| California
Monthly Normal Mean Temperature (1991-2020) Source: National Center for Environmental Information |
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| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Adin Rs | 41.19 | -120.94 | 1279 | 35.7 | 38.1 | 42.2 | 47.0 | 54.8 | 61.5 | 69.7 | 68.4 | 62.7 | 51.7 | 41.2 | 34.2 |
| Alpine | 32.84 | -116.78 | 517 | 53.2 | 53.3 | 55.8 | 58.8 | 62.6 | 67.8 | 73.4 | 75.5 | 73.1 | 66.2 | 59.1 | 52.3 |
| Alturas | 41.49 | -120.54 | 1334 | 32.7 | 35.2 | 40.2 | 45.0 | 53.5 | 60.6 | 68.0 | 66.3 | 59.6 | 48.8 | 38.5 | 32.0 |
| Alturas Muni Ap | 41.49 | -120.56 | 1334 | 31.8 | 34.8 | 39.6 | 44.3 | 52.5 | 60.2 | 68.2 | 65.8 | 58.5 | 47.5 | 37.7 | 30.5 |
| Anaheim | 33.86 | -117.84 | 72 | 59.9 | 60.2 | 62.6 | 65.3 | 68.1 | 71.7 | 76.2 | 77.4 | 75.9 | 71.3 | 64.9 | 59.4 |
| Angwin Pacific Union College | 38.57 | -122.44 | 523 | 46.5 | 47.8 | 50.6 | 54.1 | 59.7 | 65.7 | 69.4 | 69.1 | 67.4 | 61.1 | 51.3 | 45.8 |
| Antioch Pumping Plt #3 | 37.98 | -121.75 | 18 | 48.0 | 52.3 | 56.5 | 60.8 | 66.6 | 72.6 | 76.0 | 75.2 | 72.7 | 65.9 | 55.4 | 48.1 |
| Arcata Eureka Ap | 40.98 | -124.11 | 61 | 48.4 | 48.6 | 49.0 | 50.3 | 52.9 | 55.5 | 57.4 | 57.9 | 56.8 | 54.2 | 50.5 | 48.0 |
| Ash Mtn | 36.49 | -118.83 | 521 | 47.9 | 50.4 | 53.5 | 57.2 | 66.3 | 75.9 | 83.0 | 82.3 | 76.9 | 66.2 | 54.7 | 47.4 |
| Auberry 2 Nw | 37.09 | -119.51 | 637 | 45.8 | 48.3 | 52.0 | 56.6 | 65.0 | 73.9 | 81.3 | 80.2 | 74.9 | 63.9 | 52.5 | 45.2 |
| Auburn | 38.91 | -121.08 | 394 | 47.1 | 49.7 | 52.7 | 56.4 | 64.2 | 71.6 | 78.1 | 77.4 | 73.2 | 64.3 | 53.4 | 46.5 |
| Avalon Catalina Ap | 33.41 | -118.42 | 488 | 56.0 | 54.7 | 55.3 | 57.0 | 59.5 | 62.3 | 68.0 | 70.6 | 70.5 | 65.3 | 60.2 | 54.9 |
| Baker | 35.28 | -116.06 | 293 | 48.8 | 54.3 | 61.4 | 68.3 | 77.6 | 87.6 | 93.8 | 92.1 | 84.4 | 70.5 | 57.0 | 47.5 |
| Bakersfield 5 Nw | 35.42 | -119.05 | 143 | 48.5 | 52.4 | 57.3 | 61.9 | 69.7 | 77.4 | 83.7 | 82.4 | 77.3 | 67.0 | 55.5 | 48.3 |
| Bakersfield Ap | 35.43 | -119.05 | 149 | 49.5 | 53.8 | 58.6 | 63.3 | 71.1 | 78.7 | 84.8 | 83.4 | 78.2 | 67.7 | 56.3 | 49.2 |
| Balch Pwr House | 36.91 | -119.09 | 529 | 45.5 | 48.1 | 53.2 | 57.5 | 65.0 | 73.0 | 80.8 | 81.2 | 76.1 | 65.5 | 52.5 | 44.6 |
| Barstow | 34.89 | -117.02 | 677 | 47.1 | 51.1 | 57.0 | 63.1 | 71.3 | 80.5 | 86.9 | 85.7 | 78.3 | 66.8 | 54.5 | 46.2 |
| Barstow Daggett Ap | 34.85 | -116.79 | 584 | 48.8 | 52.8 | 59.1 | 65.4 | 74.2 | 83.6 | 89.6 | 88.5 | 81.1 | 68.8 | 56.1 | 47.4 |
| Ben Lomond #4 | 37.09 | -122.08 | 128 | 51.0 | 52.9 | 55.6 | 58.5 | 62.6 | 67.1 | 69.6 | 70.2 | 68.7 | 63.6 | 55.4 | 50.2 |
| Berkeley | 37.87 | -122.26 | 95 | 51.1 | 53.0 | 55.2 | 57.0 | 59.7 | 62.9 | 63.7 | 64.4 | 64.9 | 62.5 | 56.1 | 50.9 |
| Big Bar 4 E | 40.74 | -123.21 | 382 | 42.0 | 45.2 | 49.5 | 53.9 | 61.1 | 67.3 | 74.8 | 73.8 | 68.1 | 57.5 | 47.2 | 40.9 |
| Big Bear Lake | 34.24 | -116.92 | 2058 | 34.8 | 34.7 | 39.1 | 44.2 | 51.5 | 59.3 | 65.1 | 64.1 | 58.5 | 49.2 | 40.6 | 34.8 |
| Big Sur Stn | 36.25 | -121.78 | 61 | 51.4 | 51.9 | 53.7 | 55.4 | 58.0 | 61.1 | 63.0 | 63.8 | 63.5 | 61.0 | 55.3 | 50.9 |
| Bishop Ap | 37.37 | -118.36 | 1250 | 39.9 | 42.9 | 49.2 | 55.2 | 63.5 | 72.5 | 78.2 | 76.0 | 68.6 | 57.5 | 45.6 | 38.3 |
| Blue Canyon Ap | 39.28 | -120.71 | 1608 | 40.4 | 39.0 | 41.5 | 44.8 | 53.1 | 62.1 | 70.2 | 69.8 | 65.1 | 55.5 | 45.1 | 39.2 |
| Blythe | 33.61 | -114.60 | 82 | 54.8 | 58.3 | 64.5 | 71.7 | 80.5 | 88.3 | 93.9 | 93.4 | 87.4 | 73.8 | 62.6 | 52.1 |
| Blythe Ap | 33.62 | -114.71 | 120 | 55.7 | 59.3 | 65.6 | 72.1 | 80.3 | 89.2 | 95.0 | 94.7 | 88.0 | 75.4 | 62.9 | 54.0 |
| Boca | 39.39 | -120.09 | 1699 | 28.5 | 30.8 | 36.2 | 41.4 | 48.9 | 55.8 | 62.6 | 61.0 | 55.0 | 46.0 | 36.7 | 29.0 |
| Bodega 6 Wsw | 38.32 | -123.07 | 19 | 50.4 | 50.5 | 51.3 | 51.5 | 53.1 | 55.0 | 56.5 | 57.4 | 58.3 | 55.7 | 52.8 | 49.9 |
| Bodie California St Historic P | 38.21 | -119.01 | 2551 | 24.2 | 24.9 | 29.0 | 34.9 | 43.0 | 51.3 | 57.2 | 55.5 | 49.5 | 40.3 | 30.8 | 24.2 |
| Borrego Desert Park | 33.26 | -116.40 | 247 | 57.6 | 59.8 | 65.3 | 70.5 | 77.7 | 86.2 | 92.3 | 92.1 | 86.4 | 76.0 | 64.9 | 56.8 |
| Bowman Dam | 39.45 | -120.66 | 1641 | 37.1 | 37.6 | 39.6 | 44.1 | 51.9 | 60.0 | 68.1 | 67.6 | 63.7 | 53.9 | 44.1 | 36.9 |
| Brawley 2 Sw | 32.95 | -115.56 | -31 | 56.6 | 59.6 | 65.5 | 70.7 | 77.8 | 86.2 | 92.4 | 93.1 | 87.6 | 76.6 | 64.4 | 55.3 |
| Bridgeport | 38.26 | -119.23 | 1972 | 26.7 | 29.2 | 36.3 | 42.0 | 49.2 | 57.7 | 64.2 | 62.3 | 55.7 | 45.3 | 35.8 | 28.0 |
| Burbank Glendale Pasadena Ap | 34.20 | -118.36 | 226 | 56.1 | 56.6 | 59.3 | 62.3 | 66.1 | 70.1 | 75.6 | 76.9 | 74.7 | 68.4 | 60.7 | 55.1 |
| Burbank Valley Pump Plt | 34.19 | -118.35 | 200 | 55.8 | 56.2 | 58.9 | 61.9 | 65.0 | 69.4 | 74.2 | 75.6 | 73.7 | 67.5 | 60.4 | 54.8 |
| Burney | 40.88 | -121.65 | 975 | 33.6 | 36.4 | 41.0 | 46.1 | 54.6 | 61.3 | 68.5 | 66.1 | 59.6 | 49.1 | 38.7 | 32.8 |
| Buttonwillow | 35.40 | -119.47 | 69 | 47.5 | 52.4 | 57.5 | 62.5 | 70.2 | 77.3 | 82.7 | 81.2 | 75.8 | 65.6 | 54.1 | 46.9 |
| Cachuma Lake | 34.58 | -119.98 | 241 | 50.7 | 51.8 | 54.5 | 57.5 | 61.3 | 65.8 | 69.9 | 70.9 | 68.6 | 63.6 | 56.4 | 50.1 |
