Climate Normals (1981-2010)
other states
Source: National Climatic Data Center
| Wyoming Climate Normals (1981-2010) other states Source: National Climatic Data Center |
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
City: AFTON
State: WY
ID: USC00480027
Lat: 42.7314
Long: -110.9342
County: Lincoln
Elev: 6210 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 27.9 31.7 41.5 51.9 62.2 72.1 81.1 80.7 70.3 57.9 40.3 28.4 53.9
Mean 17.4 20.4 30.2 39.6 48.9 56.7 64.1 63.2 53.6 43.1 29.9 18.8 40.6
Minimum 6.9 9.1 18.9 27.3 35.7 41.3 47.0 45.6 36.9 28.4 19.5 9.2 27.2
CDD 0 0 0 0 <0.5 6 50 36 2 0 0 0 94
HDD 1476 1249 1079 762 498 255 79 93 344 677 1053 1432 8997
Precip 1.40 1.09 1.40 1.54 2.26 1.97 1.43 1.25 1.46 1.63 1.48 1.25 18.16
City: ALBIN
State: WY
ID: USC00480080
Lat: 41.4000
Long: -104.1017
County: Laramie
Elev: 5345 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.1 42.2 50.4 59.3 68.6 79.0 86.4 84.5 75.6 62.3 47.9 38.8 61.3
Mean 28.8 30.5 37.5 45.2 54.6 64.3 71.1 69.5 60.7 48.5 36.1 27.8 48.0
Minimum 17.6 18.8 24.5 31.2 40.6 49.6 55.8 54.6 45.7 34.6 24.2 16.8 34.6
CDD 0 0 0 <0.5 6 72 202 160 39 1 0 0 480
HDD 1121 966 854 593 329 93 13 19 170 514 868 1153 6692
Precip 0.56 0.74 1.49 1.96 2.69 2.50 2.24 1.94 1.65 1.41 0.85 0.70 18.73
Snow 10.6 11.7 14.5 10.6 1.4 0.0 0.0 0.0 1.4 4.7 11.4 12.1 78.4
City: ALTA 1 NNW
State: WY
ID: USC00480140
Lat: 43.7728
Long: -111.0339
County: Teton
Elev: 6437 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.8 31.8 39.1 48.2 59.2 68.1 77.6 76.9 67.5 53.2 37.4 27.8 51.4
Mean 20.0 22.1 29.6 37.8 47.1 55.3 63.1 61.9 53.1 41.7 28.3 19.3 40.0
Minimum 11.2 12.5 20.1 27.4 35.0 42.5 48.5 46.8 38.8 30.1 19.2 10.8 28.7
CDD 0 0 0 0 <0.5 7 42 24 2 <0.5 0 0 76
HDD 1395 1200 1097 816 555 298 103 122 358 724 1101 1416 9185
Precip 2.47 1.87 1.91 2.22 3.37 2.31 1.70 1.31 1.64 1.99 2.16 2.34 25.29
Snow 21.3 15.1 13.0 11.1 4.5 0.5 0.0 0.0 0.8 6.6 15.1 21.5 109.5
City: ARCHER
State: WY
ID: USC00480270
Lat: 41.1517
Long: -104.6575
County: Laramie
Elev: 6010 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 41.9 43.4 50.4 58.0 67.8 77.8 86.9 85.1 76.0 62.7 49.7 41.2 61.8
Mean 27.9 29.1 36.0 43.0 52.5 61.8 69.5 67.8 58.7 46.6 35.0 27.2 46.3
Minimum 13.8 14.9 21.6 27.9 37.2 45.8 52.1 50.4 41.3 30.5 20.4 13.2 30.9
CDD 0 0 0 <0.5 4 48 165 120 25 1 <0.5 0 364
HDD 1152 1004 899 662 392 144 26 35 216 571 898 1172 7170
Precip 0.32 0.44 1.11 1.68 2.81 2.82 2.20 2.09 1.61 1.09 0.63 0.47 17.27
Snow 5.1 7.0 9.3 8.1 1.4 0.0 0.0 0.0 1.1 4.2 8.0 7.0 51.2
City: BAGGS
State: WY
ID: USC00480484
Lat: 41.0389
Long: -107.6575
County: Carbon
Elev: 6240 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.8 35.4 46.9 57.8 67.6 78.4 85.8 82.9 73.3 59.9 43.5 32.2 58.1
Mean 18.9 22.7 34.1 43.2 51.6 60.4 67.2 65.2 56.1 44.4 30.9 20.0 43.0
Minimum 6.1 10.1 21.3 28.7 35.7 42.4 48.5 47.6 39.0 29.0 18.3 7.9 28.0
CDD 0 0 0 <0.5 1 20 96 56 4 0 0 0 177
HDD 1427 1183 958 652 414 158 29 49 269 637 1023 1393 8194
Precip 0.45 0.43 0.55 0.92 1.53 0.87 1.05 0.89 1.19 1.20 0.81 0.61 10.50
Snow 8.5 6.4 5.4 2.0 0.6 0.0 0.0 0.0 0.0 1.4 7.0 9.9 41.2
City: BASIN
State: WY
ID: USC00480540
Lat: 44.3800
Long: -108.0350
County: Big Horn
Elev: 3837 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 29.7 37.5 51.1 61.3 70.9 81.2 89.8 88.7 75.9 60.9 43.8 30.4 60.2
Mean 16.8 24.3 37.3 47.0 56.8 66.1 73.1 71.3 59.4 46.1 31.2 17.9 45.7
Minimum 3.9 11.1 23.5 32.7 42.6 51.1 56.4 53.8 42.9 31.4 18.6 5.4 31.2
CDD 0 0 0 1 20 110 262 214 35 1 0 0 644
HDD 1494 1139 859 541 276 76 11 20 203 585 1014 1460 7679
Precip 0.23 0.23 0.38 0.73 1.28 1.09 0.49 0.31 0.78 0.64 0.31 0.37 6.84
Snow 3.1 2.7 2.7 1.0 0.1 0.0 0.0 0.0 1.0 1.1 2.2 4.2 18.1
City: BATES CREEK #2
State: WY
ID: USC00480552
Lat: 42.6339
Long: -106.3775
County: Natrona
Elev: 6010 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.3 36.7 45.8 54.6 64.3 75.0 83.4 82.3 71.5 58.1 43.9 34.4 57.2
Mean 23.7 25.3 33.9 41.9 51.2 60.8 68.4 67.4 57.1 45.0 32.5 23.2 44.3
Minimum 12.1 13.9 22.0 29.1 38.0 46.6 53.5 52.5 42.6 31.9 21.1 12.1 31.4
CDD 0 0 0 <0.5 2 40 139 114 19 <0.5 0 0 314
HDD 1280 1111 964 695 431 166 32 40 257 620 975 1294 7866
Precip 0.62 0.71 1.00 1.35 2.15 1.48 1.09 0.83 1.03 1.38 0.77 0.60 13.01
Snow 10.7 11.5 13.8 10.8 2.2 0.1 0.0 0.0 0.6 6.5 6.8 10.4 73.4
City: BEDFORD 3 SE
State: WY
ID: USC00480603
Lat: 42.8733
Long: -110.9075
County: Lincoln
Elev: 6425 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.0 32.3 41.1 49.4 60.4 70.0 79.4 78.2 68.7 55.1 38.4 26.8 52.4
Mean 16.7 19.4 28.0 36.2 46.3 53.5 61.0 59.6 51.0 40.3 26.9 16.3 38.0
Minimum 5.4 6.5 14.9 23.0 32.1 37.1 42.5 41.0 33.4 25.5 15.4 5.7 23.6
CDD 0 0 0 0 <0.5 1 14 6 <0.5 0 0 0 22
HDD 1497 1277 1147 864 581 345 140 174 419 766 1143 1511 9864
Precip 2.10 1.76 1.68 1.72 2.61 1.87 1.18 1.32 1.51 1.63 2.04 1.98 21.40
City: BIG HORN
State: WY
ID: USC00480680
Lat: 44.6828
Long: -107.0089
County: Sheridan
Elev: 4208 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.8 39.7 48.4 57.5 65.5 75.1 85.5 85.1 72.7 60.3 45.7 36.1 59.2
Mean 25.1 27.7 35.0 43.9 52.7 61.8 70.1 69.1 58.4 46.6 33.4 23.7 45.7
Minimum 12.3 15.7 21.5 30.2 39.8 48.5 54.6 53.1 44.1 32.9 21.1 11.2 32.2
CDD 0 0 0 1 5 34 178 163 37 1 0 0 419
HDD 1239 1044 932 635 388 131 21 36 235 571 948 1281 7461
Precip 0.45 0.46 1.48 1.67 2.53 2.42 1.40 0.89 1.54 1.64 0.80 0.50 15.78
City: BIG PINEY
State: WY
ID: USW00024164
Lat: 42.5361
Long: -110.1144
County: Sublette
Elev: 6820 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.0 29.0 41.2 52.4 61.6 72.2 80.6 79.0 68.1 55.2 37.8 26.5 52.6
Mean 11.0 14.6 27.2 37.1 45.8 54.9 61.9 59.6 49.8 38.2 23.8 12.6 36.5
Minimum -4.0 0.3 13.2 21.9 30.0 37.6 43.3 40.3 31.4 21.3 9.9 -1.3 20.4
CDD 0 0 0 0 <0.5 2 22 11 <0.5 0 0 0 35
HDD 1674 1410 1172 836 595 305 117 176 458 829 1235 1624 10430
Precip 0.31 0.35 0.44 0.53 0.84 0.79 0.71 0.69 0.78 0.53 0.21 0.30 6.48
City: BILLY CREEK
State: WY
ID: USC00480740
Lat: 44.1242
Long: -106.7319
County: Johnson
Elev: 4975 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.3 39.7 47.8 55.8 64.7 75.0 84.9 84.4 72.4 59.5 46.5 38.0 59.0
Mean 25.1 27.4 35.4 43.2 52.1 61.6 69.8 68.6 57.6 45.5 33.6 24.8 45.5
Minimum 11.9 15.1 23.1 30.7 39.6 48.2 54.7 52.8 42.7 31.5 20.6 11.6 32.0
CDD 0 0 0 1 7 56 184 160 34 1 <0.5 0 442
HDD 1237 1053 916 653 405 158 35 49 258 605 943 1246 7558
Precip 0.29 0.35 0.60 1.35 2.40 2.18 1.60 0.88 1.20 0.99 0.43 0.30 12.57
Snow 4.7 5.8 6.4 6.3 1.3 0.0 0.0 0.0 0.7 3.0 4.2 5.3 37.7
City: BITTER CREEK 4 NE
State: WY
ID: USC00480761
Lat: 41.5894
Long: -108.5086
County: Sweetwater
Elev: 6720 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.5 36.1 45.9 56.1 65.7 76.3 84.7 83.0 72.9 58.6 43.6 33.0 57.6
Mean 20.8 23.7 33.2 41.1 49.7 58.9 66.5 64.6 55.3 43.2 30.8 21.1 42.5
Minimum 8.1 11.3 20.5 26.1 33.8 41.5 48.4 46.3 37.7 27.9 18.0 9.1 27.5
CDD 0 0 0 0 <0.5 17 88 53 4 <0.5 0 0 163
HDD 1370 1156 986 717 473 200 40 64 295 674 1026 1362 8365
Precip 0.28 0.36 0.30 0.65 1.09 0.70 0.60 0.75 0.73 0.66 0.31 0.51 6.94
Snow 4.2 2.2 1.2 1.1 0.0 0.0 0.0 0.0 0.0 0.9 2.4 2.4 14.4
City: BLACK MTN
State: WY
ID: USC00480778
Lat: 43.6561
Long: -107.7375
County: Hot Springs
Elev: 5635 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.2 39.2 47.0 55.1 65.2 77.0 87.4 85.8 72.9 58.1 44.8 36.0 58.9
Mean 28.2 29.8 36.9 44.7 54.3 64.6 73.9 72.0 60.3 47.0 35.4 27.4 48.0
Minimum 19.2 20.5 26.9 34.3 43.4 52.2 60.4 58.2 47.8 36.0 26.0 18.7 37.1
CDD 0 0 0 2 18 103 292 240 63 4 <0.5 0 722
HDD 1141 984 870 611 350 115 16 23 203 561 888 1167 6928
Precip 0.51 0.69 1.20 1.91 2.20 1.68 1.07 0.72 1.22 1.53 0.89 0.63 14.25
Snow 6.4 8.2 7.7 9.9 2.5 0.3 0.0 0.0 0.7 5.5 7.3 6.9 55.4
City: BONDURANT
State: WY
ID: USC00480865
Lat: 43.2278
Long: -110.4358
County: Sublette
Elev: 6535 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 22.7 27.9 38.0 48.3 60.6 69.7 78.6 78.3 68.3 54.5 36.9 22.5 50.6
Mean 9.8 13.0 23.8 35.0 45.5 52.2 58.1 57.2 48.6 37.7 24.0 10.2 34.7
Minimum -3.1 -1.8 9.7 21.8 30.3 34.8 37.7 36.1 28.8 20.9 11.1 -2.1 18.8
CDD 0 0 0 0 0 <0.5 4 2 <0.5 0 0 0 6
HDD 1711 1455 1276 899 606 383 216 244 494 846 1230 1699 11058
Precip 2.12 1.52 1.41 0.97 1.68 1.58 1.25 1.24 1.37 1.37 1.90 2.35 18.76
Snow 25.5 22.2 14.6 5.5 1.6 0.4 0.0 0.0 0.3 3.9 19.0 29.1 122.1
City: BORDER 3 N
State: WY
ID: USC00480915
Lat: 42.2128
Long: -111.0456
County: Lincoln
Elev: 6069 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 24.5 28.1 40.8 53.4 64.2 73.7 83.9 82.5 71.8 58.4 40.4 27.1 54.2
Mean 12.5 15.5 29.3 39.4 49.0 56.7 63.8 62.3 52.3 41.4 27.9 14.5 38.8
Minimum 0.5 2.9 17.8 25.4 33.7 39.6 43.7 42.0 32.9 24.3 15.4 2.0 23.5
CDD 0 0 0 0 <0.5 5 37 19 <0.5 0 0 0 62
HDD 1627 1386 1107 768 498 256 74 105 380 733 1113 1564 9610
City: BOULDER REARING STN
State: WY
ID: USC00480951
Lat: 42.7158
Long: -109.6903
County: Sublette
Elev: 6940 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.5 29.9 40.6 52.4 62.2 71.8 80.7 79.3 69.1 57.1 40.1 27.6 53.2
Mean 9.7 12.5 25.7 36.7 45.7 54.5 61.4 59.7 50.3 39.0 24.6 11.6 36.1
Minimum -7.0 -4.9 10.8 21.1 29.3 37.2 42.0 40.0 31.5 20.9 9.1 -4.4 18.9
CDD 0 0 0 0 <0.5 2 20 9 <0.5 0 0 0 31
HDD 1713 1470 1218 847 597 317 133 175 441 806 1212 1655 10584
Precip 0.44 0.49 0.63 0.91 1.30 1.33 0.83 0.99 1.11 0.80 0.46 0.43 9.72
Snow 6.8 7.1 5.7 4.8 1.6 0.2 0.0 0.0 0.3 3.5 4.6 7.4 42.0
City: BOYSEN DAM
State: WY
ID: USC00481000
Lat: 43.4053
Long: -108.1633
County: Fremont
Elev: 4854 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.4 37.4 49.5 58.7 69.2 80.5 89.9 88.0 75.0 60.3 43.4 29.9 59.5
Mean 17.8 24.0 36.2 45.6 55.8 66.0 74.6 72.8 60.8 47.3 32.3 19.0 46.1
Minimum 5.2 10.5 22.9 32.6 42.4 51.5 59.3 57.5 46.6 34.4 21.2 8.2 32.8
CDD 0 0 0 1 15 110 304 252 47 <0.5 0 0 730
HDD 1463 1149 893 581 300 80 7 12 173 548 981 1424 7611
Precip 0.19 0.28 0.55 0.96 1.73 1.25 0.77 0.46 0.93 0.86 0.49 0.41 8.88
Snow 2.0 2.0 3.6 1.1 0.0 0.0 0.0 0.0 0.0 0.4 1.5 1.3 11.9
City: BUCKBOARD MARINA
State: WY
ID: USC00481131
Lat: 41.2469
Long: -109.5967
County: Sweetwater
Elev: 6080 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.8 37.5 49.1 58.3 67.7 78.0 86.9 85.5 75.3 61.5 46.1 34.5 59.6
Mean 20.9 24.2 35.1 43.0 52.3 61.4 69.2 67.5 57.8 46.3 33.2 22.5 44.5
Minimum 8.0 10.8 21.1 27.7 36.8 44.8 51.4 49.4 40.3 31.1 20.3 10.4 29.4
CDD 0 0 0 0 4 35 143 111 10 <0.5 0 0 302
HDD 1367 1144 927 660 399 143 14 35 226 580 954 1319 7767
Precip 0.41 0.52 0.68 0.79 1.25 1.31 0.81 0.81 1.07 1.08 0.53 0.47 9.73
City: BUFFALO 5WSW
State: WY
ID: USC00481167
Lat: 44.3317
Long: -106.7983
County: Johnson
Elev: 5485 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.50 0.58 0.95 2.16 3.10 2.41 1.65 0.92 1.55 1.63 0.71 0.44 16.60
City: BUFFALO BILL DAM
State: WY
ID: USC00481175
Lat: 44.5075
Long: -109.1675
County: Park
Elev: 5175 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.9 40.5 48.3 54.7 61.9 69.4 75.6 77.4 69.7 58.6 47.1 39.4 57.0
Mean 32.2 32.0 38.6 45.1 52.1 59.4 65.7 66.9 59.8 49.3 39.1 31.1 47.7
Minimum 23.5 23.6 29.0 35.5 42.2 49.4 55.8 56.4 49.8 39.9 31.0 22.8 38.3
CDD 0 0 0 <0.5 2 19 85 98 31 2 0 0 238
HDD 1017 922 817 597 403 188 64 39 189 490 778 1051 6555
Precip 0.34 0.28 0.68 1.12 2.04 1.89 0.80 0.71 1.02 0.99 0.50 0.27 10.64
City: BUFFALO JOHNSON CO AP
State: WY
ID: USW00094054
Lat: 44.3814
Long: -106.7211
County: Johnson
Elev: 4967 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.3 38.2 45.8 54.1 63.4 74.1 84.7 83.9 71.4 57.7 44.9 36.5 57.9
