59.6 60.3 58.7 54.5 49.7 46.1 52.7 Precip. 9.54 8.12 7.94 5.19 3.40 1.72 0.51 0.88 1.73 4.62 10.36 10.42 64.43 HDD 588 485 513 445 344 238 169 154 195 327 461 586 4505 CDD 0 0 0 0 0 0 1 5 6 0 0 0 12 City:N WILLAMETTE EXP STN State:OR Lat:45.17N Long:122.45W Elev: 150 ID:356151 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.0 34.5 36.8 39.7 44.5 49.3 52.8 52.7 48.7 41.8 37.6 33.1 42.0 Maximum 46.9 51.0 55.9 60.5 66.9 73.0 80.1 80.4 75.3 64.1 52.3 46.2 62.7 Mean 40.0 42.8 46.4 50.1 55.7 61.2 66.5 66.6 62.0 53.0 45.0 39.7 52.4 Precip. 5.94 5.07 4.28 3.14 2.50 1.75 0.73 0.83 1.77 3.36 6.48 6.75 42.60 HDD 777 623 578 448 293 141 47 48 132 374 601 785 4847 CDD 0 0 0 0 5 26 92 96 42 0 0 0 261 City:NYSSA State:OR Lat:43.53N Long:116.59W Elev: 2175 ID:356179 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.3 26.2 32.8 39.0 46.8 54.2 59.8 57.7 47.5 37.4 29.4 22.3 39.5 Maximum 34.5 43.7 55.7 64.9 73.3 82.0 90.6 89.8 79.0 65.8 47.8 36.0 63.6 Mean 27.9 35.0 44.3 52.0 60.1 68.1 75.2 73.8 63.3 51.6 38.6 29.2 51.6 Precip. 1.31 1.10 1.01 0.90 1.03 0.80 0.34 0.35 0.56 0.62 1.19 1.38 10.59 HDD 1150 842 642 394 182 53 7 11 130 417 793 1112 5733 CDD 0 0 0 3 28 146 324 282 78 1 0 0 862 City:OAKLAND State:OR Lat:43.25N Long:123.18W Elev: 430 ID:356200 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 5.87 4.95 4.28 3.22 2.25 1.14 0.54 0.66 1.38 2.93 6.64 6.62 40.48 City:OAKRIDGE FISH HATCHERY State:OR Lat:43.45N Long:122.27W Elev: 1275 ID:356213 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.8 32.3 34.5 37.8 42.6 47.3 50.5 49.9 45.0 39.3 35.3 31.4 39.7 Maximum 46.0 51.4 56.1 61.1 67.5 74.0 81.1 82.1 77.1 66.2 50.9 44.6 63.2 Mean 38.4 41.9 45.3 49.5 55.1 60.7 65.8 66.0 61.1 52.8 43.1 38.0 51.5 Precip. 6.31 5.05 4.82 4.08 3.01 1.78 0.66 1.04 1.64 3.29 7.17 6.88 45.73 HDD 825 649 611 466 311 154 55 53 144 381 656 837 5142 CDD 0 0 0 0 2 22 80 83 26 1 0 0 214 City:OCHOCO RANGER STATION State:OR Lat:44.24N Long:120.26W Elev: 3975 ID:356243 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.8 20.2 24.2 27.2 32.1 37.0 41.7 40.8 33.9 28.2 23.9 18.2 28.7 Maximum 35.6 41.1 48.5 55.9 63.7 72.8 81.9 83.2 74.3 61.8 43.3 35.4 58.1 Mean 26.2 30.7 36.4 41.6 47.9 54.9 61.8 62.0 54.1 45.0 33.6 26.8 43.4 Precip. 2.13 1.62 1.40 1.11 1.29 1.03 0.82 0.82 0.85 1.16 2.18 2.10 16.51 HDD 1204 961 889 704 530 309 150 142 341 621 942 1185 7978 CDD 0 0 0 0 0 7 50 48 14 0 0 0 119 City:ODELL LAKE EAST State:OR Lat:43.33N Long:121.58W Elev: 4800 ID:356252 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.0 21.0 24.6 28.1 32.0 38.8 42.5 42.0 36.3 31.3 25.5 19.4 30.0 Maximum 33.9 37.3 41.2 47.3 54.3 63.4 73.3 74.6 67.1 55.7 40.0 34.2 51.9 Mean 26.5 29.2 32.9 37.7 43.2 51.1 57.9 58.3 51.7 43.5 32.8 26.8 41.0 Precip. 4.89 4.37 3.31 2.14 1.60 1.07 0.63 0.69 0.98 2.34 5.34 5.27 32.63 HDD 1194 1004 995 819 677 417 236 226 402 666 968 1185 8789 CDD 0 0 0 0 0 0 15 18 2 0 0 0 35 City:ONTARIO KSRV State:OR Lat:44.03N Long:116.58W Elev: 2145 ID:356294 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.4 24.1 30.9 36.6 44.5 51.3 57.4 54.3 44.5 34.2 26.5 19.5 36.9 Maximum 34.2 43.0 55.5 64.8 74.4 83.7 93.1 91.5 80.6 66.3 47.1 35.7 64.2 Mean 26.3 33.6 43.2 50.7 59.5 67.5 75.3 72.9 62.6 50.3 36.8 27.6 50.5 Precip. 1.29 0.87 0.86 0.68 0.93 0.62 0.30 0.28 0.47 0.55 1.19 1.41 9.45 HDD 1199 881 677 431 194 64 9 18 143 457 845 1160 6078 CDD 0 0 0 2 23 139 327 262 70 0 0 0 823 City:O O RANCH State:OR Lat:43.17N Long:119.19W Elev: 4136 ID:356302 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.3 23.3 27.4 31.3 36.7 42.8 47.8 45.3 36.9 30.2 24.2 18.3 31.9 Maximum 40.2 45.4 52.8 60.5 68.2 77.3 86.4 85.8 77.8 66.8 50.1 40.9 62.7 Mean 29.3 34.4 40.1 45.9 52.5 60.1 67.1 65.6 57.4 48.5 37.2 29.6 47.3 Precip. 0.92 0.65 1.07 0.84 1.33 0.77 0.45 0.65 0.57 0.71 0.92 0.87 9.75 HDD 1107 858 773 574 394 186 62 74 243 511 835 1098 6715 CDD 0 0 0 0 5 37 127 92 14 0 0 0 275 City:OREGON CITY State:OR Lat:45.21N Long:122.36W Elev: 167 ID:356334 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 35.7 37.3 39.7 42.6 47.6 52.1 56.0 56.1 52.1 45.6 40.2 35.9 45.1 Maximum 47.9 52.8 58.0 63.4 70.0 75.8 82.6 83.0 77.7 65.9 53.4 47.0 64.8 Mean 41.8 45.1 48.9 53.0 58.8 64.0 69.3 69.6 64.9 55.8 46.8 41.5 55.0 Precip. 6.59 5.51 4.70 3.46 2.70 1.83 0.83 1.00 1.93 3.48 6.79 7.23 46.05 HDD 719 559 500 362 212 87 21 22 80 290 546 731 4129 CDD 0 0 0 1 19 57 154 163 78 3 0 0 475 City:OTIS 2 NE State:OR Lat:45.02N Long:123.55W Elev: 150 ID:356366 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 36.7 38.0 39.2 40.6 44.4 48.0 50.5 51.1 49.1 44.7 40.3 36.6 43.3 Maximum 47.4 51.1 54.7 58.1 62.4 65.9 70.1 71.5 70.1 61.7 52.1 46.8 59.3 Mean 42.1 44.6 47.0 49.4 53.4 57.0 60.3 61.3 59.6 53.2 46.2 41.7 51.3 Precip. 