| Calaveras Big Trees | 38.28 | -120.31 | 1431 | 37.7 | 37.9 | 40.3 | 44.5 | 52.1 | 61.0 | 68.1 | 67.3 | 62.1 | 53.0 | 43.2 | 36.8 |
| Calistoga | 38.60 | -122.60 | 122 | 49.1 | 51.4 | 54.2 | 57.3 | 62.5 | 68.6 | 72.1 | 71.7 | 69.8 | 63.0 | 53.8 | 48.1 |
| Callahan | 41.34 | -122.82 | 940 | 37.7 | 41.2 | 45.4 | 49.8 | 56.6 | 63.0 | 70.4 | 69.0 | 63.0 | 53.0 | 42.7 | 36.8 |
| Camarillo Ap | 34.22 | -119.08 | 24 | 56.5 | 56.6 | 58.0 | 60.1 | 62.3 | 65.9 | 69.1 | 70.2 | 69.5 | 65.2 | 60.7 | 55.8 |
| Camp Pardee | 38.25 | -120.84 | 201 | 47.6 | 51.0 | 54.6 | 58.5 | 65.6 | 73.4 | 78.8 | 78.3 | 74.5 | 65.9 | 54.9 | 47.5 |
| Camp Pendleton Mcas | 33.30 | -117.35 | 23 | 54.7 | 55.3 | 57.1 | 59.8 | 62.7 | 66.5 | 70.0 | 72.0 | 70.2 | 65.5 | 59.2 | 53.9 |
| Campo | 32.63 | -116.47 | 802 | 49.2 | 49.5 | 52.1 | 55.3 | 60.6 | 66.5 | 73.4 | 74.6 | 70.0 | 61.4 | 53.9 | 48.3 |
| Campo Asos | 32.63 | -116.47 | 805 | 48.2 | 48.2 | 50.2 | 53.4 | 58.9 | 65.4 | 72.4 | 73.9 | 69.1 | 60.5 | 53.1 | 47.3 |
| Canby 3 Sw | 41.42 | -120.90 | 1314 | 30.8 | 35.1 | 39.7 | 44.6 | 52.8 | 60.2 | 68.0 | 66.0 | 59.1 | 47.7 | 37.8 | 30.0 |
| Canyon Dam | 40.17 | -121.09 | 1390 | 33.5 | 35.8 | 39.8 | 44.8 | 53.5 | 61.2 | 68.3 | 67.0 | 61.3 | 50.8 | 39.8 | 33.0 |
| Carlsbad Palomar Ap | 33.13 | -117.28 | 100 | 56.4 | 56.3 | 57.6 | 59.8 | 62.5 | 65.1 | 69.2 | 70.5 | 69.6 | 66.1 | 60.8 | 56.0 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Carmel Valley | 36.48 | -121.72 | 146 | 51.6 | 52.3 | 54.2 | 55.8 | 58.6 | 62.1 | 64.7 | 65.1 | 65.7 | 62.7 | 55.6 | 51.0 |
| Cecilville | 41.14 | -123.14 | 704 | 37.4 | 41.2 | 46.0 | 50.7 | 58.7 | 65.5 | 74.1 | 72.1 | 67.2 | 53.5 | 43.4 | 36.5 |
| Cedarville | 41.53 | -120.18 | 1429 | 32.7 | 35.7 | 40.9 | 46.1 | 54.8 | 63.6 | 73.0 | 70.9 | 62.7 | 50.8 | 39.0 | 31.4 |
| Cherry Valley Dam | 37.97 | -119.92 | 1452 | 40.3 | 41.0 | 44.4 | 49.0 | 56.9 | 65.9 | 73.7 | 73.2 | 67.4 | 57.4 | 46.6 | 39.9 |
| Chester | 40.30 | -121.24 | 1381 | 32.0 | 34.3 | 38.4 | 43.7 | 51.8 | 59.6 | 67.1 | 65.6 | 59.8 | 49.5 | 38.5 | 31.6 |
| Chico Univ Farm | 39.69 | -121.82 | 56 | 46.1 | 50.3 | 54.2 | 59.0 | 66.8 | 73.4 | 78.1 | 76.7 | 72.9 | 63.5 | 52.4 | 46.4 |
| China Lake Naf | 35.69 | -117.69 | 680 | 45.5 | 50.0 | 56.9 | 63.1 | 71.8 | 81.1 | 87.5 | 85.9 | 77.8 | 65.6 | 53.1 | 44.9 |
| Chino Ap | 33.98 | -117.64 | 198 | 55.6 | 56.4 | 59.1 | 62.8 | 67.7 | 73.0 | 78.3 | 79.8 | 76.5 | 68.9 | 60.7 | 54.6 |
| Chiriaco Summit | 33.66 | -115.72 | 520 | 52.9 | 54.5 | 60.2 | 67.0 | 73.7 | 82.4 | 88.4 | 88.4 | 82.0 | 71.2 | 60.3 | 51.8 |
| Chula Vista | 32.64 | -117.09 | 17 | 57.0 | 57.5 | 59.2 | 61.0 | 63.4 | 66.1 | 69.7 | 71.3 | 70.6 | 66.7 | 61.0 | 56.2 |
| Clearlake 4 Se | 38.92 | -122.57 | 411 | 43.7 | 45.7 | 48.5 | 52.8 | 58.8 | 67.3 | 73.6 | 72.4 | 67.9 | 59.3 | 49.5 | 43.7 |
| Cloverdale | 38.79 | -123.03 | 122 | 49.1 | 51.8 | 55.2 | 59.3 | 65.7 | 71.9 | 74.8 | 74.0 | 71.7 | 64.8 | 54.6 | 48.2 |
| Coalinga | 36.14 | -120.36 | 204 | 49.0 | 52.8 | 58.0 | 63.1 | 71.1 | 78.6 | 84.8 | 83.5 | 77.9 | 67.6 | 55.9 | 48.8 |
| Colfax | 39.09 | -120.95 | 725 | 45.8 | 47.1 | 49.9 | 54.1 | 61.6 | 69.7 | 77.3 | 76.2 | 71.7 | 61.9 | 50.9 | 44.8 |
| Colusa 2 Ssw | 39.19 | -122.03 | 15 | 46.4 | 50.7 | 55.1 | 59.7 | 67.3 | 73.4 | 76.2 | 74.9 | 71.8 | 63.5 | 53.0 | 46.1 |
| Concord Buchanan Fld | 37.99 | -122.06 | 6 | 49.4 | 53.0 | 56.6 | 60.1 | 65.3 | 70.6 | 73.4 | 73.6 | 71.6 | 65.4 | 55.6 | 49.5 |
| Concord Wwtp | 37.98 | -122.07 | 12 | 50.1 | 53.7 | 57.2 | 60.7 | 65.5 | 70.7 | 73.3 | 73.5 | 71.9 | 65.6 | 56.3 | 49.9 |
| Copco #1 Dam | 41.98 | -122.34 | 824 | 37.3 | 41.1 | 45.3 | 49.5 | 57.8 | 65.3 | 74.3 | 74.1 | 66.9 | 54.4 | 43.7 | 36.4 |
| Corcoran Irrig Dist | 36.10 | -119.58 | 61 | 46.7 | 51.4 | 56.5 | 61.8 | 69.3 | 76.3 | 81.3 | 80.0 | 75.4 | 65.5 | 53.7 | 46.2 |
| Covelo | 39.82 | -123.24 | 431 | 42.5 | 45.3 | 49.0 | 52.7 | 59.2 | 65.5 | 72.5 | 71.1 | 66.4 | 57.2 | 46.8 | 41.2 |
| Crescent City 3 Nnw | 41.80 | -124.21 | 13 | 47.2 | 47.7 | 48.6 | 50.5 | 53.3 | 55.6 | 58.3 | 58.8 | 57.2 | 53.8 | 49.1 | 46.2 |
| Crescent City Mcnamara Ap | 41.78 | -124.24 | 17 | 49.0 | 49.3 | 49.3 | 50.8 | 53.3 | 55.5 | 57.3 | 58.5 | 57.3 | 54.8 | 51.1 | 48.3 |
| Culver City | 34.01 | -118.41 | 28 | 57.3 | 57.5 | 59.5 | 61.9 | 64.3 | 67.5 | 70.6 | 71.3 | 70.3 | 66.9 | 61.3 | 56.6 |
| Cuyamaca | 32.99 | -116.59 | 1414 | 42.0 | 42.4 | 45.7 | 49.1 | 55.3 | 63.6 | 70.7 | 70.8 | 65.1 | 55.2 | 47.0 | 41.3 |
| Davis 2 Wsw Exp Farm | 38.54 | -121.78 | 18 | 46.9 | 50.9 | 55.1 | 59.6 | 66.3 | 72.2 | 75.3 | 74.6 | 72.3 | 64.7 | 54.0 | 47.0 |
| De Sabla | 39.87 | -121.61 | 826 | 44.1 | 45.1 | 48.5 | 52.8 | 60.3 | 68.1 | 74.7 | 73.7 | 69.4 | 59.9 | 48.6 | 42.7 |
| Death Valley Np | 36.46 | -116.87 | -59 | 54.9 | 61.3 | 69.8 | 77.9 | 87.8 | 97.5 | 104.2 | 102.3 | 93.4 | 78.9 | 64.0 | 53.4 |
| Delano | 35.77 | -119.26 | 92 | 46.9 | 51.9 | 57.0 | 62.1 | 69.3 | 77.0 | 82.5 | 81.0 | 76.1 | 66.1 | 54.4 | 47.0 |
| Desert Resorts Rgnl Ap | 33.63 | -116.16 | -36 | 55.0 | 58.6 | 65.0 | 71.0 | 78.7 | 86.1 | 91.2 | 90.6 | 84.8 | 73.9 | 61.7 | 53.5 |