Mean 27.6 28.1 34.3 43.2 52.0 61.3 70.7 69.7 58.2 46.0 34.0 25.9 46.0
Minimum 16.9 18.0 22.9 32.3 40.6 48.4 56.8 55.5 45.0 34.2 23.2 15.2 34.2
CDD 0 0 0 <0.5 7 51 203 185 45 1 <0.5 0 492
HDD 1160 1033 950 654 410 163 25 40 249 592 928 1213 7417
Precip 0.42 0.35 0.92 1.30 2.53 2.28 1.66 0.81 1.31 0.93 0.54 0.40 13.45
City: BUFFALO
State: WY
ID: USC00481165
Lat: 44.3450
Long: -106.7208
County: Johnson
Elev: 4670 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.2 37.6 46.3 54.7 64.0 73.8 83.5 82.9 71.3 57.9 44.4 35.5 57.5
Mean 24.9 26.5 34.8 43.1 52.1 61.7 70.0 68.8 57.8 45.3 33.2 24.3 45.3
Minimum 13.6 15.5 23.3 31.4 40.3 49.6 56.5 54.7 44.3 32.7 22.0 13.1 33.2
CDD 0 0 0 1 6 56 183 158 32 1 0 0 438
HDD 1243 1076 936 660 405 155 29 40 248 611 954 1262 7619
Precip 0.44 0.45 0.86 1.30 2.40 2.23 1.52 0.75 1.34 1.09 0.47 0.39 13.24
Snow 5.9 5.8 7.4 2.1 0.7 0.0 0.0 0.0 0.1 2.4 4.1 8.0 36.5
City: BURGESS JUNCTION
State: WY
ID: USC00481220
Lat: 44.7739
Long: -107.5214
County: Sheridan
Elev: 8060 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 29.2 29.3 34.9 41.2 50.0 60.4 70.3 70.0 58.1 46.2 34.7 27.8 46.1
Mean 18.5 18.0 23.6 29.9 38.8 47.9 55.8 54.7 45.0 34.3 24.4 17.5 34.1
Minimum 7.9 6.7 12.3 18.6 27.6 35.3 41.4 39.5 31.9 22.4 14.1 7.1 22.1
CDD 0 0 0 0 0 <0.5 2 2 <0.5 0 0 0 4
HDD 1440 1316 1283 1053 812 515 286 319 600 952 1218 1474 11268
Precip 1.13 1.13 1.92 2.16 2.33 2.40 1.68 1.00 1.78 1.98 1.26 1.33 20.10
City: BURRIS
State: WY
ID: USC00481284
Lat: 43.3656
Long: -109.2756
County: Fremont
Elev: 6120 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.7 40.1 48.4 55.6 64.8 73.3 81.3 79.8 69.8 58.4 44.6 36.3 57.6
Mean 24.1 25.9 33.9 40.9 50.0 57.8 64.6 62.8 53.5 43.6 31.4 23.2 42.7
Minimum 10.5 11.7 19.4 26.3 35.1 42.2 48.0 45.8 37.2 28.7 18.3 10.0 27.9
CDD 0 0 0 <0.5 1 13 59 33 2 <0.5 0 0 108
HDD 1268 1095 964 721 467 230 70 102 347 665 1006 1297 8233
Precip 0.18 0.27 0.41 1.01 1.64 1.28 0.90 0.62 0.94 0.67 0.31 0.23 8.46
Snow 3.1 4.4 6.1 6.2 1.8 0.1 0.0 0.0 1.4 3.0 3.3 3.9 33.3
City: CARPENTER 3N
State: WY
ID: USC00481547
Lat: 41.0844
Long: -104.3789
County: Laramie
Elev: 5437 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.5 42.4 50.6 59.2 68.4 79.5 86.6 84.4 75.0 62.5 48.2 39.4 61.5
Mean 26.9 28.5 36.1 44.5 54.0 64.1 70.7 68.9 58.9 47.4 34.1 26.1 46.8
Minimum 13.3 14.6 21.6 29.9 39.5 48.7 54.7 53.3 42.8 32.3 19.9 12.9 32.1
CDD 0 0 0 <0.5 5 70 188 141 21 <0.5 0 0 426
HDD 1181 1022 896 614 347 97 14 22 204 546 928 1204 7075
Precip 0.24 0.31 0.88 1.50 2.33 2.35 2.42 1.86 1.41 0.86 0.47 0.30 14.93
Snow 4.4 4.8 7.6 4.1 0.7 0.0 0.0 0.0 0.4 2.6 5.3 4.3 34.2
City: CASPER 1SW
State: WY
ID: USC00481572
Lat: 42.8519
Long: -106.2847
County: Natrona
Elev: 5180 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.55 0.81 1.13 1.59 2.32 1.53 1.36 0.85 1.13 1.16 0.77 0.63 13.83
City: CASPER WSCMO
State: WY
ID: USW00024089
Lat: 42.8975
Long: -106.4636
County: Natrona
Elev: 5338 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.2 37.8 47.9 56.8 67.1 78.8 88.1 86.4 74.3 59.4 44.7 34.2 59.3
Mean 24.7 26.7 35.2 42.7 52.2 62.2 70.5 69.0 57.9 45.2 33.2 23.8 45.4
Minimum 14.3 15.7 22.4 28.6 37.2 45.7 53.0 51.5 41.4 31.0 21.6 13.5 31.4
CDD 0 0 0 <0.5 4 53 188 152 25 <0.5 0 0 423
HDD 1248 1071 925 669 402 136 16 30 239 614 955 1275 7581
Precip 0.51 0.57 0.82 1.29 2.02 1.61 1.41 0.85 1.08 1.11 0.76 0.49 12.52
Snow 9.1 9.8 10.9 11.6 2.9 0.1 0.0 0.0 1.8 7.4 10.3 11.0 74.9
City: CASPER WWTP
State: WY
ID: USC00481569
Lat: 42.8614
Long: -106.2925
County: Natrona
Elev: 5100 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.2 39.1 47.9 57.2 67.6 78.7 88.0 86.7 74.8 60.6 46.3 36.7 60.2
Mean 26.3 28.3 36.1 44.4 54.3 64.4 72.2 71.1 59.5 47.4 35.7 26.6 47.3
Minimum 15.4 17.4 24.3 31.6 41.0 50.1 56.3 55.4 44.1 34.1 25.0 16.5 34.4
CDD 0 0 0 <0.5 13 81 231 208 32 1 0 0 565
HDD 1200 1029 896 618 345 99 9 21 198 548 880 1190 7033
Precip 0.36 0.60 0.86 1.39 2.27 1.42 1.17 1.04 1.07 1.09 0.67 0.53 12.47
City: CENTENNIAL 1NE
State: WY
ID: USC00481610
Lat: 41.3136
Long: -106.1292
County: Albany
Elev: 8170 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.6 34.9 41.7 50.5 60.8 70.4 76.3 74.4 67.0 55.4 41.9 34.0 53.5
Mean 22.7 23.7 29.6 37.1 46.1 54.9 61.1 59.6 51.6 41.2 29.9 22.7 40.1
Minimum 11.8 12.4 17.5 23.7 31.4 39.4 45.9 44.8 36.2 27.0 17.9 11.4 26.7
CDD 0 0 0 0 <0.5 3 14 6 <0.5 0 0 0 23
HDD 1311 1158 1097 837 586 306 135 173 402 738 1053 1311 9108
Precip 0.94 0.81 1.08 1.37 1.53 1.33 1.67 1.10 1.25 0.87 1.02 0.99 13.96
Snow 10.9 14.7 15.8 15.0 7.3 0.4 0.0 0.0 2.8 7.2 19.1 15.2 108.4
City: CHEYENNE WFO
State: WY
ID: USC00481676
Lat: 41.1522
Long: -104.8056
County: Laramie
Elev: 6140 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.8 41.7 47.7 54.9 64.9 75.2 82.7 80.2 71.6 59.3 46.8 39.0 58.8
Mean 29.0 29.4 35.7 42.5 52.5 61.9 69.0 67.0 58.0 46.5 35.4 27.9 46.3
Minimum 17.2 17.0 23.7 30.1 40.1 48.6 55.2 53.7 44.4 33.7 23.9 16.7 33.8
CDD 0 0 0 <0.5 5 41 143 103 17 <0.5 <0.5 0 310
HDD 1116 998 908 675 392 134 22 43 227 574 889 1151 7129
Precip 0.34 0.48 1.15 1.80 2.31 2.34 2.26 1.95 1.47 1.06 0.65 0.50 16.31
City: CHEYENNE WSFO AP
State: WY
ID: USW00024018
Lat: 41.1500
Long: -104.8167
County: Laramie
Elev: 6130 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 39.5 40.5 47.5 54.9 64.7 75.3 83.4 81.2 71.8 58.8 46.5 38.2 58.6
Mean 28.8 29.6 35.9 42.8 52.4 62.1 69.4 67.6 58.2 46.3 35.3 27.7 46.5
Minimum 18.0 18.6 24.4 30.8 40.2 48.9 55.5 54.1 44.7 33.9 24.2 17.3 34.3
CDD 0 0 0 <0.5 3 47 160 116 22 <0.5 0 0 349
HDD 1124 992 901 665 392 134 22 34 225 578 889 1155 7111
Precip 0.33 0.47 1.05 1.78 2.34 2.34 2.19 1.95 1.48 0.93 0.59 0.49 15.94
Snow 5.9 7.9 11.3 10.2 2.3 0.0 0.0 0.0 1.3 5.0 8.0 8.4 60.3
City: CHUGWATER
State: WY
ID: USC00481730
Lat: 41.7594
Long: -104.8222
County: Platte
Elev: 5304 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 39.8 41.0 48.6 57.0 66.8 77.3 85.7 83.9 74.4 61.5 47.7 38.9 60.3
Mean 28.5 29.3 36.0 43.5 53.1 62.5 69.8 68.1 58.3 46.4 35.5 27.6 46.7
Minimum 17.3 17.6 23.3 29.9 39.3 47.7 54.0 52.3 42.2 31.4 23.4 16.3 33.0
CDD 0 0 0 <0.5 5 53 172 128 22 <0.5 0 0 380
HDD 1130 999 901 646 375 128 22 32 223 575 883 1159 7075
Precip 0.42 0.59 1.10 1.85 2.86 2.32 1.82 1.63 1.33 1.15 0.68 0.65 16.40
Snow 8.4 9.4 10.8 9.6 2.5 0.0 0.0 0.0 1.3 4.8 9.9 11.3 68.0
City: CHURCH BUTTES GAS PLT
State: WY
ID: USC00481736
Lat: 41.3975
Long: -110.0856
County: Uinta
Elev: 7075 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.1 31.6 41.7 51.3 62.4 73.6 82.4 80.1 69.5 55.9 39.7 30.3 54.2
Mean 20.5 22.3 31.8 39.9 49.9 59.8 68.2 66.3 56.0 43.6 30.0 20.5 42.5
Minimum 10.8 13.1 21.9 28.5 37.5 46.1 54.0 52.5 42.5 31.4 20.3 10.7 30.9
CDD 0 0 0 <0.5 2 31 131 89 9 <0.5 0 0 261
HDD 1381 1194 1029 753 469 185 32 49 279 662 1050 1379 8462
Precip 0.52 0.29 0.60 0.67 1.12 0.86 0.44 0.65 0.85 0.70 0.58 0.49 7.77
Snow 5.9 5.1 3.2 2.3 1.4 0.0 0.0 0.0 0.4 0.8 5.4 4.8 29.3
City: CLARK 3NE
State: WY
ID: USC00481775
Lat: 44.9367
Long: -109.1375
County: Park
Elev: 4090 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.3 40.9 50.5 58.5 67.4 76.5 84.7 83.8 72.9 60.4 46.2 36.6 59.7
Mean 21.6 25.6 35.3 43.7 53.3 62.1 69.1 67.4 56.7 44.4 31.7 21.3 44.4
Minimum 5.9 10.4 20.1 29.0 39.2 47.6 53.6 51.0 40.5 28.4 17.2 6.0 29.1
CDD 0 0 0 1 9 54 161 120 19 <0.5 0 0 364
HDD 1345 1102 921 638 372 143 32 46 268 639 999 1354 7859
Precip 0.25 0.22 0.30 0.54 1.26 1.39 0.86 0.71 0.71 0.49 0.28 0.19 7.20
Snow 5.3 2.5 2.9 1.0 0.3 0.0 0.0 0.0 0.5 0.8 1.4 3.0 17.7
City: CLEARMONT 5 SW
State: WY
ID: USC00481816
Lat: 44.5781
Long: -106.4472
County: Sheridan
Elev: 3995 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 38.5 48.8 58.2 67.5 77.0 85.9 84.8 73.6 60.3 45.6 34.6 59.3
Mean 20.8 24.8 34.9 43.7 52.8 62.0 69.5 67.8 56.9 44.8 31.6 20.5 44.3
Minimum 6.8 11.2 21.0 29.1 38.1 47.1 53.0 50.8 40.2 29.3 17.6 6.4 29.3
CDD 0 0 0 <0.5 4 49 163 127 17 <0.5 0 0 360
HDD 1370 1124 933 641 382 137 25 41 260 626 1002 1379 7921
Precip 0.48 0.40 0.85 1.49 2.21 2.06 1.59 0.75 1.30 1.16 0.53 0.37 13.19
Snow 6.2 4.6 5.8 4.5 0.4 0.0 0.0 0.0 0.9 1.8 4.2 6.1 34.5
City: CODY 12SE
State: WY
ID: USC00481850
Lat: 44.4139
Long: -108.9006
County: Park
Elev: 5248 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.8 40.6 48.2 56.2 65.2 75.4 85.0 83.7 71.8 57.9 45.1 37.2 58.9
Mean 26.3 28.8 36.2 43.7 52.8 62.0 70.0 68.4 57.0 44.9 33.1 24.8 45.7
Minimum 13.7 16.9 24.3 31.3 40.4 48.6 54.9 53.0 42.3 31.8 21.1 12.3 32.6
CDD 0 0 <0.5 1 8 59 183 150 28 <0.5 0 0 430
HDD 1201 1015 891 638 387 149 30 47 267 625 957 1248 7454
Precip 0.23 0.29 0.58 0.89 1.81 1.64 1.03 0.72 0.87 0.53 0.30 0.35 9.24
City: CODY 21 SW
State: WY
ID: USC00481855
Lat: 44.3367
Long: -109.3914
County: Park
Elev: 5840 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 41.5 41.7 48.5 55.3 63.8 73.5 83.0 81.9 71.1 59.3 46.9 39.6 58.9
Mean 29.6 29.5 35.9 42.3 50.4 58.3 66.1 64.9 55.6 45.6 35.1 28.1 45.2
Minimum 17.8 17.3 23.3 29.4 37.1 43.2 49.2 47.9 40.2 31.9 23.4 16.6 31.5
CDD 0 0 0 <0.5 2 20 95 70 13 1 <0.5 0 200
HDD 1096 994 902 679 453 219 61 74 293 602 895 1144 7413
Precip 0.34 0.47 0.77 1.27 1.87 1.59 1.17 0.96 1.23 1.12 0.71 0.42 11.92
Snow 4.5 5.0 7.5 6.7 1.7 0.0 0.0 0.0 2.2 6.0 7.3 5.7 46.6
City: CODY
State: WY
ID: USC00481840
Lat: 44.5147
Long: -109.0450
County: Park
Elev: 5075 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.4 40.3 49.1 57.2 66.1 75.2 83.8 82.3 72.1 59.5 45.2 36.0 58.8
Mean 26.9 29.2 37.5 45.0 53.7 62.2 69.9 68.4 58.9 47.4 35.0 25.9 46.8
Minimum 16.4 18.2 25.9 32.8 41.3 49.2 56.1 54.5 45.6 35.3 24.9 15.8 34.7
CDD 0 0 0 <0.5 8 54 179 141 33 2 <0.5 0 417
HDD 1181 1001 853 600 358 138 25 36 218 547 898 1212 7067
Precip 0.33 0.33 0.56 1.06 1.82 1.68 1.11 0.91 1.06 0.89 0.48 0.33 10.56
Snow 7.8 6.7 6.9 6.3 0.8 0.0 0.0 0.0 0.2 4.3 6.3 8.0 47.3
City: COLONY
State: WY
ID: USC00481905
Lat: 44.8711
Long: -104.1533
County: Crook
Elev: 3480 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.1 37.1 45.6 57.0 67.0 77.6 87.4 86.1 74.3 59.5 44.4 34.1 58.8
Mean 24.4 26.9 34.5 44.7 54.8 64.6 73.1 71.6 60.6 47.4 34.1 24.2 46.8
Minimum 14.7 16.7 23.4 32.4 42.5 51.7 58.7 57.1 46.8 35.3 23.8 14.3 34.9
CDD 0 0 <0.5 2 15 87 263 229 61 3 <0.5 0 661
HDD 1259 1067 945 611 333 97 13 25 195 549 927 1264 7286
Precip 0.25 0.40 0.95 1.58 2.43 2.55 1.85 1.23 1.25 1.10 0.63 0.32 14.54
Snow 4.2 4.1 6.3 4.8 0.3 0.0 0.0 0.0 0.0 1.6 5.7 4.3 31.3
City: CORA
State: WY
ID: USC00482054
Lat: 42.9589
Long: -109.9958
County: Sublette
Elev: 7440 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.7 28.6 37.8 49.5 59.4 69.0 77.8 76.8 67.0 53.8 36.7 26.2 50.9
Mean 14.4 15.2 24.8 35.3 43.4 51.7 58.6 57.3 48.5 38.1 24.0 14.2 35.6
Minimum 2.2 1.8 11.8 21.0 27.5 34.4 39.4 37.7 30.1 22.5 11.2 2.2 20.2
CDD 0 0 0 0 0 <0.5 6 6 <0.5 0 0 0 12
HDD 1567 1394 1246 892 668 399 204 247 494 832 1231 1575 10750
Precip 0.57 0.64 0.53 0.76 1.66 1.26 0.96 1.22 1.74 0.84 0.77 0.75 11.70
Snow 11.7 11.4 8.2 5.2 4.1 0.3 0.0 0.0 1.0 3.6 10.6 14.5 70.6
City: CRANDALL CREEK
State: WY
ID: USC00482135
Lat: 44.8675
Long: -109.6436
County: Park
Elev: 6509 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.1 35.7 42.7 50.7 59.8 69.4 78.6 78.2 67.2 53.4 39.5 32.7 53.5
Mean 18.6 20.5 28.7 36.6 45.4 53.6 60.3 59.2 49.3 38.6 27.3 18.3 38.1
Minimum 4.1 5.3 14.7 22.5 30.9 37.8 41.9 40.1 31.3 23.7 15.0 3.9 22.7