14.13 11.81 10.81 7.22 5.25 3.72 1.72 1.66 3.80 7.56 14.63 15.82 98.13 HDD 712 573 561 470 361 242 148 118 169 366 565 722 5007 CDD 0 0 0 0 0 0 2 3 6 0 0 0 11 City:OWYHEE DAM State:OR Lat:43.39N Long:117.15W Elev: 2400 ID:356405 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.8 26.3 31.8 36.9 43.9 50.5 55.3 54.4 46.9 38.2 29.5 22.3 38.2 Maximum 38.7 45.8 55.7 64.3 73.5 82.9 91.9 91.2 80.3 67.4 50.0 39.4 65.1 Mean 30.3 36.1 43.8 50.6 58.7 66.7 73.6 72.8 63.6 52.8 39.8 30.9 51.6 Precip. 1.12 0.83 0.98 0.94 1.09 0.94 0.51 0.47 0.51 0.60 0.92 1.09 10.00 HDD 1078 811 659 433 210 63 11 17 125 380 757 1059 5603 CDD 0 0 0 1 16 115 278 259 83 2 0 0 754 City:PAISLEY State:OR Lat:42.42N Long:120.32W Elev: 4360 ID:356426 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.2 25.3 28.5 32.3 38.5 44.0 48.2 47.6 40.3 32.6 25.8 21.2 33.9 Maximum 42.1 46.9 52.1 59.5 67.6 76.1 84.8 84.5 76.8 65.6 49.2 41.7 62.2 Mean 32.2 36.1 40.3 45.9 53.1 60.1 66.5 66.1 58.6 49.1 37.5 31.5 48.1 Precip. 1.29 0.98 1.09 0.87 1.00 0.91 0.54 0.58 0.60 0.63 1.16 1.16 10.81 HDD 1018 809 766 572 378 180 64 66 217 494 826 1040 6430 CDD 0 0 0 0 7 32 110 99 24 1 0 0 273 City:PARKDALE 1 NNE State:OR Lat:45.32N Long:121.35W Elev: 1520 ID:356466 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 26.2 28.2 31.3 35.0 39.9 44.9 48.5 48.3 42.8 36.1 31.5 26.4 36.6 Maximum 40.9 45.4 53.3 59.4 65.7 72.5 79.6 80.3 73.5 62.0 47.2 40.2 60.0 Mean 33.6 36.8 42.3 47.2 52.8 58.7 64.1 64.3 58.2 49.1 39.4 33.3 48.3 Precip. 5.29 4.53 2.96 1.99 1.17 0.86 0.33 0.47 1.17 2.40 5.52 5.61 32.30 HDD 976 789 703 533 380 205 88 91 226 496 769 983 6239 CDD 0 0 0 0 1 14 58 69 20 0 0 0 162 City:PAULINA State:OR Lat:44.08N Long:120.00W Elev: 3684 ID:356500 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.5 22.2 25.9 28.3 34.3 39.5 42.9 40.7 32.6 25.9 23.6 17.4 29.2 Maximum 39.8 45.8 52.7 60.3 67.9 76.5 85.6 85.1 77.4 65.4 47.9 40.0 62.0 Mean 28.7 34.0 39.3 44.3 51.1 58.0 64.3 62.9 55.0 45.7 35.8 28.7 45.7 Precip. 1.30 0.85 1.14 0.96 1.28 0.91 0.65 0.64 0.48 0.82 1.19 1.10 11.32 HDD 1127 868 796 621 431 222 96 116 310 600 878 1126 7191 CDD 0 0 0 0 0 12 72 51 10 0 0 0 145 City:PELTON DAM State:OR Lat:44.44N Long:121.15W Elev: 1410 ID:356532 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.9 28.6 31.2 34.8 40.5 46.4 50.6 50.2 43.5 36.1 31.5 26.4 37.1 Maximum 46.1 53.0 61.7 69.5 78.3 86.5 95.4 95.1 86.1 72.3 54.3 46.0 70.4 Mean 36.0 40.8 46.5 52.2 59.4 66.5 73.0 72.7 64.8 54.2 42.9 36.2 53.8 Precip. 1.65 1.10 0.95 0.80 0.85 0.56 0.37 0.44 0.41 0.65 1.53 1.49 10.80 HDD 899 677 576 388 195 66 11 10 96 336 663 893 4810 CDD 0 0 0 3 22 110 259 247 90 2 0 0 733 City:PENDLETON BR EXP STN State:OR Lat:45.43N Long:118.38W Elev: 1487 ID:356540 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.9 28.9 32.5 35.9 41.7 47.3 52.1 51.6 43.7 35.2 32.5 26.6 37.8 Maximum 40.7 46.5 54.5 62.1 69.7 78.1 88.2 87.7 77.9 65.2 49.2 40.9 63.4 Mean 33.3 37.7 43.5 49.0 55.7 62.7 70.2 69.7 60.8 50.2 40.9 33.8 50.6 Precip. 1.94 1.61 1.90 1.66 1.67 1.06 0.39 0.72 0.81 1.29 2.44 2.06 17.55 HDD 982 764 667 480 291 122 21 29 168 459 725 970 5678 CDD 0 0 0 0 3 53 180 174 42 0 0 0 452 City:PENDLETON DOWNTOWN State:OR Lat:45.40N Long:118.48W Elev: 1040 ID:356541 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.1 27.8 32.9 37.9 43.9 49.5 53.8 52.5 44.1 35.0 31.2 26.0 38.3 Maximum 42.0 48.1 56.7 63.8 72.0 80.1 88.5 88.3 79.1 66.4 50.9 42.0 64.8 Mean 33.6 38.0 44.8 50.9 58.0 64.8 71.2 70.4 61.6 50.7 41.1 34.0 51.6 Precip. 1.53 1.29 1.35 1.51 1.54 0.88 0.36 0.46 0.59 1.18 1.93 1.33 13.95 HDD 975 757 626 424 230 80 18 22 150 444 719 961 5406 CDD 0 0 0 0 10 75 208 189 47 0 0 0 529 City:PENDLETON MUNICIPAL AP State:OR Lat:45.42N Long:118.50W Elev: 1482 ID:356546 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 27.4 30.9 35.4 39.7 45.9 52.0 57.5 57.3 49.7 40.7 33.8 27.7 41.5 Maximum 40.1 46.5 54.8 62.2 70.2 78.7 87.7 86.6 77.1 63.8 48.5 40.0 63.0 Mean 33.8 38.7 45.1 51.0 58.1 65.4 72.6 72.0 63.4 52.3 41.2 33.9 52.3 Precip. 1.45 1.22 1.26 1.13 1.22 0.78 0.41 0.56 0.63 0.99 1.63 1.48 12.76 HDD 971 747 623 433 247 83 14 15 115 400 711 962 5321 CDD 0 0 0 2 23 86 243 224 63 3 0 0 644 City:PILOT ROCK 1 SE State:OR Lat:45.29N Long:118.50W Elev: 1720 ID:356634 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.8 28.8 32.9 36.5 42.3 47.9 52.2 52.2 44.8 37.0 31.4 25.8 38.1 Maximum 43.0 48.0 55.4 62.5 70.0 78.5 88.0 87.7 78.3 65.7 50.9 42.5 64.2 Mean 34.4 38.4 44.2 49.5 56.2 63.2 70.1 70.0 61.6 51.4 41.2 34.2 51.2 Precip. 1.34 1.18 1.55 1.46 1.67 1.24 0.40 0.67 0.72 0.98 1.72 1.38 14.31 HDD 949 746 646 465 279 114 26 28 161 423 715 956 5508 CDD 0 0 0 0 5 61 184 182 57 0 0 0 489 City:PORTLAND KGW TV State:OR Lat:45.31N Long:122.41W Elev: 159 ID:356749 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 36.7 38.5 40.7 43.5 48.5 53.2 57.3 57.9 54.6 48.1 41.8 37.3 46.5 Maximum 45.5 50.1 55.5 60.8 67.0 72.6 78.9 79.1 74.2 63.0 51.4 45.5 62.0 Mean 41.1 44.3 48.1 52.2 57.8 62.9 68.1 68.5 64.4 55.6 46.6 41.4 54.3 Precip. 