| Dobbins 1 S | 39.36 | -121.20 | 500 | 45.4 | 47.0 | 50.7 | 54.3 | 61.3 | 68.9 | 75.4 | 74.5 | 70.2 | 61.3 | 50.9 | 44.8 |
| Donner Mem Sp | 39.32 | -120.23 | 1810 | 29.0 | 30.7 | 34.8 | 39.9 | 48.1 | 55.5 | 62.9 | 61.4 | 55.4 | 45.9 | 35.9 | 28.1 |
| Downieville | 39.56 | -120.82 | 889 | 39.0 | 41.5 | 45.3 | 49.5 | 57.0 | 63.8 | 70.2 | 69.3 | 64.7 | 55.4 | 44.3 | 37.7 |
| Doyle 4 Sse | 39.97 | -120.08 | 1338 | 33.3 | 37.9 | 43.5 | 47.6 | 55.2 | 62.4 | 69.5 | 68.0 | 61.6 | 51.7 | 40.1 | 33.0 |
| Dunsmuir Trtmt Pl | 41.18 | -122.28 | 661 | 39.3 | 41.6 | 45.3 | 50.2 | 58.4 | 65.7 | 71.9 | 70.3 | 64.9 | 55.1 | 44.9 | 38.9 |
| Eagle Mtn | 33.81 | -115.45 | 297 | 55.2 | 58.4 | 64.5 | 70.9 | 79.5 | 88.6 | 93.6 | 92.6 | 86.7 | 75.3 | 63.3 | 54.3 |
| East Park Rsvr | 39.36 | -122.52 | 367 | 44.4 | 47.0 | 50.7 | 55.2 | 63.0 | 70.9 | 77.0 | 75.1 | 70.7 | 62.1 | 50.9 | 44.6 |
| El Cajon | 32.80 | -116.93 | 151 | 55.9 | 56.8 | 59.7 | 62.6 | 66.1 | 70.1 | 74.7 | 76.6 | 74.7 | 68.3 | 61.2 | 55.1 |
| El Capitan Dam | 32.89 | -116.82 | 183 | 56.5 | 56.5 | 58.5 | 61.9 | 67.0 | 69.6 | 75.8 | 77.4 | 74.5 | 69.6 | 61.8 | 56.1 |
| El Centro 2 Ssw | 32.77 | -115.56 | -9 | 57.2 | 60.3 | 65.9 | 71.5 | 78.6 | 86.8 | 92.5 | 93.0 | 87.6 | 76.7 | 64.9 | 56.2 |
| El Centro Naf | 32.82 | -115.68 | -13 | 56.2 | 60.0 | 65.9 | 71.4 | 78.2 | 86.4 | 92.2 | 92.6 | 86.9 | 75.3 | 63.6 | 54.7 |
| El Mirage | 34.59 | -117.63 | 899 | 44.7 | 47.3 | 52.7 | 57.7 | 65.4 | 74.6 | 80.8 | 80.0 | 73.3 | 62.2 | 51.8 | 43.3 |
| Elsinore | 33.69 | -117.35 | 387 | 53.8 | 54.9 | 58.7 | 62.6 | 67.9 | 74.3 | 80.3 | 81.3 | 77.2 | 68.5 | 59.6 | 52.6 |
| Escondido #2 | 33.12 | -117.09 | 183 | 56.8 | 57.3 | 59.9 | 63.0 | 66.6 | 71.1 | 75.8 | 77.2 | 75.0 | 69.1 | 61.9 | 55.9 |
| Eureka Wfo Woodley Island | 40.81 | -124.16 | 6 | 47.9 | 48.4 | 49.2 | 50.8 | 53.7 | 56.0 | 57.7 | 58.5 | 57.2 | 54.3 | 50.5 | 47.4 |
| Fairfield | 38.27 | -122.07 | 12 | 48.5 | 52.2 | 55.9 | 59.6 | 65.0 | 70.8 | 73.8 | 73.6 | 71.7 | 65.2 | 55.4 | 48.4 |
| Fairmont | 34.71 | -118.43 | 933 | 46.9 | 48.6 | 52.9 | 57.2 | 64.5 | 73.7 | 79.9 | 80.5 | 75.0 | 64.8 | 54.1 | 46.0 |
| Fallbrook 5 Ne | 33.44 | -117.19 | 348 | 57.4 | 56.6 | 59.0 | 61.3 | 64.1 | 68.3 | 73.6 | 75.5 | 74.8 | 70.6 | 63.1 | 56.6 |
| Five Points 5 Ssw | 36.36 | -120.16 | 87 | 48.2 | 52.5 | 57.4 | 62.0 | 69.8 | 76.0 | 81.0 | 79.9 | 76.0 | 66.1 | 55.2 | 47.6 |
| Fremont | 37.54 | -122.02 | 12 | 50.6 | 52.9 | 55.8 | 58.0 | 61.5 | 65.0 | 67.3 | 67.7 | 67.2 | 62.6 | 55.4 | 50.5 |
| Fresno 5 Ne | 36.77 | -119.71 | 103 | 49.6 | 54.2 | 59.1 | 64.2 | 71.6 | 79.1 | 84.7 | 83.7 | 79.0 | 69.0 | 57.2 | 49.3 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Fresno Yosemite Intl Ap | 36.78 | -119.72 | 102 | 48.0 | 52.3 | 57.4 | 62.3 | 70.2 | 77.6 | 83.5 | 82.2 | 77.1 | 66.7 | 55.1 | 47.5 |
| Friant Government Camp | 37.00 | -119.71 | 125 | 46.9 | 50.6 | 54.4 | 58.3 | 66.3 | 73.9 | 80.2 | 79.1 | 74.2 | 65.1 | 54.1 | 46.4 |
| Ft Bidwell | 41.87 | -120.16 | 1444 | 31.6 | 34.9 | 40.4 | 45.2 | 53.3 | 60.6 | 69.6 | 68.0 | 60.9 | 49.9 | 38.4 | 30.3 |
| Ft Bragg 5 N | 39.51 | -123.76 | 38 | 45.9 | 47.1 | 48.0 | 49.8 | 52.6 | 55.2 | 57.0 | 57.4 | 56.7 | 53.8 | 49.3 | 45.7 |
| Ft Ross | 38.52 | -123.24 | 34 | 49.2 | 50.3 | 50.4 | 51.5 | 53.5 | 56.1 | 57.0 | 58.1 | 57.8 | 56.8 | 52.6 | 49.4 |
| Fullerton Muni Ap | 33.87 | -117.98 | 29 | 57.6 | 58.6 | 61.2 | 64.0 | 66.9 | 70.8 | 75.2 | 76.5 | 75.0 | 69.3 | 62.4 | 56.9 |
| Georgetown Rs | 38.93 | -120.80 | 915 | 44.3 | 45.4 | 48.3 | 52.5 | 59.7 | 68.8 | 76.8 | 76.5 | 71.5 | 61.7 | 49.9 | 43.1 |
| Getty Ctr | 34.09 | -118.48 | 341 | 59.4 | 58.1 | 59.2 | 60.9 | 63.4 | 65.8 | 69.8 | 72.2 | 72.5 | 67.7 | 63.8 | 57.9 |
| Gibraltar Dam #2 | 34.52 | -119.68 | 475 | 51.2 | 51.7 | 54.3 | 58.1 | 63.0 | 68.6 | 74.4 | 75.0 | 71.2 | 64.1 | 56.7 | 48.9 |
| Gilroy | 37.00 | -121.56 | 59 | 49.4 | 52.2 | 55.3 | 58.2 | 63.1 | 67.2 | 70.6 | 70.8 | 68.7 | 63.4 | 55.0 | 48.7 |
| Glennville | 35.73 | -118.70 | 957 | 42.4 | 43.2 | 46.1 | 49.5 | 56.4 | 63.8 | 70.7 | 69.8 | 64.7 | 55.5 | 47.0 | 41.4 |
| Grant Grove | 36.74 | -118.96 | 2006 | 35.9 | 35.5 | 37.8 | 41.0 | 48.7 | 58.2 | 65.6 | 65.4 | 60.1 | 50.7 | 42.2 | 35.4 |
| Grass Valley #2 | 39.20 | -121.07 | 732 | 43.4 | 44.5 | 47.5 | 51.3 | 58.8 | 66.4 | 73.1 | 72.1 | 67.2 | 58.2 | 48.4 | 42.6 |
| Graton | 38.43 | -122.86 | 61 | 47.7 | 50.7 | 53.3 | 56.2 | 60.4 | 64.8 | 66.5 | 67.1 | 65.9 | 61.2 | 53.3 | 47.2 |
| Grizzly Creek Sp | 40.49 | -123.91 | 126 | 43.9 | 45.5 | 47.9 | 51.2 | 56.3 | 59.5 | 62.8 | 63.2 | 60.7 | 53.9 | 47.0 | 43.0 |
| Groveland 2 | 37.84 | -120.23 | 853 | 42.2 | 43.5 | 47.5 | 51.4 | 58.6 | 67.0 | 73.7 | 72.8 | 67.3 | 57.7 | 47.6 | 41.4 |
| Haiwee | 36.14 | -117.95 | 1166 | 39.1 | 42.1 | 48.2 | 54.1 | 62.4 | 72.3 | 77.9 | 76.7 | 70.4 | 58.7 | 46.5 | 38.4 |
| Half Moon Bay | 37.47 | -122.44 | 8 | 51.4 | 51.3 | 52.1 | 52.9 | 54.9 | 56.9 | 58.8 | 59.7 | 58.8 | 57.1 | 53.7 | 50.9 |
| Hanford 1 S | 36.32 | -119.64 | 72 | 46.6 | 51.3 | 57.0 | 62.0 | 69.4 | 76.7 | 81.9 | 80.6 | 75.4 | 65.7 | 54.3 | 46.2 |
| Hanford Muni Ap | 36.32 | -119.63 | 76 | 46.8 | 50.9 | 56.7 | 61.8 | 69.2 | 76.0 | 81.1 | 79.9 | 74.7 | 64.6 | 53.2 | 46.0 |