CDD 0 0 0 0 <0.5 1 9 6 <0.5 0 0 0 17
HDD 1438 1246 1125 852 609 343 157 188 473 820 1133 1447 9831
City: DANIEL FISH HATCHERY
State: WY
ID: USC00482242
Lat: 42.9281
Long: -110.1272
County: Sublette
Elev: 7335 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 25.6 28.7 37.7 48.6 59.4 68.6 77.1 76.1 66.4 53.8 38.0 26.1 50.6
Mean 10.6 12.3 22.3 33.7 43.3 51.7 57.9 56.0 47.2 36.3 23.4 11.7 34.0
Minimum -4.5 -4.1 7.0 18.9 27.3 34.8 38.6 36.0 28.0 18.7 8.8 -2.8 17.3
CDD 0 0 0 0 0 <0.5 3 1 0 0 0 0 5
HDD 1688 1476 1322 937 671 399 225 279 534 891 1248 1654 11324
Precip 0.67 0.70 0.80 0.86 1.48 1.22 0.95 1.18 1.30 0.90 0.75 0.91 11.72
Snow 11.1 9.6 8.0 4.7 2.7 0.6 0.0 0.0 0.3 4.2 7.9 11.8 60.9
City: DARWIN RCH
State: WY
ID: USC00482375
Lat: 43.4175
Long: -110.1514
County: Teton
Elev: 8160 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.7 29.6 36.3 43.4 54.0 63.8 71.6 70.7 61.5 48.6 33.8 25.0 47.2
Mean 9.8 12.0 20.5 29.4 39.6 47.5 53.4 52.1 44.2 33.5 19.5 9.5 31.0
Minimum -7.1 -5.5 4.6 15.4 25.2 31.1 35.1 33.5 26.9 18.3 5.2 -6.1 14.8
CDD 0 0 0 0 0 0 <0.5 <0.5 0 0 0 0 0
HDD 1711 1483 1381 1068 787 526 361 400 624 978 1365 1722 12407
Precip 1.01 0.94 1.22 1.26 1.74 1.59 1.48 1.41 1.73 1.33 1.19 1.22 16.12
Snow 17.3 14.1 15.7 12.1 5.8 1.2 0.0 0.0 1.9 8.0 16.3 18.1 110.5
City: DAYTON
State: WY
ID: USC00482399
Lat: 44.8728
Long: -107.2658
County: Sheridan
Elev: 3948 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.2 38.1 48.1 56.7 66.5 76.1 86.0 85.2 72.6 60.0 44.5 33.8 58.8
Mean 23.8 25.0 34.6 43.5 52.6 61.1 69.1 68.1 56.4 45.5 32.1 21.5 44.5
Minimum 11.3 11.9 21.0 30.2 38.7 46.0 52.1 51.0 40.1 31.0 19.6 9.1 30.3
CDD 0 0 0 <0.5 2 26 147 132 26 <0.5 0 0 333
HDD 1279 1119 944 646 387 144 23 37 285 605 989 1348 7807
Precip 0.67 0.86 1.34 1.73 2.82 2.13 1.41 0.86 1.43 1.79 0.89 1.07 17.00
Snow 11.3 8.2 13.3 5.9 1.7 0.0 0.0 0.0 0.1 6.2 7.4 12.1 66.2
City: DEAD HORSE CREEK
State: WY
ID: USC00482410
Lat: 44.1833
Long: -105.9000
County: Campbell
Elev: 4440 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.7 38.2 47.1 55.9 65.3 75.8 87.4 86.4 74.4 59.7 45.4 33.8 58.9
Mean 22.2 25.9 34.6 42.9 52.1 62.0 71.4 70.2 58.3 45.2 32.0 21.2 44.9
Minimum 8.7 13.5 22.2 29.9 38.9 48.3 55.5 54.0 42.2 30.8 18.7 8.6 31.0
CDD 0 0 0 <0.5 8 65 221 188 36 1 0 0 519
HDD 1327 1096 941 663 408 154 22 27 237 613 988 1357 7833
City: DEAVER
State: WY
ID: USC00482415
Lat: 44.8919
Long: -108.5931
County: Big Horn
Elev: 4105 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.6 38.0 50.5 60.7 69.9 79.3 88.7 87.4 75.2 61.6 44.7 31.6 60.0
Mean 18.0 24.0 35.6 45.0 54.7 63.5 71.4 69.7 58.0 45.7 30.9 18.5 44.7
Minimum 4.3 10.0 20.6 29.4 39.5 47.7 54.2 52.0 40.7 29.8 17.1 5.4 29.3
CDD 0 0 0 <0.5 8 69 216 172 21 <0.5 0 0 487
HDD 1458 1148 913 599 327 114 17 26 233 599 1023 1441 7898
Precip 0.08 0.06 0.30 0.32 1.12 1.15 0.69 0.39 0.54 0.46 0.16 0.13 5.40
Snow 2.2 0.6 1.2 0.5 0.3 0.0 0.0 0.0 0.5 0.6 0.7 1.9 8.5
City: DEVILS TWR #2
State: WY
ID: USC00482466
Lat: 44.5833
Long: -104.7147
County: Crook
Elev: 3862 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.3 37.8 47.4 57.8 66.8 76.6 86.1 85.0 73.6 60.4 44.5 34.3 58.8
Mean 20.1 23.8 33.7 43.0 52.5 62.1 70.0 68.3 57.0 44.9 30.9 20.4 44.0
Minimum 6.0 9.7 19.9 28.3 38.2 47.5 53.8 51.6 40.4 29.3 17.2 6.4 29.1
CDD 0 0 0 1 7 56 183 150 25 <0.5 0 0 422
HDD 1390 1155 972 659 394 144 29 48 265 625 1024 1384 8091
Precip 0.60 0.60 1.19 1.70 2.68 3.08 2.09 1.74 1.35 1.56 0.78 0.63 18.00
Snow 8.6 8.3 8.5 4.5 0.3 0.0 0.0 0.0 0.1 1.7 6.3 10.0 48.3
City: DILLINGER
State: WY
ID: USC00482580
Lat: 44.0992
Long: -105.1175
County: Campbell
Elev: 4310 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.5 38.1 47.1 57.0 66.9 77.7 87.8 86.7 74.6 59.8 45.1 34.6 59.4
Mean 23.1 25.7 34.2 43.2 53.0 62.8 71.2 69.8 58.4 45.2 32.1 21.9 45.1
Minimum 10.7 13.3 21.2 29.4 39.1 47.8 54.5 52.8 42.2 30.7 19.0 9.3 30.9
CDD 0 0 0 <0.5 6 65 212 179 36 1 0 0 499
HDD 1299 1100 956 654 378 132 21 32 234 613 988 1334 7743
Precip 0.33 0.49 1.00 1.79 2.59 2.23 1.70 1.15 1.12 1.23 0.61 0.51 14.75
Snow 5.0 5.8 7.9 3.7 0.8 0.1 0.0 0.0 0.1 1.1 5.7 7.3 37.5
City: DIVERSION DAM
State: WY
ID: USC00482595
Lat: 43.2281
Long: -108.9489
County: Fremont
Elev: 5575 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.6 38.6 47.8 56.3 65.3 74.9 83.8 81.9 71.5 59.4 44.6 33.9 57.9
Mean 21.7 25.1 34.8 43.0 52.0 60.2 67.7 65.9 56.4 45.0 31.1 20.4 43.7
Minimum 7.9 11.7 21.8 29.7 38.8 45.4 51.5 50.0 41.4 30.6 17.7 6.9 29.5
CDD 0 0 0 1 6 39 122 85 11 2 0 0 267
HDD 1341 1116 936 661 407 184 41 56 268 622 1015 1382 8029
Precip 0.15 0.19 0.57 1.15 1.84 1.35 0.92 0.64 1.00 0.76 0.39 0.13 9.09
Snow 2.6 2.9 4.4 2.9 1.1 0.1 0.0 0.0 0.6 1.5 2.4 2.4 20.9
City: DOUBLE FOUR RCH
State: WY
ID: USC00482680
Lat: 42.1794
Long: -105.4017
County: Albany
Elev: 6120 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.6 38.7 46.9 54.7 64.1 74.5 82.5 81.1 71.8 59.0 45.2 35.6 57.7
Mean 25.9 27.2 34.3 40.8 49.4 58.0 64.7 63.2 54.2 43.7 33.6 24.9 43.4
Minimum 15.2 15.7 21.7 26.9 34.6 41.5 47.0 45.3 36.7 28.3 22.0 14.2 29.2
CDD 0 0 0 0 <0.5 11 58 36 3 <0.5 0 0 108
HDD 1212 1058 952 726 485 221 66 92 326 662 942 1243 7984
Precip 0.31 0.57 0.94 1.95 2.68 2.27 1.69 1.21 1.26 0.96 0.83 0.56 15.23
Snow 5.8 8.0 11.4 12.8 3.0 0.0 0.0 0.0 1.9 3.9 11.6 9.4 67.8
City: DOUGLAS 1 SE
State: WY
ID: USC00482685
Lat: 42.7467
Long: -105.3603
County: Converse
Elev: 4870 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 39.0 40.5 48.2 57.3 67.5 78.3 86.7 85.2 73.5 60.2 47.3 37.5 60.2
Mean 24.8 26.5 35.0 43.3 53.1 63.1 70.6 68.7 57.4 45.1 33.4 24.2 45.5
Minimum 10.5 12.6 21.9 29.4 38.6 47.9 54.6 52.2 41.4 29.9 19.4 10.9 30.9
CDD 0 0 0 <0.5 5 58 191 147 18 <0.5 0 0 418
HDD 1248 1076 928 649 375 115 16 32 244 619 950 1264 7517
Precip 0.64 0.78 1.08 1.77 3.19 2.02 1.42 0.93 1.18 1.42 0.71 0.44 15.58
Snow 8.0 11.0 12.7 9.7 1.3 0.0 0.0 0.0 1.9 4.7 4.9 8.6 62.8
City: DOUGLAS CONVERSE CO AP
State: WY
ID: USW00094057
Lat: 42.7972
Long: -105.3856
County: Converse
Elev: 4929 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.7 40.1 49.0 57.8 67.9 79.7 88.3 86.9 75.0 61.2 46.7 37.5 60.8
Mean 25.0 26.8 35.4 43.7 53.2 63.7 71.1 69.8 58.4 45.7 33.2 24.1 45.9
Minimum 11.2 13.5 21.8 29.6 38.4 47.7 54.0 52.8 41.7 30.2 19.6 10.7 31.0
CDD 0 0 0 <0.5 6 71 205 176 28 <0.5 0 0 488
HDD 1242 1069 918 639 374 110 15 26 228 598 955 1267 7442
Precip 0.38 0.41 0.85 1.51 2.49 1.91 1.36 1.14 1.23 1.06 0.65 0.40 13.39
City: DUBOIS
State: WY
ID: USC00482715
Lat: 43.5397
Long: -109.6553
County: Fremont
Elev: 6955 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.0 37.6 44.4 51.2 60.8 70.4 79.3 78.2 67.9 55.7 41.8 34.4 54.9
Mean 24.1 24.7 31.4 37.4 46.2 54.4 61.4 59.9 51.3 40.9 29.7 23.3 40.5
Minimum 12.3 11.9 18.4 23.7 31.6 38.5 43.5 41.7 34.6 26.1 17.5 12.3 26.1
CDD 0 0 0 0 <0.5 3 21 10 <0.5 0 0 0 35
HDD 1266 1127 1042 826 583 320 133 167 413 747 1060 1291 8975
Precip 0.24 0.38 0.40 1.10 1.64 1.28 1.11 0.86 1.24 0.81 0.57 0.28 9.91
Snow 3.9 5.7 6.0 8.5 3.9 0.6 0.0 0.0 2.6 3.0 5.8 5.1 45.1
City: DULL CTR 1SE
State: WY
ID: USC00482725
Lat: 43.4117
Long: -104.9614
County: Converse
Elev: 4415 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.5 40.6 50.0 59.2 69.1 80.2 89.8 88.5 76.8 62.1 46.6 35.9 61.5
Mean 25.9 28.4 36.8 45.4 55.1 65.0 73.1 71.7 60.6 47.5 34.6 24.7 47.5
Minimum 14.2 16.3 23.6 31.5 41.1 49.9 56.3 55.0 44.5 33.0 22.6 13.5 33.5
CDD 0 0 0 1 11 91 260 225 49 1 <0.5 0 637
HDD 1214 1023 874 590 318 89 11 16 179 542 912 1249 7017
Precip 0.20 0.49 0.90 1.60 2.24 2.00 1.55 1.24 1.11 0.99 0.56 0.35 13.23
Snow 4.4 6.6 9.1 7.9 1.0 0.0 0.0 0.0 0.6 3.9 5.9 6.6 46.0
City: ECHETA 2 NW
State: WY
ID: USC00482881
Lat: 44.4828
Long: -105.8992
County: Campbell
Elev: 4000 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.1 39.2 48.8 58.7 68.0 79.1 88.7 87.5 75.3 60.7 45.4 34.6 60.3
Mean 23.4 26.4 35.6 44.3 53.4 63.6 71.6 70.5 58.6 45.9 32.7 22.2 45.8
Minimum 10.6 13.5 22.4 29.8 38.8 48.0 54.6 53.4 41.9 31.1 19.9 9.7 31.3
CDD 0 0 0 <0.5 8 80 226 198 37 1 <0.5 0 550
HDD 1291 1082 911 623 367 124 20 29 229 593 970 1328 7569
Precip 0.47 0.55 1.19 2.10 3.04 2.49 1.59 0.92 1.46 1.60 0.79 0.53 16.73
Snow 6.7 7.7 11.2 8.6 1.6 0.0 0.0 0.0 1.0 2.1 7.7 11.4 58.0
City: ELK MTN
State: WY
ID: USC00482995
Lat: 41.6878
Long: -106.4136
County: Carbon
Elev: 7265 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.1 36.5 43.4 51.9 62.1 73.9 81.6 79.5 70.0 57.2 43.3 34.8 55.9
Mean 24.1 25.3 32.2 39.4 48.3 58.0 64.9 63.1 54.1 43.6 32.1 24.1 42.5
Minimum 13.2 14.1 20.9 26.8 34.5 42.0 48.2 46.7 38.2 30.0 20.9 13.5 29.2
CDD 0 0 0 0 <0.5 11 59 34 2 <0.5 0 0 106
HDD 1266 1112 1018 769 518 222 62 93 329 663 987 1266 8307
Precip 0.54 0.73 1.26 1.20 1.73 1.03 0.87 0.82 1.01 1.06 0.99 0.83 12.07
Snow 7.6 11.6 12.9 12.2 5.1 0.0 0.0 0.0 0.6 7.1 10.9 10.5 78.5
City: EMBLEM
State: WY
ID: USC00483031
Lat: 44.4972
Long: -108.3906
County: Big Horn
Elev: 4448 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.5 36.3 48.8 59.0 68.2 77.4 85.7 84.2 72.6 58.6 42.3 30.4 57.9
Mean 19.3 24.8 36.1 45.2 54.5 63.0 70.1 68.2 57.8 45.3 30.9 19.6 44.7
Minimum 8.1 13.4 23.3 31.5 40.8 48.6 54.6 52.3 43.0 32.1 19.5 8.7 31.4
CDD 0 0 0 <0.5 10 60 180 134 20 <0.5 0 0 405
HDD 1417 1124 897 593 335 120 21 34 236 609 1023 1409 7818
Precip 0.22 0.18 0.48 0.74 1.38 1.26 0.76 0.40 0.83 0.66 0.30 0.16 7.37
City: ENCAMPMENT 10 ESE
State: WY
ID: USC00483045
Lat: 41.1833
Long: -106.6167
County: Carbon
Elev: 7385 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.6 38.1 46.4 54.7 64.8 74.2 81.5 80.1 71.6 59.7 44.3 36.5 57.5
Mean 23.5 25.1 32.7 39.6 48.5 56.9 63.6 62.7 54.0 43.6 30.9 23.5 42.1
Minimum 10.3 12.2 19.0 24.5 32.1 39.5 45.7 45.4 36.4 27.6 17.4 10.4 26.8
CDD 0 0 0 0 <0.5 6 34 22 1 0 0 0 64
HDD 1288 1116 1001 762 513 251 77 92 331 662 1024 1288 8406
Precip 0.62 0.89 1.10 1.64 1.51 1.32 1.21 1.03 1.45 1.28 1.09 0.61 13.75
City: EVANSTON 1 E
State: WY
ID: USC00483100
Lat: 41.2650
Long: -110.9508
County: Uinta
Elev: 6825 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.0 34.3 43.8 53.5 63.1 73.0 81.4 79.9 70.7 57.7 42.1 31.6 55.4
Mean 21.3 23.3 32.4 40.2 48.7 56.9 64.1 63.1 54.5 43.5 30.6 21.0 41.7
Minimum 10.6 12.3 20.9 27.0 34.3 40.7 46.8 46.4 38.2 29.2 19.1 10.3 28.1
CDD 0 0 0 <0.5 <0.5 6 44 26 2 0 0 0 78
HDD 1355 1167 1012 742 505 250 72 83 319 668 1032 1365 8572
Precip 0.66 0.68 0.81 1.05 1.61 1.26 0.83 1.06 1.26 1.16 1.12 0.70 12.20
Snow 13.2 8.1 5.0 2.0 1.0 0.2 0.0 0.0 0.3 1.6 6.1 9.8 47.3
City: EVANSTON BURNS FLD
State: WY
ID: USW00004111
Lat: 41.2731
Long: -111.0306
County: Uinta
Elev: 7163 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.7 31.1 39.7 49.7 60.8 71.2 80.6 79.0 68.7 55.5 38.6 28.2 52.8
Mean 21.5 22.9 30.8 39.4 48.7 57.8 66.5 64.8 55.4 43.8 29.8 20.8 41.9
Minimum 14.2 14.7 21.9 29.0 36.7 44.3 52.4 50.6 42.0 32.2 21.0 13.4 31.1
CDD 0 0 0 0 1 13 82 61 5 <0.5 0 0 161
HDD 1350 1179 1060 769 505 230 36 67 294 656 1056 1370 8572
Precip 0.54 0.61 0.86 1.15 1.77 1.24 0.90 0.96 1.31 1.17 1.04 0.58 12.13
City: FARSON 5N
State: WY
ID: USC00483170
Lat: 42.1867
Long: -109.4453
County: Sweetwater
Elev: 6675 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.40 0.44 0.71 0.87 1.40 1.02 0.92 0.87 1.02 0.73 0.50 0.42 9.30
City: FONTENELLE DAM
State: WY
ID: USC00483396
Lat: 41.9861
Long: -110.0608
County: Lincoln