6.24 5.07 4.51 3.10 2.49 1.60 0.76 0.99 1.87 3.39 6.39 6.75 43.16 HDD 741 580 525 385 238 104 32 27 89 296 552 731 4300 CDD 0 0 0 0 14 41 128 136 71 3 0 0 393 City:PORTLAND INTL AP State:OR Lat:45.35N Long:122.36W Elev: 19 ID:356751 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 34.2 35.9 38.6 41.9 47.5 52.6 56.9 57.3 52.5 45.2 39.8 35.0 44.8 Maximum 45.6 50.3 55.7 60.5 66.7 72.7 79.3 79.7 74.6 63.3 51.8 45.4 62.1 Mean 39.9 43.1 47.2 51.2 57.1 62.7 68.1 68.5 63.6 54.3 45.8 40.2 53.5 Precip. 5.07 4.18 3.71 2.64 2.38 1.59 0.72 0.93 1.65 2.88 5.61 5.71 37.07 HDD 765 605 529 393 234 94 21 15 78 318 558 756 4366 CDD 0 0 0 1 15 44 138 145 53 2 0 0 398 City:PORT ORFORD 2 State:OR Lat:42.45N Long:124.30W Elev: 42 ID:356784 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 39.5 41.0 41.2 42.5 46.1 49.7 52.5 52.9 50.9 46.5 43.1 39.8 45.5 Maximum 53.5 54.6 55.0 57.1 60.6 64.1 67.3 68.4 67.8 63.0 56.5 53.5 60.1 Mean 46.5 47.8 48.1 49.8 53.4 56.9 59.9 60.7 59.4 54.8 49.8 46.7 52.8 Precip. 11.40 9.57 9.69 5.75 3.85 2.11 0.63 1.20 2.02 4.86 10.89 12.24 74.21 HDD 574 482 524 456 362 243 160 139 173 318 457 570 4458 CDD 0 0 0 0 0 0 2 4 3 0 0 0 9 City:PORT ORFORD 5 E State:OR Lat:42.44N Long:124.24W Elev: 150 ID:356795 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 18.68 16.40 15.68 9.49 6.06 3.43 0.95 1.78 3.31 7.76 17.25 20.07 120.86 City:POWERS State:OR Lat:42.53N Long:124.04W Elev: 230 ID:356820 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 34.7 36.4 38.0 40.1 44.1 48.2 51.3 50.7 46.8 42.2 38.7 34.9 42.2 Maximum 53.5 56.7 59.2 62.9 67.9 72.9 78.9 80.1 78.2 69.9 58.0 52.6 65.9 Mean 44.1 46.6 48.6 51.5 56.0 60.6 65.1 65.4 62.5 56.1 48.4 43.8 54.1 Precip. 9.45 8.26 7.43 5.14 2.96 1.14 0.32 0.69 1.62 3.53 8.98 9.87 59.39 HDD 647 518 509 406 281 142 47 40 101 280 499 658 4128 CDD 0 0 0 0 1 8 50 53 26 2 0 0 140 City:P RANCH REFUGE State:OR Lat:42.50N Long:118.53W Elev: 4195 ID:356853 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.3 23.7 27.2 31.1 37.9 43.2 46.6 44.5 36.4 30.3 25.8 20.6 32.3 Maximum 41.9 47.3 53.9 60.9 68.6 76.6 85.7 86.3 78.5 67.1 50.1 42.3 63.3 Mean 31.1 35.5 40.6 46.0 53.3 59.9 66.2 65.4 57.5 48.7 38.0 31.5 47.8 Precip. 1.06 0.97 1.21 1.43 1.56 1.12 0.45 0.64 0.72 0.92 1.17 1.28 12.53 HDD 1051 826 759 570 366 180 63 79 243 505 812 1040 6494 CDD 0 0 0 0 2 26 99 91 17 0 0 0 235 City:PRINEVILLE 4 NW State:OR Lat:44.20N Long:120.54W Elev: 2840 ID:356883 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.0 23.7 25.3 28.0 34.1 40.3 42.8 41.6 34.7 28.6 25.2 20.8 30.5 Maximum 41.9 48.1 54.5 60.7 68.5 77.0 85.8 85.7 77.8 65.7 49.4 41.7 63.1 Mean 31.5 35.9 39.9 44.4 51.3 58.7 64.3 63.7 56.3 47.2 37.3 31.3 46.8 Precip. 1.14 1.00 0.95 0.80 1.06 0.84 0.58 0.45 0.41 0.76 1.30 1.20 10.49 HDD 1040 816 779 620 425 206 93 95 277 553 831 1047 6782 CDD 0 0 0 0 0 15 72 53 14 0 0 0 154 City:PROSPECT 2 SW State:OR Lat:42.44N Long:122.31W Elev: 2482 ID:356907 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 28.9 30.4 32.0 34.5 39.2 44.4 48.6 47.8 42.6 36.9 32.9 29.0 37.3 Maximum 47.5 51.9 56.1 61.9 69.4 77.6 86.3 86.8 81.0 69.3 52.0 46.1 65.5 Mean 38.2 41.2 44.1 48.2 54.3 61.0 67.5 67.3 61.8 53.1 42.5 37.6 51.4 Precip. 6.08 5.03 4.71 3.19 2.61 1.15 0.64 0.87 1.43 3.02 6.70 6.80 42.23 HDD 831 667 650 505 338 154 51 43 150 376 677 850 5292 CDD 0 0 0 0 6 34 126 113 55 7 0 0 341 City:REDMOND ROBERTS AP State:OR Lat:44.15N Long:121.09W Elev: 3060 ID:357062 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.4 25.7 27.3 30.3 35.8 41.8 47.0 46.9 40.2 33.4 27.8 22.7 33.5 Maximum 43.1 48.1 54.5 61.5 69.1 77.7 86.4 86.0 77.8 65.9 50.3 42.7 63.6 Mean 33.3 36.9 40.9 45.9 52.5 59.8 66.7 66.5 59.0 49.7 39.1 32.7 48.6 Precip. 0.97 0.68 0.76 0.65 0.95 0.62 0.55 0.54 0.37 0.56 0.98 0.92 8.55 HDD 985 787 748 573 390 186 70 67 211 476 779 1002 6274 CDD 0 0 0 0 1 29 123 113 31 0 0 0 297 City:RESTON State:OR Lat:43.08N Long:123.37W Elev: 890 ID:357112 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 8.00 6.66 5.63 3.68 2.08 0.92 0.22 0.60 1.37 3.25 8.66 8.82 49.89 City:REX 1 S State:OR Lat:45.18N Long:122.55W Elev: 515 ID:357127 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 6.37 5.16 4.45 3.04 2.51 1.69 0.64 0.89 1.76 3.33 6.83 6.95 43.62 City:RICHLAND State:OR Lat:44.46N Long:117.10W Elev: 2215 ID:357160 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.1 23.2 28.2 32.9 40.2 47.0 52.1 50.3 41.3 32.0 24.6 19.3 34.2 Maximum 37.4 44.8 55.4 64.5 73.5 81.7 90.8 90.1 81.0 67.6 48.9 38.5 64.5 Mean 28.3 34.0 41.8 48.7 56.9 64.4 71.5 70.2 61.2 49.8 36.8 28.9 49.4 Precip. 