| Hat Creek | 40.93 | -121.54 | 919 | 35.0 | 38.0 | 42.9 | 47.8 | 55.9 | 62.8 | 69.2 | 67.3 | 61.3 | 50.9 | 40.6 | 34.2 |
| Hawthorne Muni Ap | 33.92 | -118.33 | 19 | 58.3 | 58.7 | 60.3 | 62.3 | 64.6 | 67.3 | 70.9 | 72.0 | 71.5 | 68.1 | 62.6 | 57.6 |
| Hayfield Pumping Plt | 33.70 | -115.63 | 418 | 53.3 | 55.8 | 61.5 | 67.3 | 75.6 | 84.1 | 90.5 | 90.4 | 83.7 | 71.9 | 60.3 | 52.4 |
| Hayward Air Terminal | 37.65 | -122.12 | 13 | 51.2 | 53.5 | 55.9 | 58.2 | 60.9 | 64.6 | 66.1 | 67.3 | 67.3 | 63.5 | 56.2 | 51.2 |
| Healdsburg | 38.63 | -122.87 | 54 | 48.5 | 51.3 | 54.4 | 58.6 | 64.3 | 69.7 | 71.5 | 71.0 | 68.5 | 62.7 | 53.8 | 48.0 |
| Hearst Castle | 35.68 | -121.17 | 465 | 53.2 | 52.4 | 54.6 | 56.2 | 60.5 | 63.9 | 66.1 | 67.8 | 69.1 | 65.1 | 58.0 | 52.4 |
| Hemet | 33.74 | -116.89 | 552 | 55.2 | 56.2 | 59.0 | 62.4 | 67.6 | 72.6 | 80.2 | 81.1 | 77.2 | 68.8 | 60.9 | 54.1 |
| Henshaw Dam | 33.24 | -116.76 | 823 | 45.7 | 46.6 | 49.9 | 53.3 | 59.2 | 65.6 | 72.6 | 73.7 | 68.7 | 59.4 | 51.2 | 44.7 |
| Hesperia 2E | 34.42 | -117.27 | 931 | 48.4 | 50.4 | 55.4 | 60.4 | 67.4 | 75.5 | 80.9 | 81.0 | 76.2 | 65.9 | 54.6 | 47.1 |
| Hetch Hetchy | 37.96 | -119.78 | 1180 | 40.3 | 42.6 | 46.3 | 50.6 | 57.5 | 65.7 | 72.5 | 72.2 | 67.4 | 57.6 | 46.7 | 39.8 |
| Hollister 2 | 36.85 | -121.42 | 84 | 49.1 | 51.3 | 54.1 | 56.8 | 60.8 | 64.6 | 66.7 | 67.9 | 66.8 | 62.3 | 54.2 | 48.3 |
| Huntington Lake | 37.23 | -119.22 | 2140 | 33.6 | 33.8 | 36.1 | 39.5 | 46.0 | 54.2 | 61.4 | 61.7 | 55.9 | 47.4 | 39.9 | 34.7 |
| Idyllwild Fire Dept | 33.76 | -116.71 | 1640 | 43.0 | 42.5 | 45.6 | 49.6 | 55.9 | 64.1 | 70.2 | 70.6 | 65.4 | 56.8 | 48.3 | 42.2 |
| Imperial | 32.85 | -115.57 | -20 | 56.0 | 59.4 | 65.0 | 70.4 | 77.8 | 85.4 | 90.9 | 91.4 | 86.6 | 75.2 | 63.2 | 54.9 |
| Imperial Beach Ream Fld Nas | 32.57 | -117.12 | 7 | 57.2 | 56.5 | 58.6 | 59.6 | 62.4 | 65.2 | 68.5 | 70.1 | 68.7 | 64.8 | 60.2 | 56.3 |
| Imperial Co Ap | 32.83 | -115.58 | -18 | 56.0 | 59.4 | 65.3 | 70.9 | 78.2 | 86.8 | 93.1 | 93.6 | 87.2 | 75.2 | 63.3 | 54.9 |
| Independence | 36.80 | -118.20 | 1204 | 43.8 | 47.2 | 53.9 | 60.0 | 69.0 | 79.2 | 84.7 | 82.9 | 75.5 | 64.1 | 51.7 | 42.7 |
| Indio Fire Stn | 33.71 | -116.22 | -6 | 58.6 | 62.2 | 68.5 | 74.5 | 81.2 | 89.2 | 94.1 | 93.8 | 88.7 | 78.1 | 65.5 | 57.0 |
| Inyokern | 35.65 | -117.82 | 741 | 46.8 | 50.1 | 56.7 | 62.3 | 70.2 | 79.5 | 85.3 | 84.0 | 77.1 | 66.5 | 53.9 | 45.3 |
| Iron Mtn | 34.15 | -115.12 | 281 | 56.2 | 59.8 | 66.2 | 72.8 | 81.9 | 90.8 | 95.9 | 95.1 | 88.5 | 76.4 | 63.8 | 54.5 |
| Irvine Rch | 33.72 | -117.72 | 165 | 58.8 | 59.2 | 61.4 | 64.1 | 67.4 | 70.6 | 75.0 | 76.2 | 75.3 | 71.1 | 64.0 | 57.7 |
| Jess Valley | 41.27 | -120.29 | 1646 | 31.7 | 33.0 | 36.6 | 41.1 | 49.2 | 56.6 | 65.3 | 64.6 | 58.3 | 47.7 | 38.1 | 30.7 |
| Johnson Valley | 34.36 | -116.54 | 965 | 47.3 | 49.0 | 54.2 | 60.4 | 68.2 | 77.5 | 83.2 | 82.7 | 75.7 | 65.1 | 53.3 | 44.8 |
| Joshua Tree | 34.15 | -116.27 | 781 | 49.1 | 51.3 | 56.2 | 62.1 | 69.8 | 78.2 | 85.6 | 84.9 | 78.2 | 67.1 | 56.0 | 47.6 |
| Julian Cdf | 33.08 | -116.59 | 1285 | 45.8 | 46.4 | 49.2 | 52.5 | 57.8 | 67.2 | 74.0 | 74.1 | 69.1 | 60.2 | 51.7 | 45.1 |
| Kentfield | 37.96 | -122.54 | 44 | 49.2 | 52.2 | 54.8 | 57.5 | 61.5 | 65.8 | 67.9 | 68.3 | 67.4 | 62.9 | 54.5 | 49.1 |
| Kern River Ph 3 | 35.78 | -118.44 | 824 | 46.1 | 48.0 | 51.6 | 56.3 | 64.1 | 73.4 | 80.6 | 79.8 | 73.8 | 63.5 | 52.3 | 45.8 |
| Kettleman City | 36.01 | -119.96 | 73 | 46.3 | 51.5 | 56.4 | 61.7 | 69.9 | 77.1 | 83.1 | 81.8 | 76.4 | 66.4 | 54.2 | 46.5 |
| King City | 36.21 | -121.14 | 98 | 50.8 | 52.8 | 56.1 | 58.9 | 62.8 | 66.8 | 69.4 | 69.4 | 68.3 | 63.2 | 55.2 | 49.6 |
| Klamath | 41.58 | -124.07 | 9 | 47.0 | 47.4 | 48.5 | 50.7 | 53.8 | 55.3 | 59.4 | 58.6 | 58.2 | 54.1 | 49.3 | 46.1 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Laguna Beach | 33.55 | -117.78 | 13 | 56.3 | 56.3 | 58.6 | 61.3 | 64.5 | 66.9 | 69.8 | 71.2 | 69.7 | 66.2 | 60.3 | 55.6 |
| Lake Arrowhead | 34.25 | -117.19 | 1587 | 36.5 | 37.4 | 41.8 | 48.0 | 53.9 | 62.8 | 69.1 | 69.4 | 63.0 | 52.9 | 42.7 | 36.0 |
| Lake Solano | 38.49 | -122.00 | 57 | 47.6 | 51.6 | 55.9 | 60.5 | 67.4 | 74.4 | 78.5 | 77.0 | 73.6 | 65.2 | 54.7 | 47.8 |
| Lake Spaulding | 39.32 | -120.64 | 1572 | 34.5 | 36.0 | 38.9 | 43.2 | 50.5 | 58.8 | 65.2 | 64.3 | 60.1 | 50.8 | 40.4 | 34.0 |
| Lancaster Wm J Fox Fld | 34.74 | -118.21 | 713 | 45.0 | 48.0 | 53.5 | 58.9 | 67.5 | 76.4 | 82.4 | 81.3 | 74.2 | 62.9 | 51.0 | 43.7 |
| Lava Beds Nat Mon | 41.70 | -121.50 | 1454 | 32.8 | 35.2 | 39.7 | 43.9 | 52.4 | 59.8 | 69.2 | 68.3 | 61.5 | 50.9 | 38.8 | 31.8 |
| Lee Vining | 37.96 | -119.12 | 2072 | 30.8 | 33.4 | 39.3 | 45.2 | 52.9 | 61.9 | 69.0 | 67.6 | 60.7 | 50.5 | 40.3 | 32.0 |
| Lemon Cove | 36.38 | -119.03 | 156 | 48.9 | 53.2 | 58.0 | 62.3 | 69.6 | 76.9 | 82.5 | 81.2 | 76.3 | 67.0 | 55.7 | 48.2 |
| Lemoore Reeves Nas | 36.33 | -119.95 | 71 | 46.5 | 50.8 | 56.1 | 61.0 | 68.7 | 75.1 | 80.3 | 78.9 | 74.4 | 64.9 | 53.2 | 46.0 |
| Lindsay | 36.20 | -119.05 | 133 | 47.0 | 51.3 | 56.2 | 60.6 | 67.5 | 74.3 | 80.4 | 78.9 | 73.9 | 64.2 | 53.6 | 46.6 |