Elev: 6480 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 27.7 31.2 42.2 53.0 62.8 73.7 83.0 81.3 70.0 56.7 40.1 27.9 54.3
Mean 14.2 17.3 29.5 38.4 48.0 57.4 65.3 63.2 52.6 40.4 26.3 14.7 39.1
Minimum 0.6 3.5 16.8 23.9 33.1 41.1 47.6 45.1 35.2 24.0 12.5 1.5 23.9
CDD 0 0 0 0 <0.5 17 80 43 2 0 0 0 141
HDD 1576 1334 1101 796 529 245 71 98 374 764 1161 1559 9609
Precip 0.29 0.31 0.45 0.77 1.20 0.84 0.69 0.77 0.93 0.68 0.36 0.24 7.53
Snow 5.6 7.4 3.3 1.8 0.6 0.0 0.0 0.0 0.0 1.1 1.4 4.5 25.7
City: FOSSIL BUTTE
State: WY
ID: USC00483582
Lat: 41.8367
Long: -110.7703
County: Lincoln
Elev: 6780 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.3 31.1 41.5 53.6 63.7 73.4 83.1 81.9 71.4 56.9 39.6 28.8 54.6
Mean 16.4 18.4 29.0 38.4 47.0 55.0 63.2 61.8 52.3 40.5 27.2 17.3 39.0
Minimum 4.5 5.8 16.5 23.2 30.2 36.6 43.3 41.6 33.2 24.1 14.9 5.9 23.4
CDD 0 0 0 0 <0.5 3 44 26 1 0 0 0 75
HDD 1507 1303 1116 798 560 303 100 127 382 759 1133 1477 9565
Precip 0.49 0.68 0.82 0.98 1.41 1.03 0.85 0.93 1.10 1.11 0.86 0.74 11.00
City: GILLETTE 4SE
State: WY
ID: USC00483855
Lat: 44.2644
Long: -105.4919
County: Campbell
Elev: 4640 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.5 38.6 47.8 57.0 66.7 76.7 86.6 85.6 74.4 59.5 45.4 34.9 59.2
Mean 25.4 27.3 35.5 43.9 53.3 62.8 71.1 70.2 59.4 46.5 33.9 24.2 46.2
Minimum 14.3 16.1 23.2 30.7 39.9 48.8 55.6 54.7 44.5 33.4 22.4 13.4 33.2
CDD 0 0 0 1 9 65 212 190 45 1 <0.5 0 522
HDD 1228 1054 915 635 372 133 23 30 211 576 933 1266 7375
Precip 0.46 0.59 1.08 1.87 3.15 2.55 1.80 1.30 1.35 1.50 0.65 0.64 16.94
Snow 7.4 7.5 10.7 10.2 1.7 0.1 0.0 0.0 0.6 4.4 6.9 9.3 58.8
City: GILLETTE CAMPBELL AP
State: WY
ID: USW00094023
Lat: 44.3394
Long: -105.5419
County: Campbell
Elev: 4354 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.2 38.2 47.0 55.8 65.8 77.0 86.6 85.7 73.4 58.7 44.6 35.1 58.9
Mean 25.9 27.4 34.7 42.7 52.8 62.3 71.3 69.5 58.4 45.3 32.8 24.2 45.7
Minimum 14.5 16.6 22.4 29.6 39.8 47.5 56.0 53.3 43.4 31.8 21.0 13.2 32.5
CDD 0 0 0 <0.5 8 60 214 178 40 2 <0.5 0 502
HDD 1214 1053 939 669 386 142 19 38 238 614 966 1266 7545
Precip 0.39 0.39 0.96 1.47 2.45 2.21 1.66 0.95 1.19 1.27 0.55 0.40 13.89
City: GLENDO 6NE
State: WY
ID: USC00483936
Lat: 42.5283
Long: -104.9153
County: Platte
Elev: 4739 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.3 40.9 49.1 57.9 67.4 78.6 88.7 87.3 75.7 62.5 47.7 37.2 61.0
Mean 21.9 26.8 35.0 42.7 53.1 63.1 71.7 69.8 57.4 45.3 32.4 22.5 45.2
Minimum 6.4 12.6 20.9 27.5 38.8 47.6 54.7 52.2 39.0 28.1 17.1 7.8 29.5
CDD 0 0 0 <0.5 5 51 218 173 23 0 0 0 470
HDD 1337 1071 930 669 374 108 11 26 253 611 978 1317 7685
Precip 0.34 0.49 0.89 1.70 3.20 2.01 1.81 1.32 1.22 1.25 0.66 0.36 15.25
City: GLENROCK 5 ESE
State: WY
ID: USC00483950
Lat: 42.8267
Long: -105.7878
County: Converse
Elev: 4948 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.3 40.3 49.6 58.5 68.4 79.3 88.8 86.5 75.1 61.2 46.5 36.7 60.9
Mean 27.7 29.5 37.4 45.2 54.6 64.5 72.3 70.4 59.4 47.3 35.2 26.5 47.6
Minimum 17.1 18.7 25.3 32.0 40.7 49.7 55.9 54.4 43.7 33.4 23.9 16.3 34.3
CDD 0 0 <0.5 1 9 82 239 190 35 1 0 0 556
HDD 1156 994 854 593 333 97 11 21 203 549 894 1193 6899
Precip 0.20 0.56 0.67 1.38 2.12 1.30 0.87 0.71 1.00 1.17 0.56 0.34 10.88
City: GREEN RIVER
State: WY
ID: USC00484065
Lat: 41.5253
Long: -109.4719
County: Sweetwater
Elev: 6077 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.4 37.8 49.2 58.8 69.0 78.9 87.8 86.4 76.1 62.9 46.6 33.7 60.2
Mean 20.1 24.7 36.2 44.3 53.9 62.3 70.3 68.1 58.0 46.4 32.8 21.3 45.0
Minimum 6.8 11.6 23.1 29.8 38.8 45.7 52.7 49.7 39.8 29.9 19.0 8.9 29.8
CDD 0 0 0 <0.5 4 45 182 126 13 <0.5 0 0 370
HDD 1392 1128 895 621 348 126 20 32 225 577 966 1354 7683
Precip 0.34 0.43 0.71 0.85 1.23 0.98 0.55 0.68 0.90 0.81 0.41 0.44 8.33
Snow 4.6 7.3 5.0 3.9 0.6 0.0 0.0 0.0 0.0 0.5 3.8 6.5 32.2
City: GREYBULL S BIG HORN AP
State: WY
ID: USW00024048
Lat: 44.5169
Long: -108.0822
County: Big Horn
Elev: 3933 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.9 35.9 50.7 60.6 70.4 80.9 90.3 89.1 75.2 59.9 43.1 29.1 59.6
Mean 16.9 23.6 36.9 46.5 56.6 66.2 73.7 72.0 59.2 46.0 30.5 17.7 45.6
Minimum 4.9 11.4 23.1 32.3 42.7 51.5 57.2 54.8 43.2 32.0 17.9 6.3 31.5
CDD 0 0 0 1 19 106 277 230 36 <0.5 0 0 670
HDD 1491 1157 871 557 281 70 6 15 210 591 1035 1466 7751
Precip 0.23 0.18 0.40 0.71 1.65 1.20 0.66 0.42 0.88 0.60 0.30 0.28 7.51
City: GREYBULL
State: WY
ID: USC00484080
Lat: 44.4908
Long: -108.0411
County: Big Horn
Elev: 3860 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 29.7 38.3 51.7 61.0 71.0 80.9 89.8 88.2 75.7 61.7 44.5 30.7 60.4
Mean 15.6 23.9 36.4 46.2 55.8 65.2 72.7 70.3 58.3 45.7 30.6 17.5 45.0
Minimum 1.5 9.4 21.1 31.5 40.6 49.5 55.7 52.4 41.0 29.7 16.7 4.3 29.5
CDD 0 0 0 <0.5 10 89 250 187 23 <0.5 0 0 558
HDD 1531 1152 887 563 295 83 10 23 222 598 1032 1472 7867
Precip 0.26 0.36 0.22 0.51 1.29 1.24 0.54 0.27 0.77 0.64 0.32 0.36 6.78
Snow 3.0 4.8 2.3 0.5 0.1 0.0 0.0 0.0 0.9 0.7 2.6 3.9 18.8
City: HEART MTN
State: WY
ID: USC00484411
Lat: 44.7053
Long: -108.9558
County: Park
Elev: 4790 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.7 39.7 50.2 59.6 68.1 77.2 84.6 83.2 72.7 59.7 44.0 33.1 59.0
Mean 23.5 27.9 37.1 45.7 54.3 62.4 69.0 67.5 57.8 46.4 32.8 22.5 45.7
Minimum 12.4 16.1 23.9 31.8 40.4 47.6 53.4 51.8 42.9 33.2 21.5 11.9 32.3
CDD 0 0 <0.5 1 9 50 149 114 19 <0.5 0 0 342
HDD 1285 1039 867 580 342 128 25 37 235 575 967 1317 7397
Precip 0.28 0.27 0.52 0.81 1.69 1.42 1.00 0.55 0.79 0.71 0.35 0.26 8.65
Snow 6.6 5.6 7.4 3.5 0.2 0.0 0.0 0.0 0.5 4.3 4.7 6.0 38.8
City: HECLA 1E
State: WY
ID: USC00484442
Lat: 41.1500
Long: -105.1667
County: Laramie
Elev: 6690 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 39.5 41.1 47.4 54.2 64.4 73.4 80.7 80.1 71.0 59.9 47.2 38.2 58.2
Mean 28.0 28.8 34.7 41.2 50.8 59.3 66.3 65.4 56.3 45.9 34.7 26.7 44.9
Minimum 16.5 16.5 22.0 28.3 37.2 45.1 51.9 50.7 41.6 31.8 22.1 15.2 31.7
CDD 0 0 0 <0.5 2 21 86 70 7 <0.5 <0.5 0 185
HDD 1147 1013 939 712 442 193 45 58 268 594 911 1187 7510
Precip 0.29 0.35 0.91 1.56 2.13 2.19 2.11 1.91 1.50 1.13 0.54 0.41 15.03
Snow 6.4 8.1 13.6 13.2 2.5 0.1 0.0 0.0 1.3 5.4 9.0 8.9 68.5
City: HULETT
State: WY
ID: USC00484760
Lat: 44.6856
Long: -104.6028
County: Crook
Elev: 3758 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.4 37.6 46.7 56.6 65.9 76.7 85.6 85.2 74.1 59.6 43.7 34.4 58.5
Mean 23.1 26.0 34.1 42.9 52.7 62.6 70.3 68.7 57.7 45.6 32.3 23.0 45.0
Minimum 11.7 14.4 21.6 29.2 39.5 48.5 54.9 52.2 41.3 31.6 20.9 11.6 31.6
CDD 0 0 0 <0.5 6 60 194 163 31 <0.5 0 0 456
HDD 1300 1092 956 663 388 132 32 48 250 602 981 1302 7747
Precip 0.57 0.60 0.89 2.00 2.82 2.97 2.04 1.17 1.53 1.76 0.73 0.48 17.56
Snow 8.3 7.8 10.0 6.1 1.2 0.0 0.0 0.0 0.0 2.9 7.9 5.7 49.9
City: JACKSON
State: WY
ID: USC00484910
Lat: 43.4836
Long: -110.7594
County: Teton
Elev: 6230 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.6 32.7 43.6 53.8 63.5 73.5 82.4 81.3 71.2 57.7 39.3 28.1 54.8
Mean 17.1 20.2 31.1 39.8 47.4 55.4 62.0 60.5 51.7 41.2 28.0 17.7 39.4
Minimum 5.6 7.7 18.6 25.7 31.3 37.3 41.5 39.7 32.2 24.8 16.6 7.3 24.1
CDD 0 0 0 0 <0.5 4 24 14 1 0 0 0 44
HDD 1485 1254 1051 757 546 292 119 154 400 736 1111 1466 9372
Precip 1.23 0.98 1.24 1.28 1.98 1.53 1.26 1.40 1.51 1.28 1.62 1.53 16.84
Snow 16.0 11.0 7.3 2.3 0.5 0.0 0.0 0.0 0.0 0.9 10.6 17.5 66.1
City: JEFFREY CITY
State: WY
ID: USC00484925
Lat: 42.4942
Long: -107.8292
County: Fremont
Elev: 6320 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.6 34.5 44.5 54.3 64.5 75.8 84.8 83.2 72.2 58.5 41.1 30.9 56.4
Mean 20.0 22.7 31.8 40.3 49.6 59.5 67.2 65.7 55.3 43.6 29.1 20.0 42.2
Minimum 8.4 10.8 19.1 26.3 34.6 43.1 49.6 48.3 38.5 28.8 17.2 9.2 27.9
CDD 0 0 0 0 <0.5 25 105 78 6 <0.5 0 0 214
HDD 1395 1186 1029 741 479 191 37 55 296 662 1075 1393 8539
Precip 0.31 0.41 0.86 1.27 1.85 1.15 0.89 0.60 0.80 0.91 0.59 0.42 10.06
Snow 4.6 6.7 9.4 10.2 4.9 0.4 0.0 0.0 1.4 7.3 6.6 5.5 57.0
City: KAYCEE
State: WY
ID: USC00485055
Lat: 43.7144
Long: -106.6375
County: Johnson
Elev: 4660 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.5 40.4 49.2 57.2 67.3 78.4 87.9 86.8 74.8 60.8 47.0 37.5 60.6
Mean 23.9 26.6 35.3 43.4 53.3 63.5 71.6 69.7 58.1 45.6 32.6 23.1 45.7
Minimum 9.3 12.7 21.4 29.5 39.2 48.7 55.3 52.5 41.4 30.3 18.3 8.7 30.7
CDD 0 0 0 <0.5 6 75 222 171 25 <0.5 0 0 500
HDD 1274 1076 921 649 371 119 18 27 232 603 970 1299 7559
Precip 0.30 0.34 0.74 1.46 2.37 1.84 1.42 0.80 1.18 1.04 0.57 0.31 12.37
Snow 5.9 6.3 8.0 4.7 0.6 0.1 0.0 0.0 0.2 1.5 4.2 6.0 37.5
City: KEELINE 7SW
State: WY
ID: USC00485088
Lat: 42.5156
Long: -104.8719
County: Platte
Elev: 5090 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.4 39.1 48.6 58.3 67.6 77.9 85.5 84.0 74.2 59.8 45.6 36.4 59.6
Mean 24.7 27.0 35.4 43.6 53.1 62.6 69.6 68.1 58.4 45.3 32.6 23.6 45.4
Minimum 12.0 14.9 22.3 29.0 38.5 47.3 53.7 52.2 42.6 30.8 19.6 10.8 31.2
CDD 0 0 0 <0.5 4 53 166 129 22 <0.5 0 0 375
HDD 1249 1064 916 641 375 125 24 33 220 611 972 1283 7512
City: KEMMERER 2 N
State: WY
ID: USC00485105
Lat: 41.8167
Long: -110.5333
County: Lincoln
Elev: 6926 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.2 30.5 39.6 50.0 60.4 70.8 79.3 78.0 67.9 54.6 38.3 28.4 52.3
Mean 15.1 16.8 26.5 36.3 45.6 54.2 61.1 59.7 50.2 39.0 25.7 15.4 37.2
Minimum 2.0 3.0 13.4 22.5 30.8 37.6 42.9 41.3 32.6 23.4 13.0 2.4 22.2
CDD 0 0 0 0 <0.5 2 16 7 <0.5 0 0 0 24
HDD 1547 1351 1194 862 601 326 137 172 443 806 1180 1537 10157
Precip 0.65 0.63 0.80 0.91 1.13 0.96 0.69 1.00 1.01 0.83 0.92 0.82 10.35
Snow 10.8 8.9 8.1 5.0 2.1 0.1 0.0 0.0 0.8 2.4 10.3 13.5 62.0
City: LA BARGE
State: WY
ID: USC00485252
Lat: 42.2625
Long: -110.1989
County: Lincoln
Elev: 6595 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 29.1 32.6 43.9 54.0 63.4 73.5 82.6 80.7 70.8 57.8 41.2 29.5 55.0
Mean 13.3 17.0 30.3 39.3 48.3 56.8 63.9 61.9 52.6 40.8 26.2 14.2 38.8
Minimum -2.5 1.3 16.6 24.6 33.3 40.1 45.2 43.2 34.3 23.8 11.1 -1.0 22.6
CDD 0 0 0 0 <0.5 7 43 21 <0.5 0 0 0 71
HDD 1603 1345 1077 771 516 253 77 115 374 750 1165 1573 9620
Precip 0.42 0.30 0.48 0.70 1.22 0.96 0.86 0.87 1.04 0.74 0.43 0.46 8.48
Snow 5.5 4.5 5.3 4.6 0.8 0.0 0.0 0.0 0.8 2.3 4.3 5.9 34.0
City: LA GRANGE
State: WY
ID: USC00485260
Lat: 41.6378
Long: -104.1669
County: Goshen
Elev: 4590 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 43.2 45.5 53.8 62.7 72.3 82.0 89.4 87.7 78.4 65.6 51.7 41.8 64.6
Mean 30.5 32.1 39.4 47.1 56.5 65.6 72.4 70.7 61.2 49.2 37.8 28.9 49.4
Minimum 17.7 18.7 25.1 31.6 40.8 49.3 55.4 53.7 44.0 32.8 23.9 16.1 34.2
CDD 0 0 <0.5 1 13 95 238 191 46 1 <0.5 0 585
HDD 1071 921 792 536 275 76 9 14 160 491 816 1117 6279
Precip 0.37 0.66 1.21 2.01 2.53 2.59 1.96 1.75 1.41 1.38 0.71 0.81 17.39
Snow 5.7 8.1 11.2 9.2 0.8 0.0 0.0 0.0 0.7 4.1 7.8 9.8 57.4
City: LAKE YELLOWSTONE
State: WY
ID: USC00485345
Lat: 44.5619
Long: -110.3986
County: Teton
Elev: 7870 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 24.4 28.0 36.2 43.3 51.9 61.6 71.6 71.4 61.6 47.8 33.5 24.3 46.4
Mean 12.8 14.6 22.7 30.7 39.9 48.5 56.6 55.7 46.7 35.8 23.7 14.6 33.6
Minimum 1.2 1.2 9.2 18.0 28.0 35.4 41.6 39.9 31.8 23.7 13.8 5.0 20.8
CDD 0 0 0 0 0 <0.5 4 1 <0.5 0 0 0 5
HDD 1618 1411 1311 1030 777 495 265 291 549 907 1241 1561 11456
Precip 1.65 1.61 1.80 1.78 2.47 2.25 1.62 1.60 1.46 1.18 1.85 1.63 20.90
Snow 34.3 30.4 25.6 21.4 8.1 1.3 0.0 0.0 1.3 9.9 30.9 30.5 193.7
City: LANCE CREEK 11NNE
State: WY
ID: USC00485374
Lat: 43.1828
Long: -104.6036