1.50 0.96 1.06 1.03 1.34 1.07 0.70 0.75 0.50 0.67 1.50 1.39 12.47 HDD 1138 869 719 490 265 104 21 26 164 472 848 1120 6236 CDD 0 0 0 0 11 84 221 187 48 1 0 0 552 City:RIDDLE State:OR Lat:42.57N Long:123.21W Elev: 680 ID:357169 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.7 35.5 37.3 39.5 44.3 49.2 53.2 52.3 46.6 41.4 38.4 34.2 42.1 Maximum 49.1 54.4 58.3 62.8 69.2 76.1 83.3 83.8 79.1 68.4 54.5 47.9 65.6 Mean 41.4 45.0 47.8 51.2 56.8 62.7 68.3 68.1 62.9 54.9 46.5 41.1 53.9 Precip. 4.70 3.86 3.51 2.42 1.56 0.86 0.38 0.62 1.01 2.15 5.20 5.28 31.55 HDD 731 561 533 415 265 105 28 26 114 314 557 743 4392 CDD 0 0 0 0 9 35 128 121 50 1 0 0 344 City:RIVERSIDE 7 SSW State:OR Lat:43.27N Long:118.13W Elev: 3380 ID:357208 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.7 24.0 27.9 32.2 38.9 45.7 51.1 49.6 40.4 31.3 25.4 19.1 33.8 Maximum 37.5 45.3 54.6 63.2 71.5 80.9 89.6 88.2 78.9 66.1 48.1 37.6 63.5 Mean 28.6 34.7 41.3 47.7 55.2 63.3 70.4 68.9 59.7 48.7 36.8 28.4 48.6 Precip. 1.06 0.92 1.05 0.82 1.08 0.85 0.53 0.50 0.46 0.62 1.01 1.11 10.01 HDD 1129 851 737 519 308 134 38 46 199 505 846 1137 6449 CDD 0 0 0 0 3 83 205 166 38 0 0 0 495 City:ROCK CREEK State:OR Lat:44.55N Long:118.04W Elev: 4095 ID:357250 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 2.47 1.94 1.86 1.42 1.77 1.80 1.09 0.97 0.82 1.03 2.65 2.73 20.55 City:ROCKVILLE 5 N State:OR Lat:43.22N Long:117.07W Elev: 3670 ID:357277 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.9 22.7 26.5 30.4 37.0 43.0 47.6 46.7 38.4 30.3 24.3 18.5 32.0 Maximum 38.0 44.5 53.8 62.7 70.8 79.8 88.4 87.4 77.0 63.9 47.8 38.3 62.7 Mean 28.5 33.6 40.2 46.6 53.9 61.4 68.0 67.1 57.7 47.1 36.1 28.4 47.4 Precip. 1.01 0.95 1.41 1.35 1.64 1.11 0.54 0.53 0.62 0.85 1.16 1.11 12.28 HDD 1133 880 771 553 345 153 46 54 234 554 869 1134 6726 CDD 0 0 0 0 1 44 137 118 15 0 0 0 315 City:ROME 2 NW State:OR Lat:42.52N Long:117.39W Elev: 3405 ID:357310 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.3 23.4 26.7 31.5 39.2 46.0 51.8 48.8 39.5 30.5 24.1 18.3 33.2 Maximum 39.1 46.6 54.9 63.3 71.8 81.2 90.2 88.9 79.4 66.9 49.9 39.4 64.3 Mean 28.7 35.0 40.8 47.4 55.5 63.6 71.0 68.9 59.5 48.7 37.0 28.9 48.8 Precip. 0.79 0.59 0.79 0.83 1.17 0.85 0.44 0.29 0.53 0.54 0.71 0.75 8.28 HDD 1125 840 751 531 303 121 21 35 201 504 840 1121 6393 CDD 0 0 0 2 8 80 208 154 35 0 0 0 487 City:ROSEBURG KQEN State:OR Lat:43.13N Long:123.23W Elev: 425 ID:357331 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 34.8 36.5 38.4 40.7 45.5 50.5 54.7 54.7 49.9 43.9 39.6 35.1 43.7 Maximum 50.1 54.9 59.6 64.6 70.9 77.7 85.6 86.3 80.9 69.1 55.7 48.9 67.0 Mean 42.5 45.7 49.0 52.7 58.2 64.1 70.2 70.5 65.4 56.5 47.7 42.0 55.4 Precip. 4.97 4.10 3.81 2.75 1.82 0.92 0.44 0.67 1.07 2.27 5.42 5.42 33.66 HDD 699 540 496 373 222 85 19 11 72 269 520 712 4018 CDD 0 0 0 1 11 57 178 181 83 5 0 0 516 City:ROUND GROVE State:OR Lat:42.20N Long:120.53W Elev: 4888 ID:357354 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.9 22.1 24.6 27.2 32.5 37.9 42.6 42.0 34.5 28.9 24.2 18.9 29.5 Maximum 41.1 44.5 49.1 56.6 64.7 73.2 83.0 82.8 75.6 63.9 47.4 41.4 60.3 Mean 30.0 33.3 36.9 41.9 48.6 55.6 62.8 62.4 55.1 46.4 35.8 30.2 44.9 Precip. 1.90 1.91 2.14 1.43 1.50 1.20 0.56 0.69 0.74 1.36 2.10 2.21 17.74 HDD 1086 888 873 693 508 291 128 116 309 576 876 1082 7426 CDD 0 0 0 0 0 7 60 35 11 0 0 0 113 City:RUCH State:OR Lat:42.13N Long:123.03W Elev: 1550 ID:357391 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.6 31.6 33.6 36.2 40.6 45.7 49.3 48.9 43.6 37.7 33.2 29.6 38.3 Maximum 48.8 55.2 60.2 65.8 73.9 81.5 89.6 89.8 83.1 71.9 54.8 47.0 68.5 Mean 39.2 43.4 46.9 51.0 57.3 63.6 69.5 69.4 63.4 54.8 44.0 38.3 53.4 Precip. 3.79 3.10 3.05 1.80 1.27 0.76 0.49 0.53 0.97 1.70 3.98 4.30 25.74 HDD 799 605 560 422 251 99 25 23 117 323 629 828 4681 CDD 0 0 0 1 10 57 163 157 68 7 0 0 463 City:ST HELENS RFD State:OR Lat:45.52N Long:122.49W Elev: 100 ID:357466 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.5 35.4 38.4 41.1 46.1 51.3 55.1 55.6 51.7 44.2 38.5 34.1 43.8 Maximum 46.5 51.5 57.4 63.0 69.7 75.1 81.5 82.2 77.3 65.2 52.4 46.1 64.0 Mean 40.0 43.5 47.9 52.1 57.9 63.2 68.3 68.9 64.5 54.7 45.5 40.1 53.9 Precip. 6.13 5.32 4.72 3.58 2.80 2.01 0.85 1.12 1.97 3.39 6.73 7.08 45.70 HDD 775 603 530 388 239 104 42 30 100 322 586 772 4491 CDD 0 0 0 0 18 50 143 152 84 3 0 0 450 City:SALEM MCNARY AP State:OR Lat:44.54N Long:123.00W Elev: 205 ID:357500 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.5 34.7 36.6 38.8 43.6 48.4 52.0 52.1 47.7 41.3 37.9 33.9 41.7 Maximum 47.0 51.2 56.3 61.1 67.5 74.0 81.5 81.9 76.6 64.5 52.4 46.4 63.4 Mean 40.3 43.0 46.5 50.0 55.6 61.2 66.8 67.0 62.2 52.9 45.2 40.2 52.6 Precip. 5.84 5.09 4.17 2.76 2.13 1.45 0.57 0.68 1.43 3.03 6.39 6.46 40.00 HDD 765 623 574 452 301 141 39 34 116 376 592 771 4784 CDD 0 0 0 0 7 25 95 98 31 1 0 0 257 City:SANTIAM JUNCTION State:OR Lat:44.26N Long:121.57W Elev: 3750 ID:357554 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.7 23.0 24.8 29.1 34.6 39.5 44.0 43.2 38.5 33.4 28.4 23.3 32.0 Maximum 37.3 40.1 44.1 50.1 60.8 67.6 75.6 77.0 70.4 58.5 42.1 36.4 55.0 Mean 29.5 31.6 34.5 39.6 47.7 53.6 59.8 60.1 54.5 46.0 35.3 29.9 43.5 Precip. 