| Livermore | 37.69 | -121.81 | 120 | 47.9 | 51.0 | 54.6 | 58.1 | 63.3 | 68.8 | 72.8 | 72.6 | 70.3 | 63.5 | 53.8 | 47.9 |
| Livermore Muni Ap | 37.69 | -121.81 | 120 | 47.6 | 50.4 | 53.5 | 56.9 | 62.4 | 68.0 | 72.2 | 72.1 | 70.2 | 63.5 | 53.8 | 47.7 |
| Lodgepole | 36.60 | -118.73 | 2053 | 28.3 | 29.7 | 33.6 | 37.8 | 45.7 | 54.0 | 61.0 | 60.0 | 54.6 | 45.0 | 35.0 | 27.3 |
| Lodi | 38.11 | -121.29 | 12 | 48.1 | 52.1 | 56.7 | 60.7 | 66.8 | 72.5 | 75.7 | 75.1 | 72.4 | 64.8 | 54.3 | 47.6 |
| Lompoc | 34.65 | -120.45 | 23 | 54.0 | 54.6 | 56.6 | 57.8 | 59.9 | 61.8 | 64.0 | 64.6 | 64.8 | 62.6 | 57.8 | 52.7 |
| Long Beach Daugherty Fld | 33.81 | -118.15 | 9 | 57.1 | 57.6 | 59.9 | 62.7 | 65.5 | 68.7 | 73.1 | 74.3 | 73.1 | 68.4 | 62.0 | 56.7 |
| Loraine 5 Nne | 35.38 | -118.41 | 1291 | 43.1 | 43.8 | 46.5 | 50.3 | 57.4 | 66.5 | 72.9 | 72.5 | 67.6 | 58.6 | 50.4 | 42.8 |
| Los Angeles Dwtn Usc Campus | 34.05 | -118.24 | 70 | 58.4 | 59.0 | 61.1 | 63.6 | 65.9 | 69.3 | 73.3 | 74.7 | 73.6 | 69.3 | 63.0 | 57.8 |
| Los Angeles Intl Ap | 33.94 | -118.39 | 30 | 57.9 | 57.9 | 59.1 | 61.1 | 63.6 | 66.4 | 69.6 | 70.7 | 70.1 | 67.1 | 62.3 | 57.6 |
| Los Banos | 37.06 | -120.87 | 37 | 47.5 | 52.1 | 56.9 | 61.3 | 68.2 | 74.6 | 79.2 | 78.3 | 74.9 | 66.0 | 54.9 | 47.1 |
| Los Banos Det Resv | 36.99 | -120.93 | 124 | 48.1 | 52.3 | 57.0 | 61.7 | 68.4 | 75.2 | 80.4 | 79.8 | 75.7 | 67.0 | 55.8 | 47.8 |
| Los Gatos | 37.23 | -121.96 | 111 | 49.0 | 51.6 | 54.7 | 57.7 | 62.4 | 67.1 | 70.4 | 70.2 | 68.2 | 62.2 | 53.6 | 48.6 |
| Madera | 36.95 | -120.04 | 82 | 46.1 | 50.4 | 55.4 | 60.1 | 67.4 | 74.8 | 80.0 | 78.7 | 73.7 | 63.6 | 52.7 | 45.3 |
| Madera Muni Ap | 36.99 | -120.11 | 77 | 47.8 | 51.7 | 56.1 | 60.7 | 68.1 | 75.0 | 80.2 | 79.0 | 74.8 | 65.0 | 54.1 | 46.9 |
| Mammoth Lakes Rs | 37.65 | -118.96 | 2379 | 28.9 | 29.4 | 33.8 | 39.1 | 47.4 | 56.2 | 63.4 | 62.4 | 55.5 | 45.5 | 36.2 | 29.2 |
| Manzanita Lake | 40.54 | -121.58 | 1753 | 31.5 | 31.8 | 35.1 | 38.8 | 47.9 | 55.3 | 62.6 | 61.6 | 56.5 | 46.0 | 36.6 | 30.6 |
| Markley Cove | 38.49 | -122.12 | 146 | 46.9 | 49.6 | 53.1 | 57.1 | 63.9 | 71.0 | 75.8 | 75.0 | 71.7 | 63.4 | 53.3 | 46.9 |
| Martinez Wtp | 38.01 | -122.11 | 12 | 45.6 | 49.1 | 53.0 | 56.8 | 62.0 | 67.4 | 69.8 | 68.9 | 66.9 | 60.8 | 51.9 | 45.6 |
| Marysville | 39.15 | -121.59 | 17 | 48.7 | 52.9 | 56.9 | 61.9 | 69.2 | 76.4 | 81.0 | 79.8 | 75.2 | 66.4 | 55.4 | 48.8 |
| Marysville Yuba Co Ap | 39.10 | -121.57 | 19 | 46.8 | 50.8 | 54.8 | 59.5 | 67.1 | 74.0 | 78.5 | 77.0 | 72.7 | 64.2 | 52.7 | 46.6 |
| Mccloud | 41.25 | -122.14 | 985 | 35.5 | 38.1 | 41.2 | 46.4 | 55.1 | 62.3 | 69.7 | 67.9 | 62.2 | 51.8 | 41.8 | 35.2 |
| Mecca Fire Stn | 33.57 | -116.07 | -56 | 57.2 | 60.6 | 67.3 | 73.0 | 80.4 | 87.4 | 93.3 | 93.2 | 87.6 | 76.6 | 64.2 | 55.5 |
| Merced | 37.29 | -120.52 | 47 | 45.5 | 49.9 | 54.4 | 59.2 | 66.8 | 73.2 | 78.3 | 77.0 | 72.7 | 63.6 | 52.6 | 45.5 |
| Merced 23 Wsw | 37.24 | -120.88 | 24 | 45.5 | 49.3 | 53.8 | 57.4 | 63.8 | 70.0 | 74.7 | 73.2 | 69.6 | 61.9 | 51.5 | 45.1 |
| Merced Muni Ap | 37.28 | -120.51 | 46 | 46.3 | 50.5 | 55.2 | 59.7 | 67.4 | 74.2 | 79.0 | 77.9 | 73.5 | 64.3 | 53.5 | 46.0 |
| Mineral | 40.35 | -121.61 | 1486 | 33.3 | 34.5 | 37.5 | 41.6 | 48.7 | 56.7 | 63.3 | 62.0 | 57.4 | 48.0 | 38.6 | 33.1 |
| Mitchell Caverns | 34.94 | -115.55 | 1326 | 47.0 | 48.3 | 53.3 | 58.8 | 67.7 | 78.0 | 82.6 | 81.6 | 76.4 | 65.1 | 54.6 | 46.4 |
| Modesto City Co Ap | 37.62 | -120.95 | 22 | 47.5 | 52.0 | 56.7 | 61.1 | 67.8 | 74.5 | 78.8 | 77.8 | 73.9 | 65.2 | 54.5 | 47.4 |
| Moffett Federal Airfield | 37.41 | -122.05 | 12 | 50.7 | 53.1 | 55.8 | 58.4 | 62.1 | 65.8 | 67.7 | 68.0 | 67.5 | 63.6 | 55.9 | 50.5 |
| Mojave | 35.05 | -118.16 | 834 | 45.3 | 47.6 | 53.4 | 58.4 | 67.0 | 77.2 | 83.1 | 82.2 | 75.0 | 63.9 | 52.4 | 44.2 |
| Montague Siskiyou Co Ap | 41.78 | -122.47 | 803 | 36.7 | 39.8 | 44.4 | 48.9 | 57.2 | 64.9 | 74.0 | 72.4 | 64.9 | 52.8 | 41.9 | 35.8 |
| Monterey | 36.59 | -121.91 | 79 | 52.4 | 53.1 | 54.3 | 55.0 | 56.3 | 58.4 | 60.0 | 61.2 | 62.1 | 61.1 | 55.9 | 51.5 |
| Monterey Peninsul Ap | 36.59 | -121.85 | 50 | 52.5 | 53.6 | 54.2 | 55.3 | 57.7 | 60.1 | 61.6 | 62.5 | 62.4 | 60.3 | 55.5 | 52.1 |
| Monterey Wfo | 36.59 | -121.86 | 37 | 51.2 | 51.9 | 53.2 | 54.4 | 56.5 | 58.6 | 60.1 | 60.9 | 61.1 | 58.8 | 54.2 | 50.4 |
| Morongo Valley N | 34.09 | -116.56 | 959 | 50.0 | 51.2 | 55.6 | 60.1 | 67.1 | 76.1 | 81.2 | 82.2 | 77.0 | 67.5 | 57.1 | 49.5 |
| Morro Bay Fire Dept | 35.37 | -120.84 | 36 | 55.7 | 56.6 | 57.3 | 58.3 | 59.3 | 60.0 | 61.8 | 63.2 | 63.7 | 63.5 | 59.7 | 55.4 |
| Mt Diablo Junction | 37.88 | -121.93 | 661 | 47.7 | 48.2 | 50.4 | 53.2 | 58.6 | 65.6 | 72.0 | 71.9 | 69.9 | 62.9 | 53.3 | 47.4 |
| Mt Hamilton | 37.34 | -121.64 | 1282 | 44.4 | 43.2 | 45.1 | 48.0 | 54.9 | 63.5 | 71.9 | 71.5 | 67.4 | 58.9 | 49.1 | 43.3 |
| Mt Laguna #3 | 32.87 | -116.42 | 1804 | 41.7 | 41.9 | 45.2 | 50.5 | 56.9 | 65.3 | 71.2 | 70.2 | 64.9 | 56.0 | 47.3 | 42.2 |
| Mt Shasta | 41.32 | -122.32 | 1101 | 35.8 | 37.9 | 41.9 | 46.5 | 54.2 | 61.1 | 68.1 | 66.8 | 61.0 | 50.9 | 40.5 | 34.8 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Mt Shasta | 41.33 | -122.33 | 1078 | 36.4 | 38.1 | 42.2 | 46.9 | 54.9 | 61.6 | 68.4 | 67.3 | 61.5 | 51.1 | 40.9 | 34.9 |