County: Niobrara
Elev: 4204 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.7 40.4 49.2 58.2 68.0 79.5 89.8 88.2 77.3 62.0 47.8 37.3 61.5
Mean 25.4 27.8 36.4 45.0 54.8 65.1 73.9 72.5 61.0 47.6 34.5 24.6 47.5
Minimum 12.1 15.2 23.5 31.7 41.6 50.7 57.9 56.7 44.7 33.2 21.2 11.8 33.5
CDD 0 0 0 1 13 94 282 249 58 1 0 0 698
HDD 1228 1041 888 602 330 91 8 18 178 541 915 1253 7093
Precip 0.25 0.42 0.94 1.79 2.93 2.44 1.80 1.24 1.38 1.29 0.60 0.33 15.41
City: LANDER 11 SSE
State: WY
ID: USW00094078
Lat: 42.6753
Long: -108.6686
County: Fremont
Elev: 5773 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.0 36.0 45.9 54.4 65.1 76.0 85.1 83.8 72.7 57.9 43.7 33.0 57.4
Mean 23.0 25.0 34.9 42.9 52.7 62.2 70.4 69.0 59.0 45.6 32.8 23.1 45.1
Minimum 12.0 14.0 23.9 31.3 40.3 48.3 55.7 54.1 45.2 33.2 21.9 13.2 32.9
CDD 0 0 0 <0.5 7 57 185 156 37 <0.5 0 0 443
HDD 1302 1119 933 664 389 142 18 34 219 603 966 1298 7689
Precip 1.11 0.66 1.92 2.07 1.76 1.19 0.86 0.87 1.16 1.42 1.17 1.36 15.55
City: LANDER 1 N
State: WY
ID: USC00485392
Lat: 42.8447
Long: -108.7406
County: Fremont
Elev: 5320 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.5 39.9 50.1 59.1 68.9 78.3 86.4 84.9 74.1 60.4 45.3 34.1 59.9
Mean 19.2 21.8 32.4 41.7 52.1 60.3 67.2 66.2 55.4 43.0 29.8 18.9 42.4
Minimum 2.8 3.6 14.6 24.3 35.3 42.3 48.0 47.4 36.7 25.6 14.2 3.8 25.0
CDD 0 0 0 0 2 21 98 85 7 0 0 0 213
HDD 1421 1210 1012 699 402 162 30 50 295 682 1058 1427 8449
Precip 0.39 0.63 0.91 1.35 1.89 1.31 0.85 0.71 0.97 1.06 0.63 0.46 11.16
City: LANDER AP
State: WY
ID: USW00024021
Lat: 42.8175
Long: -108.7278
County: Fremont
Elev: 5557 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.1 36.5 47.4 56.4 66.5 77.5 86.8 85.0 72.8 58.5 42.8 31.8 58.0
Mean 21.7 25.2 35.5 43.9 53.3 63.0 71.2 69.6 58.6 45.6 31.2 20.7 45.1
Minimum 10.2 13.9 23.6 31.3 40.1 48.4 55.6 54.3 44.4 32.7 19.7 9.6 32.1
CDD 0 0 0 <0.5 5 64 208 168 27 <0.5 0 0 472
HDD 1344 1114 915 635 368 126 16 24 219 602 1012 1373 7746
Precip 0.41 0.58 1.16 1.87 2.20 1.27 0.78 0.61 1.05 1.29 0.86 0.58 12.66
Snow 7.6 10.3 16.1 16.8 4.8 0.1 0.0 0.0 2.7 9.8 13.1 10.1 91.4
City: LARAMIE 2 NW
State: WY
ID: USC00485435
Lat: 41.3408
Long: -105.6069
County: Albany
Elev: 7140 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.7 37.0 44.7 51.7 62.1 72.6 81.0 79.3 70.7 57.5 42.5 33.6 55.7
Mean 22.1 24.1 31.7 37.9 47.8 57.4 64.2 62.0 53.4 41.6 29.3 21.3 41.2
Minimum 9.4 11.3 18.7 24.0 33.6 42.2 47.4 44.7 36.1 25.7 16.1 9.1 26.6
CDD 0 0 0 0 <0.5 8 41 20 1 0 0 0 70
HDD 1331 1144 1032 814 532 236 66 113 349 725 1071 1353 8767
Precip 0.33 0.39 0.70 1.19 1.81 1.44 1.40 1.34 1.04 0.91 0.50 0.38 11.43
City: LARAMIE RGNL AP
State: WY
ID: USW00024022
Lat: 41.3125
Long: -105.6744
County: Albany
Elev: 7266 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.3 35.2 43.0 51.1 61.5 72.5 80.1 77.9 68.6 55.7 41.3 32.2 54.5
Mean 21.7 23.5 30.9 37.9 47.6 57.2 64.0 62.3 53.3 41.8 29.3 21.1 41.0
Minimum 10.1 11.9 18.7 24.6 33.7 41.9 48.0 46.7 37.9 28.0 17.4 10.0 27.5
CDD 0 0 0 0 <0.5 7 40 19 1 0 0 0 67
HDD 1342 1161 1059 814 540 241 69 103 353 718 1069 1361 8830
Precip 0.27 0.34 0.58 1.07 1.69 1.54 1.43 1.23 1.11 0.80 0.54 0.32 10.92
Snow 4.6 5.9 8.4 8.3 3.5 0.2 0.0 0.0 0.8 3.3 7.7 7.0 49.7
City: LEITER 9N
State: WY
ID: USC00485506
Lat: 44.8500
Long: -106.2889
County: Sheridan
Elev: 4160 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.2 38.6 48.7 58.2 68.1 78.5 88.9 88.1 75.6 60.5 45.0 34.5 60.1
Mean 24.7 27.8 36.7 45.5 55.0 64.4 73.4 72.4 60.8 47.4 33.9 23.9 47.3
Minimum 14.1 17.0 24.7 32.8 41.8 50.3 57.9 56.6 46.0 34.3 22.9 13.3 34.4
CDD 0 0 0 1 12 86 275 247 60 2 0 0 682
HDD 1251 1041 877 586 324 104 14 19 186 547 931 1274 7155
Precip 0.44 0.42 1.12 1.65 2.49 2.45 1.76 0.85 1.34 1.52 0.67 0.48 15.19
Snow 7.7 6.5 10.9 8.6 1.6 0.0 0.0 0.0 1.1 4.4 7.1 7.9 55.8
City: LEO 6 SW
State: WY
ID: USC00485525
Lat: 42.1953
Long: -106.8556
County: Carbon
Elev: 6035 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.43 0.64 0.80 1.24 1.90 1.06 0.84 0.61 0.86 1.17 0.83 0.65 11.03
Snow 5.5 7.7 6.5 6.1 1.7 0.1 0.0 0.0 1.0 2.7 7.2 7.0 45.5
City: LINGLE 2WSW
State: WY
ID: USC00485612
Lat: 42.1297
Long: -104.3900
County: Goshen
Elev: 4158 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.8 45.0 50.1 59.6 69.7 80.4 89.4 87.6 76.8 63.1 49.1 40.4 62.8
Mean 26.7 29.9 36.3 45.0 55.2 64.4 71.9 70.2 59.8 46.9 34.3 26.0 47.3
Minimum 12.5 14.7 22.5 30.4 40.7 48.3 54.3 52.7 42.7 30.8 19.5 11.5 31.8
CDD 0 0 0 0 3 56 218 174 32 <0.5 0 0 483
HDD 1189 984 890 600 307 75 6 15 190 560 921 1210 6946
City: LONETREE #1
State: WY
ID: USC00485703
Lat: 41.0547
Long: -110.1542
County: Uinta
Elev: 7552 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.49 0.71 0.87 0.96 1.03 1.11 1.20 1.29 1.15 1.10 0.65 0.51 11.07
City: LOVELL
State: WY
ID: USC00485770
Lat: 44.8375
Long: -108.4042
County: Big Horn
Elev: 3837 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.8 37.1 48.9 58.5 67.3 76.7 86.1 84.7 72.8 59.1 43.7 31.1 58.2
Mean 19.1 25.1 36.0 45.1 54.5 63.4 70.9 68.6 57.4 45.4 31.9 19.8 44.9
Minimum 7.4 13.1 23.0 31.8 41.7 50.0 55.6 52.5 42.0 31.7 20.1 8.4 31.5
CDD 0 0 0 1 11 69 200 147 20 <0.5 0 0 448
HDD 1423 1117 901 596 336 118 19 36 248 608 993 1402 7797
Precip 0.20 0.16 0.34 0.62 1.16 1.06 0.68 0.38 0.66 0.65 0.20 0.23 6.34
Snow 3.7 2.4 2.4 0.6 0.1 0.0 0.0 0.0 0.4 0.8 0.6 4.2 15.2
City: LUSK 25NE
State: WY
ID: USC00485833
Lat: 42.9367
Long: -104.0669
County: Niobrara
Elev: 4136 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.5 41.1 49.2 57.7 68.2 78.5 88.7 87.9 78.2 62.0 48.0 38.6 61.5
Mean 26.3 28.6 36.0 44.8 55.0 64.8 73.8 72.4 62.2 48.2 35.4 26.2 47.9
Minimum 14.1 16.1 22.8 31.8 41.8 51.0 58.9 56.8 46.1 34.3 22.7 13.8 34.3
CDD 0 0 0 1 15 89 284 249 72 2 0 0 712
HDD 1200 1019 899 608 325 96 12 21 158 524 889 1202 6955
Precip 0.28 0.41 1.08 2.02 2.90 2.77 1.96 1.51 1.47 1.30 0.51 0.39 16.60
City: LUSK 2 SW
State: WY
ID: USC00485830
Lat: 42.7506
Long: -104.4811
County: Niobrara
Elev: 5090 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.1 38.0 46.2 55.3 64.8 74.9 84.3 83.5 72.3 59.2 44.5 36.3 58.1
Mean 24.2 26.0 33.8 42.0 51.4 60.9 68.8 67.5 57.0 44.7 32.1 23.6 44.4
Minimum 12.2 14.1 21.4 28.6 37.9 46.9 53.3 51.5 41.7 30.2 19.7 11.0 30.8
CDD 0 0 0 <0.5 2 38 152 119 18 <0.5 0 0 330
HDD 1266 1090 967 691 426 161 35 42 258 630 987 1282 7835
Precip 0.38 0.63 0.98 1.70 2.51 2.20 1.82 1.28 1.34 1.37 0.72 1.29 16.22
Snow 6.6 7.0 8.0 9.6 0.4 0.0 0.0 0.0 0.9 4.0 7.7 12.0 56.2
City: MEDICINE BOW
State: WY
ID: USC00486120
Lat: 41.8978
Long: -106.2017
County: Carbon
Elev: 6605 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.0 33.0 43.1 53.9 63.7 75.4 83.1 80.9 70.6 57.4 40.5 30.3 55.3
Mean 19.8 21.9 30.4 39.3 48.7 59.1 65.3 63.2 53.1 42.1 28.9 20.2 41.1
Minimum 9.6 10.9 17.7 24.7 33.7 42.8 47.4 45.6 35.7 26.8 17.2 10.2 26.9
CDD 0 0 0 0 <0.5 13 59 33 1 0 0 0 107
HDD 1401 1205 1073 771 505 190 51 87 357 710 1084 1387 8823
Precip 0.30 0.57 0.79 1.26 1.73 1.45 1.02 0.83 1.08 0.88 0.64 0.46 11.01
Snow 5.5 7.0 8.0 5.7 2.3 0.0 0.0 0.0 1.1 4.0 6.4 6.8 46.8
City: MIDWEST
State: WY
ID: USC00486195
Lat: 43.4131
Long: -106.2772
County: Natrona
Elev: 4860 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.7 39.4 48.8 58.0 67.6 79.0 88.7 87.0 76.5 62.0 45.7 34.6 60.4
Mean 24.8 27.2 36.1 43.9 53.4 63.2 71.4 69.5 59.2 46.9 33.5 23.4 46.1
Minimum 13.0 14.9 23.3 29.8 39.2 47.4 54.2 52.0 41.9 31.9 21.3 12.1 31.8
CDD 0 0 0 1 9 66 217 168 31 <0.5 0 0 492
HDD 1245 1060 898 634 368 120 17 29 205 560 945 1291 7371
Precip 0.30 0.55 1.13 1.17 2.31 1.47 1.31 0.78 0.94 1.40 0.67 0.51 12.54
Snow 5.6 7.9 10.2 6.6 0.6 0.0 0.0 0.0 0.4 4.1 6.8 8.3 50.5
City: MOORCROFT 3S
State: WY
ID: USW00024088
Lat: 44.2169
Long: -104.9292
County: Crook
Elev: 4325 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.3 34.8 44.6 54.1 64.3 75.3 86.1 84.6 72.9 58.2 43.0 32.8 57.0
Mean 21.6 24.5 33.4 41.5 51.1 61.8 70.7 68.7 57.8 44.6 31.9 21.4 44.2
Minimum 11.0 14.2 22.2 28.9 37.9 48.3 55.4 52.7 42.7 31.1 20.7 9.9 31.3
CDD 0 0 0 <0.5 4 61 202 156 28 1 0 0 451
HDD 1344 1134 980 705 435 157 24 43 244 632 994 1353 8044
Precip 0.33 0.34 0.84 1.42 2.49 2.06 1.95 1.53 0.99 1.30 0.49 0.31 14.05
City: MOOSE 1 NNE
State: WY
ID: USW00004131
Lat: 43.6614
Long: -110.7119
County: Teton
Elev: 6466 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 24.8 29.3 38.9 48.2 60.5 69.2 79.0 78.2 67.8 54.1 36.4 26.3 51.2
Mean 12.5 16.6 26.4 35.4 46.1 53.5 60.8 59.5 50.6 39.2 25.0 14.8 36.8
Minimum 0.1 3.8 13.8 22.6 31.7 37.7 42.6 40.8 33.4 24.3 13.6 3.2 22.4
CDD 0 0 0 0 <0.5 1 12 5 <0.5 0 0 0 19
HDD 1629 1357 1198 888 586 348 143 176 432 800 1200 1558 10313
Precip 2.70 2.05 1.75 1.79 2.07 1.43 1.25 1.12 1.33 1.49 2.33 2.80 22.11
City: MOOSE
State: WY
ID: USC00486428
Lat: 43.6536
Long: -110.7169
County: Teton
Elev: 6444 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.5 31.3 40.7 50.3 61.2 71.0 80.6 79.5 69.5 55.4 38.2 26.6 52.7
Mean 13.7 17.4 27.4 37.0 46.8 54.7 61.8 60.3 51.4 39.8 26.2 14.5 37.7
Minimum 0.9 3.6 14.0 23.8 32.4 38.4 43.1 41.1 33.3 24.2 14.1 2.4 22.7
CDD 0 0 0 0 <0.5 3 26 14 <0.5 0 0 0 43
HDD 1590 1331 1167 839 564 312 124 159 408 781 1166 1565 10008
Precip 2.58 1.82 1.62 1.49 1.88 1.61 1.29 1.29 1.44 1.47 2.64 2.67 21.80
Snow 36.9 26.6 15.9 7.4 2.2 0.0 0.0 0.0 0.2 4.8 24.1 44.7 162.8
City: MORAN 5WNW
State: WY
ID: USC00486440
Lat: 43.8567
Long: -110.5889
County: Teton
Elev: 6798 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.3 31.6 40.8 48.9 58.9 69.4 79.0 78.2 67.9 53.5 36.0 25.5 51.4
Mean 13.6 17.0 26.5 35.0 44.2 53.0 60.3 58.9 50.1 38.9 25.1 14.5 36.5
Minimum 0.9 2.5 12.2 21.0 29.6 36.7 41.5 39.6 32.4 24.3 14.1 3.5 21.6
CDD 0 0 0 0 <0.5 1 9 5 <0.5 0 0 0 15
HDD 1593 1343 1194 901 643 360 156 194 446 809 1198 1565 10403
Precip 2.86 2.12 2.12 2.04 2.34 1.72 1.24 1.23 1.41 1.77 2.92 2.88 24.65
Snow 41.3 22.7 18.9 10.6 2.2 0.3 0.0 0.0 0.0 4.3 25.8 40.1 166.2
City: MTN VIEW
State: WY
ID: USC00486555
Lat: 41.2708
Long: -110.3306
County: Uinta
Elev: 6800 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.6 35.2 44.7 54.1 64.2 73.5 81.1 79.6 70.8 58.0 41.8 32.6 55.8
Mean 22.3 24.4 33.1 40.5 49.6 58.0 64.8 63.3 54.8 43.9 30.5 22.2 42.4
Minimum 11.9 13.5 21.4 27.0 35.0 42.4 48.6 47.0 38.8 29.9 19.1 11.8 29.0
CDD 0 0 0 0 <0.5 9 51 30 2 0 0 0 93
HDD 1325 1138 990 733 478 221 56 83 308 653 1036 1327 8348
Precip 0.44 0.47 0.69 0.99 1.26 0.97 0.99 0.93 1.17 0.96 0.71 0.55 10.13
Snow 7.7 7.6 8.1 7.2 3.0 0.1 0.0 0.0 0.6 4.0 7.6 7.5 53.4
City: MUDDY GAP
State: WY
ID: USC00486595
Lat: 42.3628
Long: -107.4444
County: Carbon
Elev: 6248 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.2 36.0 46.3 57.1 67.1 77.9 86.5 84.7 73.3 59.3 42.7 32.1 58.0
Mean 23.5 26.1 34.5 43.4 52.6 62.3 70.5 68.8 58.5 46.3 32.6 23.2 45.3
Minimum 14.7 16.2 22.8 29.6 38.1 46.6 54.5 52.8 43.8 33.4 22.5 14.3 32.5
CDD 0 0 0 <0.5 4 54 188 141 22 1 0 0 411
HDD 1288 1089 944 650 388 137 18 25 216 579 972 1295 7601
Precip 0.29 0.41 0.95 1.22 1.82 1.09 0.69 0.51 1.00 1.07 0.71 0.44 10.20
Snow 5.1 6.0 10.5 8.8 0.4 0.1 0.0 0.0 0.5 3.5 9.9 6.3 51.1
City: NEWCASTLE
State: WY
ID: USC00486660
Lat: 43.8497
Long: -104.1886
County: Weston
Elev: 4315 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.4 39.8 49.5 59.5 69.0 79.4 88.8 87.3 75.6 61.4 45.9 35.5 60.8
Mean 24.7 27.6 36.8 46.1 55.6 65.4 73.8 72.2 61.2 47.9 34.2 24.1 47.6