9.60 7.33 6.70 5.13 3.55 2.63 0.99 0.85 1.75 4.43 9.74 9.49 62.19 HDD 1101 936 947 762 536 347 183 178 323 592 892 1089 7886 CDD 0 0 0 0 0 2 21 26 6 0 0 0 55 City:SANTIAM PASS State:OR Lat:44.25N Long:121.52W Elev: 4754 ID:357559 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.4 21.8 24.3 27.1 32.0 37.1 43.2 43.1 37.9 31.8 25.4 21.0 30.4 Maximum 33.3 36.0 39.9 44.8 52.2 61.7 71.7 71.3 62.4 52.4 38.3 33.2 49.8 Mean 26.9 28.9 32.1 36.0 42.1 49.4 57.5 57.2 50.2 42.1 31.9 27.1 40.1 Precip. 12.59 11.00 8.82 6.08 4.25 3.27 1.11 1.60 3.17 5.89 13.08 13.43 84.29 HDD 1184 1011 1020 872 711 469 252 252 447 710 996 1174 9098 CDD 0 0 0 0 0 0 17 9 3 0 0 0 29 City:SCOTTS MILLS 9 SE State:OR Lat:44.57N Long:122.31W Elev: 2315 ID:357631 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.0 33.2 34.1 36.3 40.8 45.4 49.6 50.2 48.0 42.1 35.7 32.3 40.0 Maximum 43.9 46.4 48.8 53.3 59.2 64.9 71.9 72.5 68.2 58.5 47.4 43.3 56.5 Mean 38.0 39.8 41.5 44.8 50.0 55.2 60.8 61.4 58.1 50.3 41.6 37.8 48.3 Precip. 11.64 9.87 9.03 6.85 5.41 3.55 1.38 1.54 3.35 6.19 12.23 12.47 83.51 HDD 839 706 730 607 466 299 160 145 230 458 704 844 6188 CDD 0 0 0 0 0 3 27 33 22 1 0 0 86 City:SEASIDE State:OR Lat:45.59N Long:123.55W Elev: 10 ID:357641 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 38.5 39.4 40.2 42.4 46.5 50.2 52.9 53.3 50.0 45.5 41.7 38.4 44.9 Maximum 51.6 54.0 55.8 58.4 61.9 64.8 67.7 69.0 69.6 63.6 55.7 51.6 60.3 Mean 45.1 46.7 48.0 50.4 54.2 57.5 60.3 61.2 59.8 54.6 48.7 45.0 52.6 Precip. 10.27 9.57 8.44 5.74 3.96 3.00 1.63 1.34 3.00 6.07 11.38 11.34 75.74 HDD 619 513 526 439 336 225 151 132 170 324 489 621 4545 CDD 0 0 0 0 0 1 7 11 14 0 0 0 33 City:SENECA State:OR Lat:44.08N Long:118.59W Elev: 4660 ID:357675 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 9.9 14.2 21.1 26.1 31.8 36.4 38.4 35.7 28.0 21.4 19.2 11.6 24.5 Maximum 33.9 39.1 45.0 52.4 60.5 69.4 79.3 80.0 70.7 59.4 42.6 34.5 55.6 Mean 21.9 26.7 33.1 39.3 46.2 52.9 58.9 57.9 49.4 40.4 30.9 23.1 40.1 Precip. 1.34 1.09 1.28 1.06 1.60 1.17 0.70 0.72 0.69 0.83 1.47 1.63 13.58 HDD 1337 1075 989 773 585 365 210 232 473 764 1024 1301 9128 CDD 0 0 0 0 0 2 19 11 3 0 0 0 35 City:SEXTON SUMMIT State:OR Lat:42.36N Long:123.22W Elev: 3832 ID:357698 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.5 33.0 32.5 34.9 39.6 45.4 51.8 52.7 49.8 43.3 35.2 32.5 40.3 Maximum 42.5 44.1 46.7 51.9 60.1 67.5 75.5 75.7 70.3 59.3 45.7 42.0 56.8 Mean 37.5 38.6 39.6 43.4 49.9 56.5 63.7 64.2 60.1 51.3 40.5 37.3 48.6 Precip. 4.71 4.29 3.92 2.38 1.35 0.94 0.35 0.61 1.20 2.93 5.32 5.18 33.18 HDD 853 741 788 648 470 267 127 101 211 440 737 860 6243 CDD 0 0 0 0 0 11 84 76 62 15 0 0 248 City:SHEAVILLE 1 SE State:OR Lat:43.07N Long:117.02W Elev: 4620 ID:357736 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.1 22.2 26.8 31.4 38.2 45.1 51.6 50.3 41.1 32.6 24.4 17.9 33.3 Maximum 37.2 42.9 49.8 57.9 66.5 77.3 87.3 86.4 76.9 64.3 47.2 38.5 61.0 Mean 27.7 32.6 38.3 44.7 52.4 61.2 69.5 68.4 59.0 48.5 35.8 28.2 47.2 Precip. 1.83 1.71 1.81 1.59 1.58 1.33 0.54 0.50 0.70 1.11 1.72 1.79 16.21 HDD 1157 909 829 610 396 168 41 53 219 515 877 1142 6916 CDD 0 0 0 0 4 53 178 157 39 1 0 0 432 City:SILVER CREEK FALLS State:OR Lat:44.52N Long:122.39W Elev: 1350 ID:357809 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 31.1 32.3 33.5 35.9 40.4 45.0 48.1 47.9 43.9 38.8 35.1 31.5 38.6 Maximum 42.3 45.7 50.4 55.8 62.5 68.2 75.0 75.1 70.0 58.8 47.1 41.6 57.7 Mean 36.7 39.0 42.0 45.9 51.5 56.6 61.6 61.5 57.0 48.8 41.1 36.6 48.2 Precip. 9.90 9.35 8.79 7.01 4.98 3.45 1.25 1.32 2.75 5.38 11.29 10.59 76.06 HDD 878 727 716 576 421 258 139 137 252 503 718 883 6208 CDD 0 0 0 0 0 5 32 28 11 0 0 0 76 City:SILVER LAKE RANGER STN State:OR Lat:43.07N Long:121.04W Elev: 4382 ID:357817 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 21.1 23.0 25.5 28.6 34.3 39.9 44.4 43.8 36.3 29.6 25.8 19.6 31.0 Maximum 39.4 44.6 50.3 58.3 66.3 75.3 83.7 84.0 76.0 64.7 46.7 39.4 60.7 Mean 30.3 33.8 37.9 43.5 50.3 57.6 64.1 63.9 56.2 47.2 36.3 29.5 45.9 Precip. 0.99 0.73 0.81 0.76 1.11 0.79 0.58 0.59 0.57 0.61 1.10 1.16 9.80 HDD 1077 874 840 647 455 242 107 109 277 555 862 1100 7145 CDD 0 0 0 0 1 20 77 73 11 0 0 0 182 City:SILVERTON State:OR Lat:45.00N Long:122.46W Elev: 408 ID:357823 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.5 35.5 38.4 41.0 45.9 50.5 54.2 54.4 50.6 43.9 38.5 33.7 43.3 Maximum 46.1 50.4 55.2 59.6 66.0 71.6 78.6 79.2 74.3 63.4 51.9 45.5 61.8 Mean 39.8 43.0 46.8 50.3 56.0 61.1 66.4 66.8 62.5 53.7 45.2 39.6 52.6 Precip. 