| Mt Wilson Cbs | 34.23 | -118.07 | 1740 | 47.1 | 45.7 | 49.0 | 52.4 | 58.9 | 68.0 | 74.4 | 74.5 | 70.0 | 61.5 | 53.1 | 46.0 |
| N Fk Rs | 37.23 | -119.51 | 806 | 44.1 | 45.6 | 49.0 | 52.5 | 60.8 | 69.0 | 76.6 | 76.1 | 70.8 | 60.8 | 50.8 | 45.9 |
| Napa Co Ap | 38.21 | -122.28 | 4 | 47.6 | 50.4 | 53.0 | 55.8 | 60.5 | 65.1 | 66.7 | 67.2 | 65.7 | 60.6 | 52.7 | 47.5 |
| Napa State Hospital | 38.28 | -122.26 | 11 | 49.4 | 52.5 | 55.5 | 58.8 | 63.2 | 68.0 | 69.4 | 69.6 | 68.9 | 63.7 | 54.9 | 49.1 |
| Needles Ap | 34.77 | -114.62 | 271 | 56.2 | 59.9 | 66.6 | 73.7 | 83.1 | 93.0 | 98.5 | 97.4 | 90.0 | 77.0 | 63.8 | 54.7 |
| Nevada City | 39.25 | -121.00 | 848 | 43.0 | 44.0 | 47.1 | 51.2 | 58.9 | 66.6 | 73.5 | 72.9 | 68.5 | 59.0 | 48.3 | 41.5 |
| New Cuyama Fire Stn | 34.95 | -119.68 | 658 | 47.1 | 48.1 | 51.2 | 55.2 | 62.4 | 69.8 | 75.6 | 74.5 | 70.2 | 60.9 | 51.8 | 46.4 |
| New Melones Dam Hq | 38.00 | -120.49 | 293 | 47.8 | 50.1 | 54.2 | 57.9 | 65.9 | 74.2 | 81.3 | 80.3 | 75.5 | 66.0 | 55.0 | 47.6 |
| Newark | 37.51 | -122.03 | 3 | 50.4 | 53.3 | 56.1 | 58.5 | 62.0 | 65.5 | 67.3 | 67.8 | 67.5 | 63.6 | 56.0 | 50.5 |
| Newhall 5Nw | 34.39 | -118.59 | 538 | 54.9 | 54.7 | 58.7 | 61.4 | 67.1 | 72.0 | 78.7 | 79.9 | 76.6 | 68.7 | 60.2 | 53.4 |
| Newman | 37.28 | -121.02 | 27 | 49.2 | 53.7 | 58.3 | 63.0 | 70.1 | 76.6 | 80.8 | 79.3 | 76.1 | 67.5 | 56.5 | 49.1 |
| Newport Beach Harbor | 33.60 | -117.88 | 3 | 57.4 | 57.2 | 58.9 | 60.5 | 62.5 | 64.9 | 68.2 | 69.4 | 69.1 | 66.5 | 61.4 | 57.0 |
| North Island Nas | 32.70 | -117.20 | 8 | 57.6 | 58.4 | 60.0 | 61.8 | 64.2 | 66.3 | 69.7 | 71.6 | 70.9 | 67.3 | 62.0 | 57.2 |
| Northridge Cal State | 34.24 | -118.53 | 276 | 57.0 | 57.3 | 60.1 | 63.2 | 66.7 | 71.7 | 76.9 | 78.1 | 75.6 | 68.8 | 62.2 | 56.3 |
| Oakland Metro Intl Ap | 37.72 | -122.22 | 2 | 49.9 | 52.5 | 55.1 | 57.4 | 59.9 | 62.7 | 63.9 | 64.6 | 64.8 | 61.4 | 54.8 | 50.1 |
| Oakland Museum | 37.80 | -122.26 | 9 | 52.5 | 54.7 | 56.7 | 58.5 | 60.8 | 63.4 | 64.1 | 65.2 | 65.9 | 63.7 | 57.6 | 52.4 |
| Occidental | 38.39 | -122.97 | 264 | 49.1 | 50.7 | 52.7 | 55.6 | 59.1 | 63.7 | 65.0 | 65.9 | 65.1 | 62.4 | 54.1 | 48.2 |
| Oceanside Marina | 33.21 | -117.40 | 3 | 55.0 | 55.0 | 56.3 | 58.4 | 61.3 | 63.8 | 67.4 | 68.4 | 67.3 | 63.9 | 59.1 | 54.9 |
| Oceanside Muni Ap | 33.22 | -117.35 | 9 | 53.6 | 54.1 | 56.2 | 58.3 | 62.1 | 65.5 | 69.3 | 70.2 | 68.5 | 63.8 | 57.4 | 52.9 |
| Ocotillo Wells 2W | 33.16 | -116.17 | 119 | 58.8 | 62.4 | 68.7 | 73.6 | 81.4 | 88.9 | 95.7 | 95.7 | 89.9 | 79.1 | 67.1 | 57.6 |
| Ojai | 34.45 | -119.23 | 227 | 50.2 | 51.3 | 54.3 | 57.6 | 61.7 | 65.9 | 71.5 | 72.4 | 69.7 | 62.9 | 55.0 | 49.3 |
| Ontario Intl Ap | 34.06 | -117.60 | 289 | 56.1 | 57.1 | 60.2 | 63.4 | 67.7 | 73.2 | 79.2 | 80.1 | 77.6 | 69.8 | 61.9 | 55.2 |
| Orick Prairie Creek Park | 41.36 | -124.02 | 49 | 44.1 | 45.5 | 46.6 | 48.7 | 51.8 | 55.3 | 58.1 | 58.8 | 57.2 | 53.1 | 47.5 | 43.6 |
| Orland | 39.75 | -122.20 | 77 | 47.3 | 50.9 | 55.0 | 59.9 | 67.2 | 74.5 | 78.8 | 77.1 | 73.9 | 65.1 | 53.9 | 46.9 |
| Orleans | 41.31 | -123.53 | 123 | 43.4 | 47.0 | 51.4 | 55.8 | 62.3 | 67.6 | 74.4 | 73.4 | 68.7 | 58.6 | 48.8 | 42.5 |
| Oroville | 39.52 | -121.55 | 52 | 48.7 | 52.3 | 56.6 | 60.9 | 68.2 | 75.2 | 79.9 | 78.3 | 73.3 | 65.1 | 55.2 | 48.7 |
| Oroville Muni Ap | 39.49 | -121.62 | 58 | 47.4 | 51.5 | 55.6 | 60.4 | 68.0 | 75.4 | 80.5 | 78.8 | 74.0 | 65.1 | 53.9 | 47.4 |
| Oxnard | 34.20 | -119.18 | 15 | 56.1 | 56.4 | 57.8 | 59.5 | 61.1 | 64.2 | 66.5 | 68.2 | 67.1 | 64.2 | 61.0 | 56.2 |
| Oxnard Ventura Co Ap | 34.20 | -119.21 | 11 | 56.0 | 56.6 | 57.4 | 58.5 | 61.2 | 63.7 | 66.7 | 67.1 | 66.6 | 64.5 | 60.1 | 56.4 |
| Oxnard Wfo | 34.21 | -119.14 | 16 | 57.3 | 57.4 | 58.3 | 60.0 | 62.2 | 65.6 | 68.8 | 69.1 | 68.3 | 66.1 | 60.8 | 56.7 |
| Pacific House | 38.76 | -120.50 | 1052 | 37.9 | 40.6 | 44.3 | 49.3 | 57.2 | 64.5 | 71.9 | 70.6 | 65.9 | 53.5 | 42.9 | 36.6 |
| Pacifica 4 Sse | 37.59 | -122.47 | 145 | 51.7 | 53.1 | 53.8 | 55.7 | 58.2 | 59.8 | 60.8 | 62.2 | 62.9 | 61.2 | 56.9 | 52.5 |
| Paicines 4 W | 36.72 | -121.35 | 276 | 46.3 | 48.2 | 50.8 | 54.3 | 59.1 | 64.5 | 67.3 | 67.6 | 64.8 | 58.1 | 50.9 | 45.7 |
| Palm Springs | 33.83 | -116.51 | 130 | 58.9 | 61.3 | 67.0 | 73.1 | 79.6 | 87.5 | 93.2 | 93.2 | 87.6 | 77.5 | 66.1 | 56.9 |
| Palm Springs Rgnl Ap | 33.83 | -116.51 | 128 | 59.0 | 61.7 | 67.5 | 72.9 | 80.3 | 88.2 | 94.0 | 94.0 | 88.1 | 77.8 | 66.0 | 57.7 |
| Palmdale | 34.59 | -118.09 | 796 | 47.1 | 50.2 | 55.4 | 60.6 | 68.0 | 76.1 | 82.6 | 82.0 | 76.4 | 65.5 | 53.6 | 46.2 |
| Palmdale Ap | 34.63 | -118.08 | 769 | 45.9 | 48.9 | 53.8 | 59.3 | 67.4 | 75.4 | 82.5 | 81.8 | 75.2 | 64.1 | 52.5 | 44.7 |
| Palo Alto | 37.44 | -122.14 | 8 | 48.4 | 51.0 | 54.6 | 57.4 | 61.4 | 65.6 | 67.6 | 67.0 | 66.3 | 61.2 | 53.1 | 48.1 |
| Palomar Mtn Obsy | 33.38 | -116.84 | 1692 | 44.2 | 43.6 | 47.3 | 51.5 | 58.8 | 67.8 | 74.1 | 74.5 | 69.4 | 59.9 | 50.3 | 43.7 |
| Paradise | 39.75 | -121.62 | 533 | 47.4 | 49.1 | 52.5 | 56.8 | 64.3 | 72.5 | 79.2 | 77.8 | 73.7 | 64.4 | 53.0 | 46.7 |