Minimum 13.0 15.3 24.1 32.7 42.2 51.4 58.7 57.1 46.7 34.4 22.5 12.8 34.3
CDD 0 0 <0.5 2 17 104 283 243 64 2 <0.5 0 715
HDD 1249 1048 874 569 308 92 12 20 179 532 924 1266 7075
Precip 0.41 0.64 0.86 1.64 2.64 2.46 2.28 1.69 1.29 1.30 0.69 0.54 16.44
Snow 6.0 7.1 6.7 4.6 0.4 0.0 0.0 0.0 0.3 1.3 6.5 7.4 40.3
City: OLD FAITHFUL
State: WY
ID: USC00486845
Lat: 44.4569
Long: -110.8328
County: Teton
Elev: 7360 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.2 31.9 39.1 45.9 54.8 64.7 74.9 74.0 63.7 50.2 35.0 26.3 49.2
Mean 14.3 16.7 24.5 32.4 41.5 49.9 57.2 55.5 46.5 35.9 22.3 13.3 34.2
Minimum 0.3 1.4 9.8 18.8 28.3 35.0 39.6 37.0 29.3 21.6 9.6 0.2 19.3
CDD 0 0 0 0 <0.5 <0.5 6 2 <0.5 0 0 0 8
HDD 1573 1354 1257 979 727 455 246 296 555 902 1281 1604 11230
Precip 2.11 1.99 2.21 2.21 2.80 2.47 1.55 1.46 1.46 1.66 2.29 3.16 25.37
Snow 37.5 31.1 26.8 19.3 7.3 1.2 0.0 0.0 1.4 7.7 31.7 43.8 207.8
City: OLD FT LARAMIE
State: WY
ID: USC00486852
Lat: 42.2058
Long: -104.5561
County: Goshen
Elev: 4250 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.7 43.5 51.1 60.0 69.8 80.1 88.4 86.6 76.8 63.0 49.0 39.4 62.5
Mean 26.2 28.3 35.9 44.1 54.5 63.4 71.0 68.9 58.4 45.7 33.8 25.1 46.4
Minimum 11.7 13.1 20.7 28.2 39.1 46.7 53.5 51.2 40.0 28.4 18.7 10.8 30.3
CDD 0 0 0 <0.5 7 60 201 152 23 <0.5 0 0 444
HDD 1203 1027 902 627 334 108 17 31 221 598 934 1237 7240
Precip 0.18 0.46 0.75 1.52 2.68 2.43 1.87 1.49 1.28 1.10 0.57 0.37 14.70
Snow 1.5 4.8 4.5 2.7 0.1 0.0 0.0 0.0 0.1 2.2 3.1 5.0 24.0
City: PAHASKA
State: WY
ID: USC00487031
Lat: 44.5036
Long: -109.9639
County: Park
Elev: 6697 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.4 35.9 42.3 51.1 60.7 71.3 80.9 79.1 68.0 54.9 39.3 30.5 54.0
Mean 18.9 20.4 27.5 35.8 44.7 53.7 60.0 58.2 49.5 39.3 26.5 18.2 37.8
Minimum 5.4 4.8 12.6 20.4 28.6 36.1 39.1 37.3 30.9 23.6 13.6 5.8 21.6
CDD 0 0 0 0 0 <0.5 6 2 0 0 0 0 8
HDD 1429 1250 1164 877 631 339 162 213 467 798 1157 1452 9938
City: PATHFINDER DAM
State: WY
ID: USC00487105
Lat: 42.4717
Long: -106.8528
County: Natrona
Elev: 5918 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.0 35.8 45.3 55.2 64.9 75.9 84.4 83.3 72.3 58.5 43.2 33.2 57.2
Mean 23.6 26.0 35.1 43.4 52.7 62.9 70.5 69.6 59.4 47.0 34.1 24.7 45.8
Minimum 14.2 16.2 24.9 31.6 40.4 49.8 56.5 55.8 46.5 35.5 25.0 16.2 34.5
CDD 0 0 0 <0.5 3 58 185 160 33 <0.5 0 0 440
HDD 1283 1092 927 648 386 123 16 19 201 558 927 1249 7430
Precip 0.44 0.56 0.93 1.14 1.72 1.25 1.05 0.71 0.99 1.05 0.70 0.41 10.95
City: PAVILLION
State: WY
ID: USC00487115
Lat: 43.2458
Long: -108.6942
County: Fremont
Elev: 5440 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.3 37.3 49.7 58.2 67.9 77.6 85.8 83.9 73.2 60.4 43.7 31.8 58.7
Mean 20.7 25.0 36.1 44.5 54.1 62.8 70.1 68.5 58.3 46.2 31.4 19.6 44.9
Minimum 8.2 12.7 22.6 30.8 40.3 47.9 54.5 53.1 43.3 32.1 19.1 7.3 31.1
CDD 0 0 0 <0.5 4 51 174 132 16 <0.5 0 0 377
HDD 1372 1120 894 615 342 119 15 23 218 581 1008 1409 7716
Precip 0.20 0.29 0.32 0.87 1.64 1.13 0.85 0.51 0.91 0.64 0.32 0.24 7.92
City: PHILLIPS
State: WY
ID: USC00487200
Lat: 41.6264
Long: -104.4936
County: Goshen
Elev: 4982 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.7 42.2 50.1 58.1 67.2 77.1 85.2 83.5 74.3 61.8 48.6 39.5 60.8
Mean 28.7 29.8 36.8 44.1 53.2 62.5 69.5 67.8 58.3 46.8 35.6 27.4 46.8
Minimum 16.7 17.3 23.5 30.1 39.3 47.8 53.9 52.1 42.3 31.8 22.5 15.3 32.8
CDD 0 0 0 <0.5 5 53 162 122 24 <0.5 0 0 366
HDD 1125 987 874 627 369 129 21 36 225 564 883 1165 7006
Precip 0.30 0.43 0.87 1.60 2.66 2.61 1.98 1.71 1.34 1.16 0.61 0.46 15.73
Snow 6.4 7.6 8.6 6.1 1.3 0.0 0.0 0.0 0.4 2.7 6.4 8.0 47.5
City: PINE BLUFFS 5W
State: WY
ID: USC00487240
Lat: 41.1722
Long: -104.1583
County: Laramie
Elev: 5180 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.5 42.1 49.6 57.6 67.9 78.1 86.7 84.5 75.1 61.8 48.6 39.6 61.1
Mean 26.8 28.4 35.5 43.0 53.4 63.1 70.1 68.3 58.5 46.0 34.6 25.8 46.2
Minimum 13.2 14.7 21.4 28.5 38.8 48.0 53.6 52.0 41.9 30.2 20.6 12.0 31.3
CDD 0 0 0 <0.5 5 57 180 132 22 <0.5 0 0 396
HDD 1183 1025 915 658 366 116 21 31 217 589 912 1215 7247
Precip 0.15 0.26 0.69 1.18 2.09 2.40 2.43 1.99 1.30 0.86 0.34 0.29 13.98
Snow 4.6 5.4 8.8 5.7 0.5 0.0 0.0 0.0 0.4 4.7 5.4 5.9 41.4
City: PINEDALE
State: WY
ID: USC00487260
Lat: 42.8797
Long: -109.8642
County: Sublette
Elev: 7195 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 27.0 29.7 39.5 50.6 60.8 70.0 78.6 77.4 67.4 54.6 37.9 27.1 51.8
Mean 13.8 15.9 26.3 36.4 45.0 53.8 60.5 58.3 49.5 38.8 25.0 14.5 36.6
Minimum 0.6 2.0 13.1 22.2 29.2 37.6 42.4 39.3 31.5 23.0 12.0 1.9 21.3
CDD 0 0 0 0 <0.5 1 9 3 <0.5 0 0 0 14
HDD 1587 1376 1200 858 620 337 149 209 467 812 1201 1565 10382
Precip 0.60 0.60 0.75 0.95 1.71 1.21 1.04 1.01 1.30 0.83 0.69 0.71 11.40
Snow 9.8 8.8 8.7 6.9 3.0 0.6 0.0 0.0 0.7 4.1 8.9 11.8 63.3
City: POWDER RIVER #2
State: WY
ID: USC00487376
Lat: 43.0350
Long: -106.9883
County: Natrona
Elev: 5700 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.0 37.2 47.3 56.2 66.1 77.8 87.5 86.3 74.2 59.2 43.7 31.9 58.6
Mean 22.0 25.0 34.5 42.6 51.6 61.5 69.9 68.4 57.4 44.5 30.8 20.0 44.1
Minimum 10.0 12.9 21.7 29.0 37.1 45.2 52.3 50.4 40.7 29.7 18.0 8.0 29.7
CDD 0 0 0 <0.5 2 40 175 142 24 <0.5 0 0 383
HDD 1333 1118 946 672 418 145 24 38 250 637 1025 1396 8001
Precip 0.26 0.38 0.69 0.99 2.05 1.48 0.96 0.68 1.09 1.02 0.54 0.29 10.43
Snow 5.1 6.8 7.3 5.2 1.2 0.0 0.0 0.0 1.3 5.9 5.6 3.9 42.3
City: POWELL FLD STN
State: WY
ID: USC00487388
Lat: 44.7764
Long: -108.7592
County: Park
Elev: 4370 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.0 38.1 49.1 58.3 67.5 76.8 85.5 84.8 72.7 59.1 44.3 32.9 58.6
Mean 20.3 25.0 35.1 44.2 54.2 62.5 69.5 67.7 56.9 44.5 31.5 20.7 44.4
Minimum 7.7 11.9 21.2 30.1 40.8 48.2 53.6 50.7 41.1 29.9 18.6 8.4 30.3
CDD 0 0 0 1 11 57 171 128 21 <0.5 0 0 389
HDD 1384 1120 925 625 347 132 30 43 264 636 1006 1375 7887
Precip 0.21 0.13 0.29 0.51 1.40 1.35 0.87 0.52 0.65 0.56 0.18 0.13 6.80
Snow 2.3 0.5 2.5 0.5 0.5 0.0 0.0 0.0 0.1 1.2 1.3 1.2 10.1
City: RAIRDEN 2WSW
State: WY
ID: USC00487473
Lat: 44.1786
Long: -107.9381
County: Big Horn
Elev: 4020 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.18 0.18 0.35 0.77 1.31 1.20 0.76 0.31 0.86 0.61 0.29 0.24 7.06
Snow 3.3 2.8 2.8 1.3 0.3 0.0 0.0 0.0 0.8 1.5 2.5 4.1 19.4
City: RAWLINS 1NE
State: WY
ID: USC00487528
Lat: 41.7983
Long: -107.2294
County: Carbon
Elev: 6755 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.7 36.0 44.6 54.9 65.4 76.6 83.8 79.6 70.8 57.6 42.6 32.3 56.5
Mean 22.5 25.2 33.9 42.0 51.4 60.9 68.8 65.6 56.4 44.4 31.5 23.3 43.9
Minimum 12.3 14.3 23.3 29.1 37.4 45.1 53.7 51.6 42.0 31.1 20.3 14.3 31.3
CDD 0 0 0 0 <0.5 12 122 65 9 0 0 0 208
HDD 1318 1116 963 690 422 136 6 47 267 640 1007 1292 7903
City: RAWLINS AP
State: WY
ID: USW00024057
Lat: 41.8000
Long: -107.2000
County: Carbon
Elev: 6736 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.3 33.8 43.6 53.4 63.8 75.3 83.7 81.4 70.7 56.3 40.6 30.9 55.5
Mean 21.6 23.7 32.3 40.1 49.4 59.3 67.0 65.2 55.4 43.3 30.1 21.5 42.5
Minimum 11.9 13.5 20.9 26.8 35.0 43.3 50.4 49.0 40.1 30.3 19.6 12.1 29.5
CDD 0 0 0 <0.5 <0.5 19 98 64 5 <0.5 0 0 186
HDD 1345 1158 1015 747 484 190 35 58 293 673 1047 1348 8392
Precip 0.36 0.42 0.68 1.05 1.41 1.03 0.84 0.76 0.97 0.75 0.55 0.43 9.25
City: RECLUSE 11 NNW
State: WY
ID: USC00487548
Lat: 44.9086
Long: -105.7364
County: Campbell
Elev: 3750 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.0 37.9 47.2 57.1 67.0 76.9 87.3 86.7 73.9 59.0 43.8 32.7 58.7
Mean 17.8 22.5 32.6 42.1 51.9 61.6 69.3 67.7 55.4 42.6 28.6 17.3 42.6
Minimum 1.7 7.1 18.0 27.1 36.8 46.4 51.3 48.6 36.9 26.2 13.4 2.0 26.4
CDD 0 0 0 <0.5 7 53 164 135 16 <0.5 0 0 375
HDD 1462 1190 1004 687 413 153 31 53 304 695 1092 1477 8561
Precip 0.37 0.30 0.89 1.75 2.85 2.52 1.81 1.02 1.15 1.06 0.51 0.34 14.57
City: REDBIRD
State: WY
ID: USC00487555
Lat: 43.2450
Long: -104.2881
County: Niobrara
Elev: 3890 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.9 40.3 50.9 60.7 70.0 80.1 89.4 88.5 77.6 63.1 47.0 36.2 61.8
Mean 23.6 27.1 36.8 45.9 55.7 65.3 73.4 71.9 60.6 47.1 33.1 22.7 47.0
Minimum 10.3 14.0 22.6 31.1 41.3 50.5 57.3 55.4 43.7 31.2 19.2 9.2 32.2
CDD 0 0 0 1 13 92 268 232 50 1 0 0 657
HDD 1283 1060 876 574 303 83 9 17 181 554 957 1311 7207
Precip 0.25 0.36 0.89 1.84 2.48 2.36 1.81 1.36 1.43 1.07 0.61 0.29 14.75
Snow 6.7 6.8 11.7 7.7 0.9 0.0 0.0 0.0 0.3 3.2 7.2 8.2 52.7
City: RIVERTON
State: WY
ID: USC00487760
Lat: 43.0308
Long: -108.3742
Elev: 4955 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.0 37.4 49.6 60.3 69.2 79.4 88.2 86.7 74.9 60.0 43.1 29.5 59.2
Mean 18.6 24.2 36.1 45.4 54.6 63.8 71.1 69.0 58.2 45.0 30.3 17.4 44.6
Minimum 6.2 11.0 22.5 30.6 40.1 48.1 54.0 51.4 41.4 30.0 17.6 5.4 30.0
CDD 0 0 0 <0.5 9 72 206 150 24 <0.5 0 0 461
HDD 1438 1142 898 587 330 110 17 25 229 620 1039 1474 7909
Precip 0.28 0.33 0.56 0.98 1.45 1.21 0.78 0.50 0.83 0.85 0.41 0.24 8.42
Snow 4.8 6.0 5.9 6.1 1.2 0.0 0.0 0.0 0.3 3.7 4.3 4.8 37.1
City: RIVERTON
State: WY
ID: USW00024061
Lat: 43.0661
Long: -108.4767
County: Fremont
Elev: 5568 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.3 35.8 47.4 57.1 67.2 77.7 87.2 85.2 72.4 57.8 41.7 31.8 57.8
Mean 19.9 24.3 35.4 44.2 53.8 63.2 71.7 69.7 58.4 45.1 30.4 19.8 44.8
Minimum 8.5 12.8 23.4 31.3 40.5 48.8 56.3 54.3 44.3 32.5 19.2 7.8 31.7
CDD 0 0 0 <0.5 9 66 220 173 26 <0.5 0 0 495
HDD 1398 1139 918 624 355 119 12 26 226 616 1036 1401 7869
Precip 0.24 0.27 0.55 1.30 1.72 1.28 0.89 0.57 0.90 0.89 0.50 0.32 9.43
City: ROCHELLE 3 E
State: WY
ID: USC00487810
Lat: 43.6056
Long: -104.9042
County: Weston
Elev: 4496 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.3 36.1 45.3 55.1 64.9 76.9 87.2 85.5 74.2 60.5 43.1 31.7 57.9
Mean 21.4 23.5 32.6 41.4 50.8 61.5 70.2 68.6 56.8 44.2 29.9 19.7 43.5
Minimum 9.5 10.8 19.8 27.7 36.7 46.2 53.3 51.7 39.3 27.8 16.6 7.6 29.0
CDD 0 0 0 1 1 44 184 147 19 <0.5 0 0 395
HDD 1352 1163 1006 708 442 147 21 35 267 646 1054 1406 8247
Precip 0.26 0.38 0.84 1.70 2.29 2.05 1.96 0.96 1.01 1.08 0.55 0.31 13.39
Snow 4.3 7.1 6.8 5.9 0.6 0.0 0.0 0.0 0.6 2.8 6.2 6.5 40.8
City: ROCK RIVER 13NNW
State: WY
ID: USC00487836
Lat: 41.9167
Long: -106.0369
County: Albany
Elev: 6648 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.0 34.9 43.5 55.9 65.0 75.1 84.0 81.5 72.6 59.4 41.7 31.8 56.6
Mean 20.7 24.1 32.1 41.3 49.9 58.5 65.8 63.7 54.9 43.7 30.3 21.0 42.3
Minimum 9.4 13.3 20.7 26.7 34.7 41.9 47.6 45.9 37.2 28.0 18.9 10.1 27.9
CDD 0 0 0 0 <0.5 7 59 38 3 0 0 0 107
HDD 1373 1145 1020 711 470 202 35 78 306 660 1041 1365 8406
City: ROCK SPRINGS AP
State: WY
ID: USW00024027
Lat: 41.5942
Long: -109.0653
County: Sweetwater
Elev: 6742 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.3 33.2 43.9 53.7 63.8 74.8 83.8 81.5 70.3 56.5 40.4 29.8 55.3
Mean 21.4 24.0 33.5 41.6 50.8 60.6 68.9 66.9 56.5 44.4 30.8 21.1 43.5
Minimum 12.5 14.8 23.1 29.4 37.7 46.4 54.0 52.2 42.7 32.3 21.2 12.5 31.7
CDD 0 0 0 <0.5 1 35 144 97 9 <0.5 0 0 287
HDD 1352 1148 977 703 443 167 24 40 264 639 1026 1359 8141
Precip 0.45 0.48 0.68 0.91 1.21 0.79 0.64 0.62 0.92 0.87 0.49 0.50 8.56
Snow 6.6 6.5 7.1 6.8 1.9 0.3 0.0 0.0 1.1 4.5 5.6 6.3 46.7
City: ROCK SPRINGS FIRE DEPT
State: WY
ID: USC00487847
Lat: 41.5778
Long: -109.2394
County: Sweetwater
Elev: 6270 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.3 37.6 48.2 58.8 67.6 77.0 85.6 84.4 74.6 61.7 44.8 33.2 59.0