6.49 5.57 5.03 3.79 2.98 2.08 0.86 0.99 1.88 3.60 7.16 7.07 47.50 HDD 780 618 565 440 286 144 46 43 119 354 595 787 4777 CDD 0 0 0 0 6 25 89 98 43 1 0 0 262 City:SISTERS State:OR Lat:44.17N Long:121.33W Elev: 3180 ID:357857 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 20.0 22.8 26.1 28.5 33.4 38.3 41.7 41.1 34.7 28.9 25.3 20.0 30.1 Maximum 39.1 43.2 49.8 56.7 64.6 74.0 83.4 83.6 74.8 62.8 45.8 39.2 59.8 Mean 29.6 33.0 38.0 42.6 49.0 56.2 62.6 62.4 54.8 45.9 35.6 29.6 44.9 Precip. 2.32 1.72 1.17 0.89 0.79 0.60 0.45 0.50 0.48 0.98 2.14 2.15 14.19 HDD 1099 896 838 672 497 274 133 137 315 594 884 1099 7438 CDD 0 0 0 0 0 8 56 54 7 0 0 0 125 City:SOUTH DEER CREEK State:OR Lat:43.10N Long:123.13W Elev: 690 ID:357940 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 5.04 4.20 3.98 3.12 2.23 1.26 0.50 0.68 1.19 2.62 5.80 5.72 36.34 City:SPRAGUE RIVER 2 SE State:OR Lat:42.26N Long:121.29W Elev: 4483 ID:358007 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 16.2 20.3 24.0 26.0 31.5 37.1 41.2 39.7 32.2 25.8 22.2 16.8 27.8 Maximum 38.7 44.2 49.9 57.5 66.1 75.8 84.7 84.4 76.3 64.5 46.4 38.6 60.6 Mean 27.5 32.3 37.0 41.8 48.8 56.5 63.0 62.1 54.3 45.2 34.3 27.7 44.2 Precip. 2.36 1.79 1.93 1.05 1.15 0.71 0.47 0.55 0.68 1.07 2.06 2.26 16.08 HDD 1164 917 871 698 503 273 127 134 328 616 922 1156 7709 CDD 0 0 0 0 0 17 62 42 5 0 0 0 126 City:SQUAW BUTTE EXP STATION State:OR Lat:43.29N Long:119.43W Elev: 4660 ID:358029 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.4 22.8 27.1 30.7 37.2 44.1 50.9 50.8 43.9 35.5 26.3 20.2 34.1 Maximum 34.6 39.1 45.7 54.0 62.9 72.6 81.8 81.7 72.0 59.9 42.7 35.5 56.9 Mean 27.0 31.0 36.4 42.4 50.1 58.4 66.4 66.3 58.0 47.7 34.5 27.9 45.5 Precip. 1.41 1.02 1.30 1.03 1.31 0.80 0.45 0.58 0.63 0.79 1.25 1.23 11.80 HDD 1177 953 887 680 467 229 91 81 256 540 915 1152 7428 CDD 0 0 0 0 2 29 133 120 45 3 0 0 332 City:STAYTON State:OR Lat:44.47N Long:122.49W Elev: 425 ID:358095 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.8 35.2 38.0 40.5 44.9 49.3 52.5 52.4 48.3 42.6 38.2 33.6 42.4 Maximum 46.8 50.8 55.7 60.5 67.0 73.1 79.9 80.5 75.5 64.2 52.4 46.2 62.7 Mean 39.8 43.0 46.9 50.5 56.0 61.2 66.2 66.5 61.9 53.4 45.3 39.9 52.6 Precip. 7.17 6.46 5.37 4.26 3.31 2.42 0.87 1.15 2.18 4.03 8.16 8.00 53.38 HDD 781 616 564 435 285 140 51 44 132 360 592 778 4778 CDD 0 0 0 0 5 26 89 88 38 1 0 0 247 City:SUMMER LAKE 1 S State:OR Lat:42.58N Long:120.47W Elev: 4192 ID:358173 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.7 26.6 29.7 33.3 39.7 46.2 51.2 49.8 42.8 35.0 29.0 24.0 35.9 Maximum 41.5 46.6 52.2 59.9 68.9 78.4 87.4 86.6 78.1 65.6 49.0 41.7 63.0 Mean 32.6 36.6 41.0 46.6 54.3 62.3 69.3 68.2 60.5 50.3 39.0 32.9 49.5 Precip. 1.56 1.25 1.14 0.99 1.17 0.86 0.55 0.53 0.61 0.79 1.67 1.66 12.78 HDD 1005 795 746 553 339 134 37 37 182 456 781 997 6062 CDD 0 0 0 0 7 52 171 136 45 1 0 0 412 City:SUMMIT State:OR Lat:44.38N Long:123.35W Elev: 746 ID:358182 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 10.08 8.64 7.21 5.24 3.35 2.35 0.84 0.89 2.20 4.67 10.44 11.52 67.43 City:SUNTEX State:OR Lat:43.36N Long:119.38W Elev: 4311 ID:358250 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.0 19.4 25.5 29.9 35.5 40.6 45.2 44.1 36.2 28.6 22.0 14.8 29.7 Maximum 35.7 41.7 49.8 57.9 66.0 74.8 83.9 83.5 74.8 62.8 45.0 36.0 59.3 Mean 24.9 30.6 37.7 43.9 50.8 57.7 64.6 63.8 55.5 45.7 33.5 25.4 44.5 Precip. 0.72 0.64 0.91 0.70 1.15 0.59 0.38 0.53 0.57 0.64 1.23 0.88 8.94 HDD 1244 964 849 633 443 229 92 99 297 599 945 1228 7622 CDD 0 0 0 0 0 12 79 62 13 0 0 0 166 City:SUTHERLIN 2 W State:OR Lat:43.23N Long:123.21W Elev: 500 ID:358260 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 5.65 4.92 4.41 3.35 2.36 1.32 0.59 0.75 1.38 2.90 6.67 6.45 40.75 City:THE DALLES State:OR Lat:45.36N Long:121.12W Elev: 150 ID:358407 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.0 31.8 36.6 42.2 48.8 55.2 60.1 58.8 50.9 41.7 35.4 30.6 43.4 Maximum 40.8 47.2 56.8 64.7 72.9 79.2 86.8 87.3 79.9 66.8 50.2 41.7 64.5 Mean 34.9 39.5 46.7 53.5 60.9 67.2 73.5 73.1 65.4 54.3 42.8 36.2 54.0 Precip. 2.62 2.07 1.20 0.85 0.54 0.42 0.18 0.36 0.48 0.96 2.03 2.77 14.48 HDD 933 713 567 348 163 54 12 10 91 337 665 895 4788 CDD 0 0 0 2 34 120 273 259 103 3 0 0 794 City:THE POPLARS State:OR Lat:43.16N Long:120.57W Elev: 4310 ID:358420 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.4 21.9 24.1 26.5 32.8 38.8 42.9 41.7 34.1 27.0 23.6 17.7 29.2 Maximum 39.7 45.2 51.0 58.3 66.1 73.9 83.4 83.1 75.3 64.3 47.3 40.1 60.6 Mean 29.6 33.6 37.6 42.4 49.5 56.4 63.2 62.4 54.7 45.7 35.5 28.9 45.0 Precip. 1.30 1.32 1.04 0.89 1.25 0.86 0.60 0.74 0.49 0.70 1.12 1.22 11.53 HDD 1099 881 852 679 482 267 123 122 317 600 886 1119 7427 CDD 0 0 0 0 0 8 65 40 8 0 0 0 121 City:THREE LYNX State:OR Lat:45.08N Long:122.04W Elev: 1120 ID:358466 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 30.3 31.6 34.0 37.1 42.0 46.9 50.5 50.0 45.7 39.9 35.3 31.0 39.5 Maximum 41.7 46.0 52.0 57.8 64.2 69.9 77.3 78.4 73.4 61.8 47.7 41.7 59.3 Mean 36.0 38.8 43.0 47.5 53.1 58.4 63.9 64.2 59.6 50.9 41.5 36.4 49.4 Precip. 