| Parker Resrvoir | 34.29 | -114.17 | 225 | 54.4 | 58.2 | 65.0 | 71.8 | 80.7 | 90.2 | 95.1 | 94.5 | 88.0 | 75.7 | 63.2 | 53.4 |
| Pasadena | 34.15 | -118.14 | 263 | 56.8 | 57.7 | 60.5 | 63.4 | 66.1 | 70.7 | 75.6 | 77.2 | 75.8 | 69.7 | 62.1 | 56.0 |
| Paso Robles | 35.63 | -120.69 | 223 | 48.1 | 50.3 | 53.9 | 57.2 | 62.8 | 68.3 | 72.0 | 72.4 | 69.3 | 62.0 | 53.0 | 47.0 |
| Paso Robles Muni Ap | 35.67 | -120.63 | 247 | 48.1 | 50.1 | 53.5 | 57.2 | 63.3 | 69.1 | 73.4 | 73.6 | 70.0 | 62.1 | 52.9 | 46.8 |
| Pearblossom | 34.50 | -117.90 | 945 | 48.6 | 50.8 | 55.6 | 60.2 | 68.1 | 76.9 | 83.1 | 82.5 | 76.5 | 66.5 | 55.2 | 47.3 |
| Petaluma Ap | 38.26 | -122.61 | 6 | 48.3 | 50.8 | 53.2 | 55.8 | 59.6 | 64.3 | 66.6 | 67.0 | 66.5 | 62.0 | 53.9 | 48.1 |
| Pinnacles Nm | 36.48 | -121.18 | 398 | 48.3 | 49.6 | 52.6 | 55.8 | 61.5 | 67.7 | 73.2 | 73.0 | 69.9 | 62.6 | 53.5 | 47.7 |
| Pismo Beach | 35.16 | -120.68 | 12 | 54.5 | 54.5 | 56.9 | 59.0 | 60.9 | 61.0 | 62.1 | 63.1 | 62.7 | 62.5 | 57.7 | 54.3 |
| Placerville | 38.70 | -120.82 | 564 | 45.6 | 48.2 | 51.5 | 54.7 | 62.2 | 70.1 | 77.4 | 76.2 | 71.9 | 62.6 | 52.1 | 45.0 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Point Mugu Nf | 34.12 | -119.12 | 4 | 55.9 | 55.3 | 56.6 | 57.4 | 59.6 | 62.7 | 65.6 | 66.0 | 65.1 | 63.6 | 59.4 | 55.0 |
| Pomona/Fairplex | 34.08 | -117.77 | 305 | 55.5 | 55.9 | 59.5 | 62.7 | 66.2 | 70.8 | 76.3 | 77.5 | 74.6 | 67.2 | 60.2 | 54.2 |
| Porterville | 36.07 | -119.02 | 120 | 49.4 | 53.9 | 58.5 | 62.9 | 70.2 | 77.6 | 83.4 | 81.9 | 77.3 | 67.7 | 56.3 | 49.0 |
| Portola | 39.81 | -120.47 | 1478 | 31.1 | 33.7 | 38.4 | 43.4 | 51.0 | 58.7 | 65.5 | 63.9 | 58.0 | 48.1 | 38.3 | 30.7 |
| Potter Valley Powerhouse | 39.36 | -123.13 | 310 | 46.1 | 48.9 | 52.4 | 55.8 | 62.0 | 68.4 | 74.7 | 73.4 | 69.5 | 61.1 | 51.2 | 45.3 |
| Priest Valley | 36.19 | -120.70 | 701 | 44.7 | 46.7 | 49.4 | 52.9 | 59.7 | 67.3 | 73.4 | 73.6 | 68.8 | 58.9 | 49.3 | 44.0 |
| Quincy | 39.94 | -120.95 | 1042 | 34.5 | 38.0 | 42.6 | 47.1 | 54.7 | 61.8 | 68.3 | 66.6 | 61.1 | 50.9 | 40.3 | 34.2 |
| Ramona Ap | 33.04 | -116.92 | 425 | 51.4 | 51.9 | 53.8 | 57.3 | 62.2 | 67.5 | 73.2 | 74.7 | 71.2 | 64.2 | 56.4 | 50.6 |
| Ramona Fire Dept | 33.01 | -116.91 | 448 | 52.7 | 53.4 | 55.0 | 58.3 | 63.0 | 68.3 | 73.7 | 75.7 | 72.7 | 65.5 | 58.6 | 51.7 |
| Rancho Bernardo | 33.02 | -117.08 | 210 | 56.6 | 56.2 | 58.2 | 60.9 | 63.5 | 67.0 | 72.1 | 73.4 | 70.7 | 67.2 | 60.7 | 55.2 |
| Randsburg | 35.37 | -117.65 | 1088 | 46.6 | 49.3 | 54.4 | 60.6 | 69.1 | 78.6 | 84.7 | 83.8 | 77.0 | 66.1 | 54.4 | 45.8 |
| Red Bluff Muni Ap | 40.15 | -122.25 | 108 | 47.4 | 50.8 | 54.7 | 59.6 | 68.0 | 76.4 | 82.0 | 79.9 | 75.4 | 65.1 | 53.4 | 46.8 |
| Redding 12 Wnw | 40.65 | -122.61 | 432 | 45.6 | 47.7 | 51.1 | 56.1 | 64.0 | 72.5 | 79.6 | 77.8 | 72.8 | 62.5 | 51.0 | 44.5 |
| Redding Muni Ap | 40.52 | -122.30 | 152 | 47.5 | 50.5 | 54.4 | 59.4 | 68.2 | 77.1 | 83.4 | 81.0 | 75.3 | 64.8 | 52.9 | 46.6 |
| Redlands | 34.04 | -117.19 | 430 | 53.8 | 54.8 | 57.7 | 61.7 | 66.4 | 72.4 | 78.9 | 79.6 | 76.0 | 67.9 | 60.1 | 53.3 |
| Redondo Beach | 33.83 | -118.38 | 43 | 57.0 | 56.7 | 58.0 | 59.6 | 62.6 | 65.3 | 69.0 | 69.7 | 69.0 | 65.6 | 60.9 | 56.6 |
| Redwood City | 37.48 | -122.24 | 9 | 49.7 | 52.2 | 54.9 | 57.5 | 61.6 | 66.2 | 68.8 | 68.7 | 66.8 | 62.2 | 54.3 | 49.4 |
| Richardson Gr Sp | 40.03 | -123.79 | 153 | 44.4 | 46.1 | 49.6 | 53.3 | 59.4 | 64.1 | 69.9 | 70.3 | 66.5 | 57.4 | 48.2 | 43.7 |
| Richmond | 37.92 | -122.38 | 6 | 51.1 | 53.6 | 55.8 | 58.2 | 60.5 | 63.0 | 63.0 | 64.0 | 65.4 | 63.3 | 56.7 | 51.3 |
| Riverside Citrus Exp | 33.97 | -117.36 | 301 | 56.9 | 57.4 | 59.6 | 62.5 | 67.6 | 72.9 | 78.5 | 80.2 | 77.1 | 68.3 | 61.8 | 56.2 |
| Riverside Fire Stn 3 | 33.95 | -117.39 | 256 | 56.4 | 56.9 | 59.6 | 63.9 | 68.0 | 74.1 | 79.5 | 80.7 | 77.4 | 69.4 | 61.4 | 55.6 |
| Riverside Muni Ap | 33.95 | -117.44 | 245 | 55.6 | 56.3 | 59.5 | 62.9 | 67.6 | 73.0 | 78.6 | 79.8 | 76.6 | 68.9 | 61.0 | 54.8 |
| S Lake Fs | 35.65 | -118.36 | 809 | 44.6 | 47.6 | 51.5 | 56.6 | 67.2 | 75.6 | 81.6 | 80.0 | 73.1 | 61.6 | 51.4 | 43.9 |
| Sacramento 5 Ese | 38.56 | -121.42 | 12 | 48.8 | 52.9 | 57.2 | 61.4 | 67.7 | 73.9 | 77.9 | 77.3 | 74.0 | 65.9 | 55.3 | 48.5 |
| Sacramento Executive Ap | 38.51 | -121.50 | 5 | 47.6 | 51.4 | 55.4 | 59.5 | 66.1 | 72.2 | 75.9 | 75.3 | 72.5 | 64.5 | 53.9 | 47.3 |
| Sacramento Metro Ap | 38.70 | -121.59 | 7 | 46.5 | 50.3 | 54.4 | 58.8 | 66.2 | 72.5 | 76.3 | 75.3 | 71.8 | 63.5 | 52.6 | 46.1 |
| Sagehen Creek | 39.43 | -120.24 | 1932 | 27.7 | 27.7 | 33.4 | 37.5 | 45.1 | 52.2 | 58.4 | 57.3 | 51.6 | 42.9 | 34.8 | 26.5 |
| Saint Helena | 38.51 | -122.47 | 69 | 49.5 | 52.2 | 55.4 | 59.0 | 64.3 | 69.8 | 72.4 | 72.3 | 70.2 | 63.7 | 54.7 | 48.9 |
| Salinas #2 | 36.66 | -121.67 | 14 | 52.3 | 53.2 | 54.9 | 56.2 | 58.4 | 60.7 | 62.4 | 63.4 | 63.6 | 61.5 | 55.8 | 51.3 |
| Salinas Municipal Ap | 36.66 | -121.61 | 23 | 51.9 | 53.1 | 55.0 | 56.7 | 59.3 | 61.6 | 62.9 | 64.0 | 64.2 | 61.6 | 56.1 | 51.1 |
| San Diego Brown Fld | 32.57 | -116.98 | 157 | 55.7 | 55.8 | 57.4 | 59.9 | 62.8 | 66.1 | 69.9 | 71.8 | 70.3 | 66.0 | 60.2 | 55.3 |