Mean 22.2 25.8 36.1 44.6 52.7 61.3 69.6 68.2 58.5 47.1 33.1 22.9 45.2
Minimum 11.0 13.9 23.9 30.3 37.8 45.6 53.5 52.0 42.3 32.5 21.3 12.5 31.5
CDD 0 0 0 <0.5 2 34 151 123 11 <0.5 0 0 321
HDD 1328 1099 898 614 384 145 10 24 207 555 958 1306 7528
Precip 0.44 0.46 0.67 0.91 1.42 0.86 0.73 0.96 1.08 1.09 0.52 0.52 9.66
City: ROCKYPOINT 7NNE
State: WY
ID: USC00487885
Lat: 44.9917
Long: -105.0472
County: Crook
Elev: 3910 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.9 37.1 46.2 56.9 65.5 77.0 86.1 85.9 74.1 59.9 44.5 34.8 58.7
Mean 22.9 25.3 34.0 43.7 52.9 63.0 70.9 70.2 58.7 46.0 32.6 22.8 45.3
Minimum 10.8 13.4 21.8 30.5 40.3 48.9 55.7 54.4 43.2 32.0 20.6 10.7 32.0
CDD 0 0 0 <0.5 9 64 207 199 43 1 <0.5 0 523
HDD 1307 1113 961 639 384 125 24 40 233 592 973 1309 7701
Precip 0.49 0.60 0.96 1.59 2.73 3.00 1.90 1.26 1.31 1.58 0.55 0.48 16.45
City: SAGE 4 NNW
State: WY
ID: USC00487955
Lat: 41.8667
Long: -111.0000
County: Lincoln
Elev: 6210 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.5 30.4 42.8 55.4 64.9 75.0 83.6 82.6 72.8 60.1 41.8 27.9 55.4
Mean 12.4 15.9 29.1 39.7 48.0 56.5 62.9 60.8 51.3 40.7 27.0 13.8 38.3
Minimum -1.7 1.5 15.5 23.9 31.1 37.9 42.3 39.1 29.9 21.3 12.1 -0.2 21.2
CDD 0 0 0 0 <0.5 5 30 13 <0.5 0 0 0 48
HDD 1631 1373 1112 761 527 261 93 142 410 753 1142 1585 9790
Precip 0.30 0.54 0.58 0.92 1.45 1.15 0.76 0.78 0.95 0.99 0.60 0.41 9.43
City: SARATOGA
State: WY
ID: USC00487990
Lat: 41.4528
Long: -106.8053
County: Carbon
Elev: 6790 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.2 36.8 46.0 55.8 65.9 76.2 82.8 80.9 71.7 58.6 43.4 33.8 57.3
Mean 23.0 25.4 34.0 42.1 51.1 60.3 66.6 64.9 55.7 44.4 31.7 22.8 43.6
Minimum 11.8 14.1 22.0 28.4 36.4 44.4 50.5 48.9 39.8 30.2 20.0 11.8 29.9
CDD 0 0 0 <0.5 1 23 86 51 3 0 0 0 164
HDD 1302 1107 961 687 430 164 35 54 281 639 999 1308 7967
Precip 0.37 0.47 0.79 1.03 1.47 1.08 0.98 0.98 0.97 0.96 0.63 0.44 10.17
Snow 9.7 8.8 8.8 6.2 1.8 0.0 0.0 0.0 1.1 4.2 11.1 8.4 60.1
City: SEMINOE DAM
State: WY
ID: USC00488070
Lat: 42.1569
Long: -106.9153
County: Carbon
Elev: 6838 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.5 34.4 43.6 51.9 64.4 75.7 84.6 82.4 71.5 57.2 41.4 31.1 55.9
Mean 23.1 24.1 33.3 40.8 51.0 61.3 69.6 67.3 57.4 45.5 32.3 23.0 44.2
Minimum 14.6 13.9 23.0 29.6 37.6 47.0 54.7 52.2 43.3 33.8 23.2 15.0 32.4
CDD 0 0 0 <0.5 2 41 162 106 12 <0.5 0 0 323
HDD 1300 1143 983 727 436 150 18 35 240 605 981 1300 7919
Precip 0.49 0.75 1.20 1.73 2.10 1.55 0.97 0.72 1.27 1.17 1.20 0.83 13.98
City: SHELL 1NE
State: WY
ID: USC00488124
Lat: 44.5478
Long: -107.7633
County: Big Horn
Elev: 4285 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.5 38.9 50.6 60.4 69.2 79.7 89.2 87.1 74.8 61.1 44.8 32.7 60.2
Mean 19.7 26.6 37.3 45.6 53.9 64.0 71.9 69.4 58.4 45.9 31.8 20.1 45.5
Minimum 6.9 14.2 24.1 30.9 38.7 48.3 54.6 51.7 42.1 30.7 18.9 7.4 30.8
CDD 0 0 0 <0.5 7 78 228 164 28 <0.5 0 0 505
HDD 1404 1077 857 581 349 108 14 28 224 592 994 1393 7623
Precip 0.56 0.52 0.54 0.95 1.95 1.46 0.82 0.53 1.17 0.95 0.60 0.54 10.59
Snow 6.3 4.1 3.0 0.4 0.6 0.0 0.0 0.0 0.0 0.5 2.2 6.9 24.0
City: SHERIDAN AP
State: WY
ID: USW00024029
Lat: 44.7694
Long: -106.9689
County: Sheridan
Elev: 3945 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.2 39.0 48.4 57.4 66.7 76.7 87.1 86.3 74.2 60.1 45.9 35.2 59.5
Mean 23.8 26.6 35.2 43.6 52.5 61.6 70.0 69.0 57.9 45.5 32.7 22.9 45.2
Minimum 11.4 14.2 22.0 29.8 38.2 46.4 53.0 51.6 41.6 30.9 19.4 10.6 30.9
CDD 0 0 0 <0.5 4 46 182 158 28 1 0 0 420
HDD 1277 1075 924 642 393 149 26 36 241 605 970 1305 7644
Precip 0.56 0.54 0.98 1.60 2.35 2.12 1.18 0.72 1.43 1.41 0.71 0.56 14.16
Snow 11.0 9.1 11.4 9.4 1.5 0.0 0.0 0.0 2.8 5.7 8.6 11.9 71.4
City: SHERIDAN FLD STA
State: WY
ID: USC00488160
Lat: 44.8406
Long: -106.8383
County: Sheridan
Elev: 3750 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.2 38.8 48.5 58.1 67.4 77.2 88.2 87.7 75.6 60.9 46.0 35.1 60.0
Mean 22.3 25.6 34.8 43.8 52.9 62.5 70.9 69.2 57.5 45.1 32.0 22.2 45.0
Minimum 9.4 12.4 21.1 29.6 38.3 47.8 53.6 50.7 39.5 29.2 18.1 9.3 30.0
CDD 0 0 0 1 7 61 206 168 29 1 0 0 472
HDD 1324 1103 936 635 383 136 23 39 252 619 988 1326 7765
Precip 0.36 0.36 0.79 1.25 2.51 2.49 1.17 0.67 1.46 1.28 0.54 0.37 13.25
Snow 4.6 3.0 5.1 4.7 0.6 0.0 0.0 0.0 0.1 2.0 3.2 4.0 27.3
City: SHIRLEY BASIN
State: WY
ID: USC00488192
Lat: 42.3667
Long: -106.1050
County: Carbon
Elev: 7055 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 26.1 28.7 37.9 47.8 58.3 70.2 78.4 76.6 65.6 51.8 36.7 26.7 50.5
Mean 12.3 14.5 24.7 33.7 43.1 53.2 60.3 58.4 47.8 36.2 23.6 13.3 35.2
Minimum -1.5 0.3 11.4 19.7 27.9 36.3 42.1 40.1 29.9 20.6 10.5 -0.1 19.9
CDD 0 0 0 0 <0.5 3 13 6 <0.5 0 0 0 22
HDD 1634 1414 1251 937 679 356 160 212 518 893 1242 1603 10898
Precip 0.42 0.52 0.68 1.10 1.70 1.42 1.39 0.92 1.00 0.85 0.45 0.37 10.82
Snow 8.9 10.4 9.5 10.2 4.6 0.2 0.0 0.0 1.2 5.6 7.5 8.8 66.9
City: SHOSHONI
State: WY
ID: USC00488209
Lat: 43.2372
Long: -108.1097
County: Fremont
Elev: 4837 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 31.5 37.4 51.2 61.8 70.8 83.6 90.6 89.8 78.1 62.4 44.8 30.5 61.2
Mean 18.8 24.9 36.5 45.3 56.1 66.8 73.8 72.3 60.5 46.7 30.9 18.1 46.0
Minimum 6.0 12.3 21.8 28.7 41.3 50.0 56.9 54.8 42.8 30.9 16.9 5.6 30.8
CDD 0 0 0 0 9 91 272 233 40 <0.5 0 0 645
HDD 1433 1124 884 592 287 38 1 7 176 569 1024 1454 7590
Precip 0.23 0.19 0.28 0.90 1.64 1.22 0.72 0.49 0.90 0.51 0.32 0.13 7.53
City: SNAKE RIVER
State: WY
ID: USC00488315
Lat: 44.1333
Long: -110.6658
County: Teton
Elev: 6882 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 27.0 30.8 39.0 46.7 56.7 66.9 76.9 76.4 66.1 51.6 35.2 25.8 50.0
Mean 13.3 15.8 24.5 32.9 42.2 50.6 57.6 55.9 46.9 36.0 22.7 13.0 34.4
Minimum -0.4 0.8 10.1 19.1 27.8 34.3 38.2 35.5 27.7 20.3 10.2 0.2 18.8
CDD 0 0 0 0 <0.5 <0.5 6 2 <0.5 0 0 0 8
HDD 1603 1378 1254 963 705 432 237 282 543 901 1269 1612 11178
Precip 3.53 2.71 2.56 2.33 2.61 2.36 1.62 1.50 1.67 2.04 3.10 3.96 29.99
Snow 60.0 47.2 34.3 22.7 6.3 0.6 0.0 0.0 0.4 7.7 48.4 63.9 291.5
City: SOUTH PASS CITY
State: WY
ID: USC00488385
Lat: 42.4667
Long: -108.8000
County: Fremont
Elev: 7840 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.2 29.1 37.2 47.5 58.1 68.7 77.1 76.2 66.3 52.7 36.5 27.8 50.6
Mean 16.2 17.6 25.8 35.1 44.5 53.5 60.2 58.8 50.0 38.9 24.9 16.4 36.9
Minimum 4.2 6.0 14.4 22.7 31.0 38.4 43.4 41.4 33.7 25.2 13.4 5.1 23.3
CDD 0 0 0 0 <0.5 2 19 7 <0.5 0 0 0 28
HDD 1513 1329 1215 897 634 346 166 199 450 808 1201 1505 10263
Precip 0.92 0.62 0.74 1.34 1.92 1.33 0.86 0.95 1.13 0.98 0.96 0.89 12.64
City: STORY
State: WY
ID: USC00488626
Lat: 44.5772
Long: -106.8969
County: Sheridan
Elev: 5083 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 36.2 38.0 44.3 53.0 62.1 69.4 79.3 79.5 69.2 56.1 43.6 34.9 55.6
Mean 24.8 25.8 33.0 41.2 50.1 57.8 65.9 65.3 55.6 43.6 32.4 23.8 43.3
Minimum 13.3 13.5 21.7 29.4 38.0 46.1 52.5 51.0 41.9 31.1 21.1 12.7 31.1
CDD 0 0 0 <0.5 3 14 85 85 16 <0.5 0 0 204
HDD 1248 1099 992 714 467 231 58 78 300 663 980 1277 8105
Precip 1.25 1.34 2.45 3.37 4.46 3.10 1.92 1.15 2.37 3.03 1.38 1.44 27.26
Snow 18.0 16.9 24.5 22.9 6.3 0.4 0.0 0.0 1.9 14.1 16.4 17.0 138.4
City: SUNDANCE 8 NNW
State: WY
ID: USW00094088
Lat: 44.5169
Long: -104.4364
County: Crook
Elev: 5792 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.9 33.9 39.2 48.3 57.0 67.0 74.9 74.4 65.0 51.2 38.7 33.1 51.4
Mean 24.5 24.4 30.7 38.9 47.7 56.7 64.5 63.7 54.8 41.9 30.9 24.3 42.0
Minimum 16.0 14.8 22.2 29.4 38.4 46.3 54.1 52.9 44.5 32.5 23.1 15.4 32.6
CDD 0 0 0 0 0 4 56 65 24 <0.5 0 0 150
HDD 1258 1137 1063 784 536 255 73 107 333 717 1023 1262 8549
City: SUNDANCE
State: WY
ID: USC00488705
Lat: 44.4125
Long: -104.3606
County: Crook
Elev: 4650 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.9 38.0 47.1 57.1 66.7 76.2 85.1 84.4 73.7 59.4 44.5 34.7 58.7
Mean 24.9 26.6 34.7 43.5 53.2 62.4 70.2 69.2 58.9 46.2 33.2 23.9 45.7
Minimum 13.8 15.1 22.3 30.0 39.6 48.6 55.3 53.9 44.0 33.0 22.0 13.0 32.7
CDD 0 0 0 1 8 60 190 163 37 1 <0.5 0 461
HDD 1245 1076 939 644 375 138 29 35 222 584 952 1275 7516
Precip 0.66 0.77 1.07 2.25 3.16 2.85 2.18 1.68 1.31 1.64 1.00 0.63 19.20
Snow 11.4 11.3 12.4 13.6 1.5 0.0 0.0 0.0 0.6 5.9 9.2 13.3 79.2
City: SUNSHINE 3NE
State: WY
ID: USC00488758
Lat: 44.0761
Long: -108.9547
County: Park
Elev: 6238 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.5 37.0 43.8 51.1 60.0 69.6 78.2 77.2 66.6 55.1 42.2 33.9 54.3
Mean 21.2 22.4 29.7 36.8 45.7 53.8 61.0 59.8 50.2 39.8 28.1 19.7 39.1
Minimum 6.8 7.9 15.5 22.5 31.3 38.0 43.8 42.5 33.8 24.5 14.0 5.5 23.9
CDD 0 0 0 0 <0.5 2 19 10 1 <0.5 0 0 31
HDD 1359 1191 1096 846 600 338 143 169 445 781 1107 1404 9480
Precip 0.34 0.41 0.78 1.39 2.53 2.11 1.53 1.08 1.43 1.08 0.53 0.43 13.64
Snow 5.6 6.6 12.9 11.4 5.8 0.9 0.0 0.0 3.1 8.7 7.6 7.0 69.6
City: SYBILLE RSCH UNIT
State: WY
ID: USC00488808
Lat: 41.7644
Long: -105.3750
County: Albany
Elev: 6086 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 35.7 37.7 46.3 54.7 64.5 75.0 82.7 81.0 71.3 59.2 43.6 34.7 57.3
Mean 24.4 26.1 33.3 41.4 50.4 59.6 67.1 65.4 55.7 44.7 32.2 24.0 43.8
Minimum 13.1 14.4 20.3 28.1 36.3 44.1 51.5 49.8 40.2 30.2 20.7 13.3 30.2
CDD 0 0 0 <0.5 1 28 103 78 11 <0.5 0 0 220
HDD 1259 1090 983 708 453 191 38 66 288 630 985 1271 7962
Precip 0.49 0.61 1.11 2.03 2.46 2.17 1.61 1.42 1.22 1.25 0.95 0.63 15.95
Snow 8.4 7.9 10.5 9.9 2.2 0.0 0.0 0.0 0.7 5.6 11.4 11.8 68.4
City: TENSLEEP 16SSE
State: WY
ID: USC00488858
Lat: 43.8111
Long: -107.3650
County: Washakie
Elev: 4680 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.2 37.7 47.3 56.5 65.8 76.5 86.5 84.9 72.3 58.7 44.9 33.6 58.4
Mean 17.4 22.0 33.4 41.9 51.4 61.1 69.0 66.7 55.0 42.8 29.6 17.5 42.4
Minimum 0.5 6.3 19.4 27.3 37.0 45.6 51.5 48.4 37.7 27.0 14.4 1.3 26.5
CDD 0 0 0 <0.5 2 38 154 101 8 <0.5 0 0 303
HDD 1477 1204 981 693 423 157 30 50 308 687 1061 1474 8545
Precip 0.62 0.51 1.17 1.47 2.09 1.74 1.04 0.67 1.35 1.31 0.80 0.80 13.57
Snow 9.3 8.2 10.5 5.8 1.1 0.0 0.0 0.0 0.6 4.5 8.4 10.8 59.2
City: TENSLEEP 4NE
State: WY
ID: USC00488852
Lat: 44.0647
Long: -107.3819
County: Washakie
Elev: 4815 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.9 40.5 51.0 59.9 69.9 79.6 88.2 86.9 75.7 61.5 46.3 37.1 61.3
Mean 26.3 29.4 39.1 47.1 56.3 65.2 72.8 71.5 60.8 48.3 35.2 25.9 48.3
Minimum 14.8 18.3 27.1 34.4 42.7 50.7 57.4 56.0 46.0 35.1 24.2 14.6 35.2
CDD 0 0 <0.5 2 17 93 252 215 49 2 <0.5 0 631
HDD 1198 996 805 537 287 88 11 15 174 520 892 1213 6737
Precip 0.48 0.50 0.91 1.29 2.22 1.98 1.01 0.55 1.50 1.22 0.79 0.68 13.13
Snow 8.1 7.9 6.8 4.8 1.5 0.0 0.0 0.0 0.9 2.9 7.3 11.1 51.3
City: THERMOPOLIS 25WNW
State: WY
ID: USC00488888
Lat: 43.7125
Long: -108.6964
County: Hot Springs
Elev: 5695 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 39.2 41.3 49.6 57.5 66.6 76.3 84.5 83.2 72.6 60.4 46.4 38.0 59.7
Mean 24.3 27.1 35.3 43.0 51.8 60.2 67.4 66.1 56.1 44.7 32.0 23.6 44.4
Minimum 9.5 12.9 21.0 28.4 37.1 44.1 50.3 49.0 39.6 29.1 17.6 9.2 29.1
CDD 0 0 <0.5 <0.5 3 31 121 93 14 <0.5 0 0 262
HDD 1260 1061 921 662 410 175 47 59 281 628 990 1283 7777
Precip 0.34 0.38 0.78 1.33 2.26 1.71 1.50 0.97 1.32 1.01 0.56 0.29 12.45
Snow 5.4 6.8 9.8 8.4 2.2 0.1 0.0 0.0 1.2 5.2 6.4 7.4 52.9
City: THERMOPOLIS 9NE
State: WY
ID: USC00488884
Lat: 43.7536
Long: -108.1436
County: Hot Springs
Elev: 4281 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 37.6 50.2 59.0 67.9 77.4 87.5 85.9 73.7 61.1 45.9 31.4 59.5