10.47 8.85 7.58 5.94 4.36 3.01 1.01 1.08 2.82 5.29 11.03 11.27 72.71 HDD 898 734 681 527 370 208 86 84 185 439 704 887 5803 CDD 0 0 0 0 1 9 52 59 23 0 0 0 144 City:TIDEWATER 2 SW State:OR Lat:44.24N Long:123.56W Elev: 35 ID:358481 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 35.2 36.8 38.4 39.7 44.0 48.1 51.8 52.5 49.5 45.0 39.8 35.7 43.0 Maximum 50.0 54.4 57.7 60.3 65.0 69.4 73.9 75.6 74.4 66.7 55.1 49.7 62.7 Mean 42.6 45.6 48.1 50.0 54.5 58.8 62.9 64.1 62.0 55.9 47.5 42.7 52.9 Precip. 14.22 11.93 10.88 7.00 4.66 2.77 0.87 1.16 2.72 5.92 14.07 15.42 91.62 HDD 694 543 525 450 330 193 86 66 114 285 527 692 4505 CDD 0 0 0 0 4 6 20 36 23 1 0 0 90 City:TILLAMOOK 1 W State:OR Lat:45.27N Long:123.52W Elev: 10 ID:358494 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 36.3 37.2 37.5 39.3 43.3 47.0 49.9 49.8 46.6 41.9 39.2 36.4 42.0 Maximum 49.9 52.5 54.2 56.8 60.4 63.7 66.7 68.1 68.6 62.5 54.4 49.9 59.0 Mean 43.1 44.9 45.9 48.1 51.9 55.4 58.3 59.0 57.6 52.2 46.8 43.2 50.5 Precip. 13.09 10.79 9.90 6.81 4.84 3.41 1.64 1.42 3.68 7.16 13.72 13.94 90.40 HDD 679 564 593 509 408 291 209 189 225 397 546 677 5287 CDD 0 0 0 0 0 0 2 3 3 0 0 0 8 City:TOKETEE FALLS State:OR Lat:43.17N Long:122.27W Elev: 2060 ID:358536 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.8 31.3 33.5 36.5 41.6 46.9 50.7 49.9 44.5 38.3 33.8 30.1 38.9 Maximum 41.3 46.4 52.4 59.8 68.5 76.3 84.2 83.9 76.0 61.4 46.2 40.2 61.4 Mean 35.6 38.9 43.0 48.2 55.1 61.6 67.5 66.9 60.3 49.9 40.0 35.2 50.2 Precip. 6.61 5.55 5.44 4.26 3.07 1.75 0.80 1.13 1.63 3.55 7.65 7.41 48.85 HDD 913 733 685 506 317 139 43 49 179 469 750 926 5709 CDD 0 0 0 0 8 36 118 107 36 1 0 0 306 City:TROUTDALE State:OR Lat:45.33N Long:122.23W Elev: 35 ID:358634 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.9 36.1 38.9 41.8 47.0 51.9 55.4 55.3 50.5 44.4 39.5 34.7 44.1 Maximum 46.0 50.6 57.2 62.3 69.1 75.0 81.7 82.5 77.0 65.3 53.3 46.3 63.9 Mean 40.0 43.4 48.1 52.1 58.1 63.5 68.6 68.9 63.8 54.9 46.4 40.5 54.0 Precip. 6.09 5.16 4.40 3.65 2.83 2.20 0.94 1.10 2.00 3.34 6.53 6.61 44.85 HDD 777 606 526 388 228 97 21 26 96 317 559 760 4401 CDD 0 0 0 0 12 49 132 146 57 1 0 0 397 City:UKIAH State:OR Lat:45.08N Long:118.56W Elev: 3347 ID:358726 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 14.8 19.0 24.2 28.0 33.0 38.1 40.3 39.0 31.6 25.5 22.9 16.6 27.8 Maximum 37.9 44.0 50.5 57.3 64.2 72.3 82.0 83.5 75.2 64.4 47.2 38.7 59.8 Mean 26.4 31.5 37.4 42.7 48.6 55.2 61.2 61.3 53.4 45.0 35.1 27.7 43.8 Precip. 1.78 1.39 1.37 1.45 1.77 1.29 0.73 0.85 0.75 1.21 2.00 1.96 16.55 HDD 1199 938 856 671 508 298 148 152 352 622 899 1158 7801 CDD 0 0 0 0 0 3 28 35 5 0 0 0 71 City:UNION EXPERIMENT STN State:OR Lat:45.12N Long:117.53W Elev: 2765 ID:358746 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 23.2 26.6 29.7 33.8 39.9 45.7 49.4 48.5 40.4 33.0 29.6 24.1 35.3 Maximum 37.6 43.8 51.9 59.0 66.5 74.1 83.6 84.8 75.4 63.1 46.8 38.4 60.4 Mean 30.4 35.2 40.8 46.4 53.2 59.9 66.5 66.7 57.9 48.1 38.2 31.3 47.9 Precip. 1.15 0.97 1.20 1.52 2.02 1.47 0.71 0.84 0.84 0.97 1.53 1.19 14.41 HDD 1073 835 751 558 368 179 62 69 243 525 803 1047 6513 CDD 0 0 0 0 1 26 108 119 30 0 0 0 284 City:UNITY State:OR Lat:44.26N Long:118.11W Elev: 4031 ID:358780 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.24 0.74 0.81 0.78 1.13 1.16 0.58 0.78 0.53 0.61 1.20 1.20 10.76 City:VALE State:OR Lat:43.59N Long:117.15W Elev: 2240 ID:358797 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.3 24.0 30.2 35.3 43.9 50.5 55.7 52.7 42.5 32.6 26.0 18.4 35.8 Maximum 35.4 44.5 56.8 65.8 75.1 84.4 93.2 91.6 80.4 66.1 47.8 36.5 64.8 Mean 26.9 34.3 43.5 50.6 59.5 67.5 74.5 72.2 61.5 49.4 36.9 27.5 50.4 Precip. 1.22 0.96 1.00 0.85 1.05 0.75 0.47 0.38 0.52 0.62 1.11 1.35 10.28 HDD 1182 861 667 435 213 85 9 26 175 487 842 1164 6146 CDD 0 0 0 2 43 158 303 248 69 1 0 0 824 City:VALLEY FALLS State:OR Lat:42.29N Long:120.17W Elev: 4325 ID:358812 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 22.7 25.9 27.1 31.5 37.8 43.5 47.5 45.9 39.5 34.1 26.6 19.3 33.5 Maximum 41.5 45.3 51.4 56.6 65.7 76.0 84.9 83.6 73.8 63.0 49.5 42.5 61.2 Mean 32.1 35.6 39.3 44.1 51.8 59.8 66.2 64.8 56.7 48.6 38.1 30.9 47.3 HDD 1020 824 800 629 420 192 84 81 266 511 809 1058 6694 CDD 0 0 0 0 8 33 121 72 15 1 0 0 250 City:VALSETZ State:OR Lat:44.50N Long:123.40W Elev: 1155 ID:358833 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 32.0 33.3 34.4 36.2 40.4 44.3 47.7 47.8 45.0 39.8 36.0 32.5 39.1 Maximum 45.9 49.4 52.7 57.0 63.5 69.3 75.8 76.4 72.6 62.6 50.9 45.7 60.2 Mean 39.0 41.4 43.6 46.6 52.0 56.8 61.8 62.1 58.8 51.2 43.5 39.1 49.7 Precip. 