Mean 18.4 23.2 34.4 43.2 52.7 61.7 69.4 67.8 55.1 44.3 30.2 16.1 43.1
Minimum 1.9 8.7 18.5 27.3 37.4 46.0 51.2 49.7 36.4 27.5 14.5 0.8 26.7
CDD 0 0 0 <0.5 3 40 153 121 11 0 0 0 328
HDD 1446 1171 951 655 386 139 18 36 309 642 1044 1514 8312
Precip 0.37 0.59 1.05 1.88 1.95 1.50 0.85 0.62 1.38 1.29 0.83 0.38 12.69
City: THERMOPOLIS
State: WY
ID: USC00488875
Lat: 43.6483
Long: -108.2036
County: Hot Springs
Elev: 4313 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 40.5 45.9 55.3 65.2 74.4 84.3 93.3 91.5 80.9 65.2 51.0 38.9 65.6
Mean 26.0 31.0 40.2 49.3 58.4 67.2 75.1 73.3 63.0 49.5 36.2 25.0 49.6
Minimum 11.5 16.1 25.2 33.5 42.4 50.2 57.0 55.0 45.0 33.8 21.5 11.1 33.6
CDD 0 0 0 2 22 125 319 265 66 2 0 0 802
HDD 1209 952 767 471 227 57 5 10 128 483 863 1240 6411
Precip 0.35 0.45 0.87 1.46 1.86 1.51 0.88 0.58 1.23 1.26 0.80 0.46 11.71
Snow 5.6 4.6 2.5 2.8 0.4 0.0 0.0 0.0 0.2 2.4 3.7 4.5 26.7
City: TORRINGTON 29N
State: WY
ID: USC00488997
Lat: 42.4881
Long: -104.1564
County: Goshen
Elev: 4860 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 37.1 39.2 47.7 56.0 66.1 76.6 86.4 85.5 74.4 60.0 45.6 36.7 59.4
Mean 24.6 27.0 34.7 42.5 52.6 62.3 70.7 69.0 58.7 45.6 33.0 24.4 45.5
Minimum 12.1 14.8 21.6 29.0 39.2 47.9 55.0 52.6 42.9 31.3 20.4 12.0 31.7
CDD 0 0 0 <0.5 6 56 198 158 31 <0.5 0 0 449
HDD 1253 1064 941 675 389 138 21 33 222 600 960 1260 7555
Precip 0.20 0.23 0.76 1.56 2.68 2.53 2.15 1.63 1.38 1.11 0.38 0.32 14.93
Snow 5.1 4.8 8.7 8.5 1.4 0.0 0.0 0.0 1.0 3.6 5.6 6.3 45.0
City: TORRINGTON EXP FARM
State: WY
ID: USC00488995
Lat: 42.0803
Long: -104.2236
County: Goshen
Elev: 4098 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 41.8 44.5 52.4 61.2 71.2 81.6 89.1 87.5 77.5 64.6 50.7 40.8 63.7
Mean 26.9 29.4 37.5 45.9 56.2 65.9 72.5 70.6 60.0 47.2 35.1 25.9 47.9
Minimum 12.0 14.4 22.6 30.5 41.2 50.3 55.9 53.7 42.6 29.9 19.4 11.0 32.1
CDD 0 0 <0.5 1 17 106 243 192 39 <0.5 0 0 596
HDD 1181 995 853 575 289 77 10 18 187 551 898 1212 6847
Precip 0.25 0.50 0.79 1.63 2.67 2.21 1.71 1.24 1.37 1.06 0.58 0.37 14.38
Snow 4.0 5.3 6.8 3.0 0.1 0.0 0.0 0.0 0.3 1.9 5.1 5.9 32.4
City: TORRINGTON MUNI AP
State: WY
ID: USW00094053
Lat: 42.0647
Long: -104.1528
County: Goshen
Elev: 4205 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 41.9 44.9 51.5 61.2 71.1 81.5 90.0 87.7 77.3 63.3 49.7 40.0 63.4
Mean 28.3 31.1 37.9 46.7 56.6 66.3 73.9 71.5 60.7 48.3 35.9 27.1 48.8
Minimum 14.6 17.3 24.3 32.3 42.0 51.2 57.8 55.3 44.2 33.4 22.1 14.3 34.2
CDD 0 0 0 1 17 116 282 217 45 <0.5 0 0 677
HDD 1139 949 840 548 279 75 6 16 172 516 873 1173 6587
Precip 0.26 0.34 0.75 1.66 2.47 2.41 1.80 1.27 1.37 1.07 0.44 0.37 14.21
City: TOWER FALLS
State: WY
ID: USC00489025
Lat: 44.9167
Long: -110.4203
County: Park
Elev: 6266 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.0 33.1 42.7 50.8 60.7 69.5 78.9 79.1 69.1 54.9 37.8 26.8 52.7
Mean 15.1 18.4 28.2 36.3 45.2 52.7 59.2 58.3 49.4 38.8 25.0 14.7 36.9
Minimum 2.1 3.7 13.7 21.8 29.7 36.0 39.5 37.6 29.8 22.7 12.2 2.6 21.0
CDD 0 0 0 0 <0.5 1 13 6 <0.5 0 0 0 20
HDD 1548 1305 1141 861 614 369 193 212 467 812 1200 1559 10280
Precip 1.06 0.76 0.95 1.29 1.97 2.01 1.64 1.36 1.30 1.47 1.21 1.40 16.42
Snow 18.6 11.5 11.5 8.1 2.5 0.4 0.0 0.0 0.6 5.8 13.8 20.2 93.0
City: UPTON 13 SW
State: WY
ID: USC00489207
Lat: 43.9269
Long: -104.7456
County: Weston
Elev: 4780 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precip 0.26 0.43 0.93 1.63 2.31 2.11 1.80 1.16 1.01 1.27 0.59 0.41 13.91
Snow 3.7 5.9 6.9 9.7 1.0 0.1 0.0 0.0 0.5 3.2 6.5 6.6 44.1
City: UPTON 14ENE
State: WY
ID: USC00489208
Lat: 44.1619
Long: -104.3542
County: Weston
Elev: 5230 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 32.7 34.9 44.4 53.5 62.7 72.5 80.9 81.7 70.0 56.4 41.6 33.1 55.5
Mean 20.4 23.3 32.0 40.3 49.8 59.0 66.3 66.0 55.3 42.9 29.7 20.8 42.2
Minimum 8.1 11.7 19.5 27.0 36.8 45.5 51.7 50.2 40.5 29.4 17.8 8.4 29.0
CDD 0 0 0 <0.5 3 19 97 103 22 <0.5 0 0 244
HDD 1383 1167 1025 743 476 199 57 74 314 685 1059 1371 8553
Precip 0.61 0.79 1.06 1.94 3.01 3.24 2.31 1.64 1.39 1.85 0.98 0.75 19.57
City: UPTON
State: WY
ID: USC00489205
Lat: 44.0928
Long: -104.6114
County: Weston
Elev: 4320 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 33.7 36.5 46.8 57.6 67.5 77.8 87.2 86.2 74.4 59.8 43.9 32.7 58.8
Mean 22.0 24.9 34.7 44.3 54.2 63.9 72.2 70.8 59.5 46.3 32.1 21.1 45.6
Minimum 10.2 13.2 22.6 31.1 40.9 50.1 57.3 55.4 44.7 32.8 20.4 9.5 32.5
CDD 0 0 0 1 10 79 240 205 43 1 0 0 577
HDD 1335 1124 939 620 344 110 15 25 207 580 985 1361 7646
Precip 0.38 0.42 0.78 1.63 2.57 2.32 1.98 1.29 1.18 1.39 0.63 0.42 14.99
Snow 6.7 7.5 7.8 3.8 0.6 0.1 0.0 0.0 0.0 2.2 7.1 7.7 43.5
City: WAMSUTTER
State: WY
ID: USC00489459
Lat: 41.6667
Long: -107.9667
County: Sweetwater
Elev: 6740 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 28.0 32.9 44.0 54.4 65.0 76.2 84.7 82.3 72.2 58.6 41.0 29.5 55.9
Mean 17.5 21.0 31.8 40.3 49.6 59.6 67.3 65.1 55.5 43.7 29.0 19.0 41.7
Minimum 6.9 9.2 19.6 26.1 34.2 43.0 49.8 47.9 38.8 28.8 17.0 8.4 27.6
CDD 0 0 0 0 <0.5 23 103 62 4 <0.5 0 0 192
HDD 1474 1231 1029 742 478 185 33 59 289 660 1080 1427 8688
Precip 0.47 0.37 0.46 0.76 1.12 0.87 0.93 0.73 0.98 0.74 0.44 0.31 8.18
Snow 5.6 5.8 4.8 3.3 1.8 0.1 0.0 0.0 0.5 2.0 5.4 4.5 33.8
City: WAPITI 1NE
State: WY
ID: USC00489467
Lat: 44.4736
Long: -109.4256
County: Park
Elev: 5640 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.4 40.7 47.1 53.9 62.9 72.5 81.9 80.7 70.0 58.5 45.3 37.8 57.6
Mean 28.3 29.6 35.5 41.8 50.2 58.6 66.6 65.3 55.7 45.5 35.0 27.7 45.1
Minimum 18.2 18.5 24.0 29.7 37.5 44.6 51.2 49.8 41.5 32.6 24.7 17.5 32.6
CDD 0 0 0 <0.5 1 17 103 79 12 <0.5 0 0 212
HDD 1138 991 913 696 460 210 56 71 289 603 900 1158 7485
Precip 0.36 0.41 0.59 1.09 1.45 1.41 0.98 1.06 0.91 0.85 0.52 0.50 10.13
Snow 5.1 4.0 4.6 4.2 0.6 0.0 0.0 0.0 0.1 4.2 3.5 3.6 29.9
City: WESTON 1 E
State: WY
ID: USC00489580
Lat: 44.6406
Long: -105.3053
County: Campbell
Elev: 3525 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 38.5 40.8 50.5 58.5 67.5 78.1 88.0 87.0 75.4 61.2 47.0 36.7 60.9
Mean 25.0 27.6 36.7 44.5 53.5 63.2 71.4 69.9 58.7 46.2 33.5 23.6 46.2
Minimum 11.6 14.5 22.8 30.5 39.6 48.3 54.8 52.8 42.1 31.2 19.9 10.5 31.6
CDD 0 0 0 1 7 67 218 185 34 1 0 0 513
HDD 1238 1046 879 615 361 121 20 34 222 584 946 1283 7350
Precip 0.28 0.30 0.57 1.32 2.61 2.43 1.61 0.81 1.18 1.36 0.46 0.34 13.27
Snow 5.0 4.1 7.4 5.4 1.2 0.0 0.0 0.0 0.4 2.1 5.4 6.4 37.4
City: WHALEN DAM USBR
State: WY
ID: USC00489604
Lat: 42.2494
Long: -104.6281
County: Goshen
Elev: 4294 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 45.5 46.2 54.7 64.4 74.6 84.6 90.7 90.7 82.0 68.3 52.6 42.1 66.5
Mean 29.6 31.2 39.5 48.4 57.7 67.3 72.9 71.1 62.5 50.2 37.8 28.2 49.8
Minimum 13.6 16.3 24.2 32.5 40.9 49.9 55.2 51.5 42.9 32.1 23.1 14.3 33.1
CDD 0 0 <0.5 2 15 118 253 197 58 2 0 0 644
HDD 1099 945 793 498 240 51 6 8 134 461 815 1140 6189
Precip 0.31 0.32 0.65 1.78 2.38 1.87 1.85 1.35 1.37 1.14 0.47 0.31 13.80
City: WHEATLAND 4 N
State: WY
ID: USC00489615
Lat: 42.1106
Long: -104.9492
County: Platte
Elev: 4638 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 42.8 44.9 53.5 61.8 71.0 81.5 89.4 88.0 78.4 65.1 51.1 41.3 64.2
Mean 30.8 32.3 39.6 47.0 56.2 65.8 72.5 71.1 61.4 49.8 38.6 29.6 49.7
Minimum 18.8 19.8 25.8 32.3 41.4 50.1 55.7 54.2 44.5 34.5 26.0 17.9 35.2
CDD 0 0 <0.5 1 12 93 241 202 46 2 <0.5 0 598
HDD 1060 914 786 539 285 69 8 13 153 473 794 1097 6190
Precip 0.18 0.31 0.73 1.47 2.43 2.10 1.83 1.33 1.33 1.14 0.47 0.37 13.69
Snow 3.8 6.3 6.9 4.5 1.1 0.0 0.0 0.0 0.5 2.9 4.1 6.1 36.2
City: WORLAND FAA AP
State: WY
ID: USW00024062
Lat: 43.9658
Long: -107.9508
County: Washakie
Elev: 4172 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.6 37.4 50.5 60.1 69.9 80.3 89.0 87.4 74.5 60.3 44.2 30.6 59.7
Mean 17.1 23.8 36.5 45.7 55.4 64.7 72.0 70.1 58.6 45.5 30.6 17.5 44.9
Minimum 3.6 10.2 22.4 31.2 40.9 49.1 55.0 52.8 42.7 30.7 17.1 4.5 30.1
CDD 0 0 0 1 11 84 229 181 29 <0.5 0 0 535
HDD 1485 1153 885 581 309 93 13 23 221 605 1030 1471 7869
Precip 0.23 0.19 0.46 0.86 1.42 1.15 0.71 0.43 0.85 0.69 0.35 0.23 7.57
Snow 5.1 3.5 4.7 1.6 0.4 0.0 0.0 0.0 1.5 2.1 4.4 6.7 30.0
City: WORLAND
State: WY
ID: USC00489770
Lat: 44.0108
Long: -107.9686
County: Washakie
Elev: 4060 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.7 37.9 50.7 60.7 70.4 80.7 90.1 88.8 75.8 61.0 44.3 31.1 60.3
Mean 17.5 24.3 36.6 46.4 56.5 65.9 73.3 71.0 59.0 46.2 31.3 18.6 45.6
Minimum 4.3 10.7 22.5 32.0 42.6 51.1 56.4 53.3 42.3 31.4 18.2 6.1 31.0
CDD 0 0 0 1 19 104 267 208 32 <0.5 0 0 631
HDD 1472 1139 881 561 283 77 11 20 210 583 1012 1438 7689
Precip 0.26 0.22 0.46 0.82 1.46 1.17 0.77 0.39 0.92 0.72 0.40 0.23 7.82
City: WRIGHT 12W
State: WY
ID: USC00489805
Lat: 43.7472
Long: -105.7331
County: Campbell
Elev: 5020 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 34.8 37.4 46.1 54.9 64.6 75.5 85.3 84.9 72.7 58.3 43.4 33.0 57.7
Mean 23.5 26.1 34.1 42.0 51.3 61.1 69.5 68.7 57.7 44.7 32.1 22.3 44.5
Minimum 12.3 14.8 22.1 29.2 37.9 46.7 53.7 52.6 42.7 31.2 20.9 11.6 31.4
CDD 0 0 0 <0.5 4 46 175 160 32 <0.5 <0.5 0 417
HDD 1285 1089 958 689 430 163 36 44 251 628 986 1323 7881
Precip 0.35 0.52 0.96 1.54 2.47 1.84 1.56 0.81 1.19 1.27 0.66 0.46 13.63
Snow 6.6 6.8 9.8 10.2 2.7 0.2 0.0 0.0 0.8 6.4 6.5 7.0 57.0
City: YELLOWSTONE LAKE
State: WY
ID: USW00094173
Lat: 44.5444
Long: -110.4211
County: Teton
Elev: 7835 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 24.3 27.4 36.7 43.6 51.5 62.5 72.0 71.9 62.1 48.0 33.1 24.0 46.5
Mean 12.7 14.8 23.0 31.3 40.0 48.6 55.9 55.2 46.8 35.6 22.6 13.7 33.4
Minimum 1.1 2.2 9.3 18.9 28.4 34.6 39.8 38.5 31.4 23.1 12.1 3.4 20.3
CDD 0 0 0 0 0 <0.5 <0.5 <0.5 0 0 0 0 1
HDD 1621 1406 1302 1012 777 493 283 304 548 913 1272 1590 11521
Precip 2.11 1.41 1.21 2.08 2.27 2.00 1.47 1.52 1.30 1.35 2.08 1.50 20.30
City: YELLOWSTONE NP E ENT
State: WY
ID: USC00489902
Lat: 44.4886
Long: -110.0039
County: Park
Elev: 6952 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 29.0 33.0 40.0 46.8 56.6 67.1 78.5 77.0 65.2 52.8 38.0 28.2 51.1
Mean 16.2 19.2 26.4 34.9 43.7 51.6 59.3 57.8 48.4 38.5 26.7 16.3 36.7
Minimum 3.3 5.4 12.7 23.0 30.8 36.1 40.0 38.5 31.7 24.1 15.4 4.4 22.2
CDD 0 0 0 0 <0.5 <0.5 5 3 <0.5 0 0 0 9
HDD 1514 1282 1198 903 660 402 184 228 497 823 1149 1510 10350
City: YELLOWSTONE PK MAMMOTH
State: WY
ID: USC00489905
Lat: 44.9767
Long: -110.6964
County: Park
Elev: 6230 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 30.2 33.4 40.8 48.9 59.0 68.6 79.3 78.6 67.4 52.8 37.7 28.7 52.2
Mean 21.1 23.2 30.4 37.8 46.9 55.5 63.8 62.6 52.9 41.1 28.7 20.0 40.4
Minimum 12.0 13.0 20.1 26.7 34.8 42.3 48.3 46.7 38.4 29.4 19.8 11.3 28.6
CDD 0 0 0 0 <0.5 9 58 38 4 0 0 0 108
HDD 1361 1170 1071 816 561 295 96 111 367 741 1087 1395 9071
Precip 0.73 0.64 0.95 1.30 2.06 1.95 1.46 1.06 1.14 1.28 1.03 0.81 14.41
Snow 11.1 8.5 10.4 8.0 2.2 0.3 0.0 0.0 0.3 4.0 9.4 10.2 64.4
City: YODER 5 W
State: WY
ID: USC00489925
Lat: 41.9131
Long: -104.3881
County: Goshen
Elev: 4330 ft
Normal Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Maximum 43.7 45.9 54.5 62.9 72.5 83.3 90.8 89.1 79.6 66.4 51.9 42.7 65.4
Mean 30.3 31.9 39.3 46.9 56.8 66.7 73.4 71.6 62.0 49.9 37.6 29.4 49.7
Minimum 16.9 17.8 24.2 30.9 41.2 50.1 56.1 54.2 44.3 33.3 23.3 16.1 34.1
CDD 0 0 <0.5 1 17 113 268 218 54 2 <0.5 0 673
HDD 1076 928 795 544 269 62 6 12 146 472 822 1103 6236