18.88 17.28 14.36 9.07 5.82 3.91 1.25 1.77 3.95 8.81 21.03 21.58 127.71 HDD 808 663 664 553 405 250 126 115 200 427 646 804 5661 CDD 0 0 0 0 0 4 24 24 13 0 0 0 65 City:VERNONIA 2 State:OR Lat:45.52N Long:123.11W Elev: 625 ID:358884 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 29.1 30.1 32.6 35.0 39.2 43.5 46.3 46.0 41.8 36.5 33.2 29.9 36.9 Maximum 44.2 48.8 53.4 58.1 63.8 69.1 75.2 76.5 72.5 62.2 50.0 43.8 59.8 Mean 36.7 39.5 43.0 46.6 51.5 56.3 60.8 61.3 57.2 49.4 41.6 36.9 48.4 Precip. 7.47 5.91 5.27 3.73 2.38 1.65 0.62 0.79 2.09 3.66 7.56 8.01 49.14 HDD 880 715 682 553 419 263 150 137 243 485 701 872 6100 CDD 0 0 0 0 0 1 18 20 7 0 0 0 46 City:WAGONTIRE State:OR Lat:43.15N Long:119.53W Elev: 4727 ID:358948 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.0 22.2 26.0 29.2 35.5 41.8 47.5 46.0 38.4 31.1 24.9 18.2 31.6 Maximum 36.1 41.7 48.7 56.7 65.9 75.5 84.9 83.7 75.0 62.6 44.9 36.2 59.3 Mean 27.1 32.0 37.4 43.0 50.7 58.7 66.2 64.9 56.7 46.9 34.9 27.2 45.5 Precip. 0.83 0.80 0.89 0.63 1.13 0.59 0.50 0.51 0.52 0.71 1.23 1.09 9.43 HDD 1177 926 858 661 443 215 78 78 263 563 903 1171 7336 CDD 0 0 0 0 1 25 114 73 14 0 0 0 227 City:WALLA WALLA 13 ESE State:OR Lat:46.00N Long:118.03W Elev: 2400 ID:358985 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 25.8 28.2 31.4 35.0 39.5 44.6 46.9 47.0 41.9 36.2 31.7 26.3 36.2 Maximum 37.5 42.7 52.0 60.6 68.7 76.0 84.2 84.2 74.1 60.1 43.5 36.9 60.0 Mean 31.7 35.5 41.7 47.8 54.1 60.3 65.6 65.6 58.0 48.2 37.6 31.6 48.1 Precip. 5.46 4.56 4.51 3.74 2.95 2.05 0.75 1.06 1.58 2.99 5.82 5.01 40.48 HDD 1034 828 723 516 338 163 71 63 235 523 822 1035 6351 CDD 0 0 0 0 1 22 88 82 25 0 0 0 218 City:WALLOWA State:OR Lat:45.34N Long:117.32W Elev: 2923 ID:358997 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.7 22.2 27.3 31.7 37.5 42.9 46.0 44.7 37.3 30.2 26.1 19.4 32.0 Maximum 35.2 42.4 51.9 60.2 68.3 76.6 85.4 85.7 76.7 63.1 45.1 35.9 60.5 Mean 27.0 32.3 39.6 46.0 52.9 59.8 65.7 65.2 57.0 46.7 35.6 27.7 46.3 Precip. 1.84 1.44 1.30 1.39 1.76 1.44 0.94 0.89 1.09 1.33 2.07 1.91 17.40 HDD 1180 915 787 572 375 173 68 79 259 568 883 1158 7017 CDD 0 0 0 0 0 16 89 85 18 0 0 0 208 City:WASCO State:OR Lat:45.35N Long:120.42W Elev: 1264 ID:359068 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 1.80 1.22 1.09 0.82 0.71 0.57 0.27 0.38 0.50 0.85 1.73 1.72 11.66 City:WATERLOO State:OR Lat:44.30N Long:122.49W Elev: 437 ID:359083 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 6.12 5.45 5.00 3.60 2.87 2.08 0.63 1.01 1.61 3.35 7.11 6.72 45.55 City:WESTFALL State:OR Lat:43.59N Long:117.43W Elev: 3040 ID:359176 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 19.1 24.2 29.1 34.5 42.6 49.2 55.9 54.8 45.2 35.6 26.6 19.3 36.3 Maximum 37.0 44.4 54.7 63.2 71.2 79.7 89.5 88.9 78.7 64.8 47.0 37.1 63.0 Mean 28.1 34.3 41.9 48.9 56.9 64.5 72.7 71.9 62.0 50.2 36.8 28.2 49.7 Precip. 1.24 0.97 0.92 0.81 1.18 0.93 0.47 0.51 0.43 0.53 1.17 1.30 10.46 HDD 1147 861 716 484 269 105 16 34 148 460 845 1141 6226 CDD 0 0 0 1 17 88 254 245 56 1 0 0 662 City:WHITEHORSE RANCH State:OR Lat:42.20N Long:118.14W Elev: 4380 ID:359290 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 17.3 21.1 25.7 30.2 36.9 42.9 49.5 49.1 40.4 32.1 23.2 16.8 32.1 Maximum 40.5 45.9 52.0 58.9 67.1 76.1 85.7 84.8 76.2 65.8 50.1 41.5 62.1 Mean 28.9 33.5 38.9 44.6 52.0 59.5 67.6 67.0 58.3 49.0 36.7 29.2 47.1 Precip. 0.63 0.70 0.87 0.92 0.93 0.55 0.21 0.68 0.54 0.57 0.67 0.71 7.98 HDD 1118 881 810 614 409 195 65 80 232 498 851 1112 6865 CDD 0 0 0 0 6 30 146 140 30 1 0 0 353 City:WICKIUP DAM State:OR Lat:43.41N Long:121.41W Elev: 4358 ID:359316 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 18.9 21.2 25.1 29.6 35.8 42.2 46.7 45.5 38.5 31.8 27.1 20.5 31.9 Maximum 38.6 42.4 47.2 53.3 61.7 70.3 79.5 80.0 72.9 61.8 45.3 38.6 57.6 Mean 28.8 31.8 36.2 41.5 48.8 56.3 63.1 62.8 55.7 46.8 36.2 29.6 44.8 Precip. 3.46 2.59 2.01 1.32 1.17 1.01 0.81 0.84 0.81 1.33 3.12 3.56 22.03 HDD 1123 931 894 707 504 276 121 115 291 564 865 1099 7490 CDD 0 0 0 0 0 13 61 45 11 0 0 0 130 City:WILLAMINA State:OR Lat:45.05N Long:123.29W Elev: 230 ID:359372 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 7.78 6.89 5.95 3.82 2.30 1.44 0.53 0.49 1.65 3.37 8.12 9.11 51.45 City:WILLIAMS 1 NW State:OR Lat:42.14N Long:123.17W Elev: 1450 ID:359390 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Precip. 5.50 4.51 3.75 2.07 1.34 0.61 0.35 0.47 0.86 2.11 5.26 5.75 32.58 City:WINCHESTER State:OR Lat:43.17N Long:123.21W Elev: 460 ID:359461 Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Minimum 33.9 35.8 37.3 39.9 44.5 50.1 54.2 53.4 48.3 42.7 38.6 34.6 42.8 Maximum 47.4 52.4 56.9 61.9 68.2 74.3 81.5 82.4 76.6 66.3 53.0 46.7 64.0 Mean 40.7 44.1 47.1 50.9 56.4 62.2 67.9 67.9 62.5 54.5 45.8 40.7 53.4 Precip. 5.14 4.47 3.97 2.94 1.93 0.98 0.40 0.65 1.14 2.41 5.89 5.81 35.73 HDD 755 585 555 423 274 116 32 24 124 327 576 754 4545 CDD 0 0 0 0 6 32 121 113 47 1 0 0 320
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