| San Diego Lindbergh Fld | 32.73 | -117.18 | 5 | 58.4 | 59.0 | 60.7 | 62.9 | 64.8 | 67.2 | 70.7 | 72.4 | 71.7 | 68.1 | 62.7 | 57.9 |
| San Diego Miramar Nas | 32.87 | -117.13 | 145 | 57.2 | 57.6 | 58.7 | 61.2 | 64.3 | 67.7 | 72.0 | 73.8 | 72.3 | 67.5 | 61.6 | 56.4 |
| San Diego Montgomery Fld | 32.82 | -117.14 | 127 | 56.6 | 57.1 | 59.1 | 61.5 | 64.4 | 67.3 | 71.9 | 73.7 | 72.5 | 67.8 | 61.4 | 56.3 |
| San Diego Seaworld | 32.77 | -117.23 | 4 | 55.3 | 56.1 | 57.8 | 59.7 | 62.3 | 64.1 | 68.4 | 69.7 | 68.4 | 64.5 | 59.0 | 55.1 |
| San Francisco Dwtn | 37.77 | -122.43 | 46 | 52.2 | 54.2 | 55.5 | 56.4 | 57.8 | 59.7 | 60.3 | 61.7 | 62.9 | 62.1 | 57.2 | 52.5 |
| San Francisco Intl Ap | 37.62 | -122.36 | 2 | 51.3 | 53.5 | 55.5 | 57.3 | 59.9 | 62.5 | 64.0 | 64.9 | 65.3 | 62.9 | 56.4 | 51.4 |
| San Francisco Oceanside | 37.73 | -122.51 | 2 | 52.4 | 53.5 | 54.4 | 54.8 | 55.4 | 56.8 | 58.1 | 59.5 | 60.1 | 59.8 | 56.5 | 52.5 |
| San Gabriel Fire Dept | 34.08 | -118.10 | 111 | 57.4 | 57.7 | 60.7 | 63.2 | 66.6 | 71.2 | 75.4 | 76.6 | 75.1 | 69.0 | 62.3 | 56.6 |
| San Gregorio 2 Se | 37.31 | -122.36 | 84 | 50.0 | 50.8 | 51.3 | 52.7 | 55.0 | 57.3 | 60.5 | 61.0 | 60.5 | 57.0 | 52.4 | 49.5 |
| San Jacinto | 33.80 | -116.98 | 465 | 52.9 | 53.7 | 57.6 | 61.2 | 66.8 | 73.2 | 79.3 | 80.4 | 76.3 | 67.5 | 58.5 | 52.0 |
| San Jose | 37.35 | -121.90 | 20 | 51.1 | 54.1 | 57.0 | 59.9 | 64.1 | 68.5 | 70.6 | 71.2 | 69.8 | 64.2 | 56.1 | 50.8 |
| San Jose | 37.36 | -121.92 | 16 | 50.8 | 53.2 | 56.1 | 58.8 | 63.0 | 67.3 | 69.5 | 70.0 | 69.0 | 64.3 | 55.9 | 50.6 |
| San Luis Dam | 37.05 | -121.06 | 84 | 47.5 | 52.1 | 57.0 | 61.3 | 67.7 | 73.9 | 78.7 | 78.4 | 75.0 | 66.6 | 55.4 | 47.9 |
| San Luis Obispo Ap | 35.24 | -120.64 | 61 | 52.8 | 53.8 | 55.6 | 57.4 | 59.9 | 63.2 | 66.1 | 67.1 | 66.4 | 63.5 | 57.9 | 52.6 |
| San Luis Obispo Poly | 35.31 | -120.66 | 94 | 54.4 | 54.8 | 56.7 | 58.0 | 60.6 | 63.8 | 66.3 | 67.3 | 67.0 | 64.7 | 59.1 | 54.0 |
| San Pasqual Animal Pk | 33.10 | -117.00 | 128 | 56.0 | 57.2 | 59.7 | 62.9 | 66.1 | 70.3 | 74.6 | 76.5 | 74.4 | 67.6 | 60.8 | 54.4 |
| San Rafael Civic Ctr | 38.00 | -122.54 | 37 | 49.8 | 52.5 | 55.2 | 57.7 | 61.3 | 65.7 | 67.9 | 68.4 | 67.6 | 63.2 | 55.3 | 49.6 |
| Sandberg | 34.74 | -118.72 | 1375 | 45.4 | 45.7 | 48.9 | 52.3 | 59.7 | 68.7 | 76.3 | 76.8 | 72.0 | 61.9 | 51.9 | 44.6 |
| Santa Ana Fire Stn | 33.74 | -117.87 | 41 | 59.0 | 59.4 | 61.5 | 63.7 | 66.4 | 69.5 | 73.6 | 75.0 | 73.8 | 69.4 | 63.4 | 58.2 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Santa Ana John Wayne Ap | 33.68 | -117.87 | 17 | 57.8 | 58.4 | 60.0 | 62.6 | 65.3 | 68.3 | 72.5 | 73.8 | 72.5 | 67.8 | 62.6 | 57.4 |
| Santa Barbara | 34.42 | -119.68 | 5 | 56.6 | 57.1 | 58.8 | 61.2 | 63.0 | 65.1 | 68.3 | 69.0 | 68.6 | 65.8 | 60.6 | 56.2 |
| Santa Barbara 11 W | 34.41 | -119.88 | 6 | 53.2 | 53.1 | 55.5 | 56.6 | 59.3 | 60.9 | 63.9 | 64.1 | 63.8 | 61.5 | 56.6 | 52.5 |
| Santa Barbara Muni Ap | 34.43 | -119.84 | 3 | 52.8 | 53.7 | 56.1 | 58.0 | 60.3 | 62.4 | 65.7 | 66.2 | 65.0 | 62.1 | 56.7 | 52.3 |
| Santa Cruz | 36.99 | -122.00 | 21 | 51.9 | 53.3 | 55.3 | 57.5 | 60.2 | 62.8 | 64.3 | 65.2 | 64.8 | 61.7 | 55.6 | 51.2 |
| Santa Maria Public Ap | 34.90 | -120.45 | 74 | 52.8 | 53.6 | 55.3 | 56.7 | 59.0 | 61.5 | 64.1 | 64.5 | 64.3 | 62.2 | 57.1 | 52.2 |
| Santa Monica Muni Ap | 34.02 | -118.45 | 53 | 57.3 | 57.3 | 58.7 | 60.4 | 62.7 | 65.5 | 69.0 | 69.8 | 69.2 | 66.1 | 61.0 | 57.0 |
| Santa Monica Pier | 34.01 | -118.50 | 4 | 55.8 | 56.0 | 56.8 | 58.3 | 59.6 | 62.7 | 65.4 | 66.0 | 65.5 | 63.0 | 60.3 | 56.5 |
| Santa Rosa | 38.46 | -122.71 | 51 | 49.1 | 51.8 | 54.4 | 57.3 | 61.1 | 65.6 | 66.9 | 67.7 | 67.5 | 63.3 | 54.6 | 48.6 |
| Santa Rosa Sonoma Co Ap | 38.50 | -122.81 | 35 | 47.7 | 50.5 | 53.3 | 56.1 | 60.7 | 65.9 | 67.6 | 68.0 | 66.5 | 61.3 | 52.8 | 47.2 |
| Scotia | 40.48 | -124.10 | 42 | 49.6 | 50.3 | 51.4 | 53.4 | 56.5 | 59.3 | 61.8 | 62.9 | 62.2 | 58.4 | 52.7 | 48.3 |
| Shafter 6E | 35.49 | -119.15 | 123 | 47.2 | 51.6 | 56.5 | 60.6 | 67.5 | 74.7 | 79.6 | 79.8 | 74.4 | 63.2 | 52.7 | 46.8 |
| Shasta Dam | 40.71 | -122.42 | 328 | 47.8 | 50.2 | 53.6 | 58.6 | 67.1 | 75.6 | 83.0 | 81.8 | 76.6 | 66.2 | 54.2 | 47.4 |
| Shelter Cove Aviation | 40.03 | -124.07 | 75 | 52.4 | 53.0 | 53.8 | 54.3 | 57.0 | 59.9 | 60.4 | 60.9 | 62.0 | 60.5 | 55.6 | 52.8 |
| Skyline Ridge Preserve | 37.31 | -122.19 | 692 | 47.8 | 47.7 | 49.8 | 52.1 | 57.0 | 63.6 | 69.2 | 69.7 | 68.0 | 61.4 | 52.4 | 47.0 |
| So Entrance Yosemite Np | 37.51 | -119.63 | 1538 | 35.8 | 36.2 | 39.0 | 42.8 | 50.3 | 58.5 | 65.4 | 64.6 | 59.7 | 50.6 | 41.5 | 35.1 |
| Sonoma | 38.30 | -122.46 | 30 | 47.7 | 50.8 | 53.7 | 56.7 | 61.6 | 67.1 | 69.7 | 69.6 | 68.0 | 62.5 | 53.5 | 47.4 |
| Sonora | 37.97 | -120.39 | 511 | 44.3 | 46.2 | 49.5 | 53.2 | 60.6 | 68.0 | 74.8 | 73.7 | 68.8 | 59.6 | 49.8 | 43.8 |
| South Lake Tahoe Ap | 38.90 | -119.99 | 1925 | 30.6 | 31.3 | 35.8 | 40.4 | 47.6 | 55.1 | 61.5 | 60.4 | 54.4 | 45.7 | 37.1 | 30.4 |
| Stockton Fire Stn 4 | 38.00 | -121.32 | 4 | 48.8 | 53.3 | 57.8 | 62.2 | 68.7 | 74.3 | 77.8 | 77.4 | 74.5 | 66.4 | 56.2 | 48.9 |
| Stockton Metro Ap | 37.89 | -121.23 | 8 | 48.0 | 52.1 | 56.4 | 60.9 | 67.7 | 74.0 | 78.1 | 77.3 | 73.9 | 65.5 | 54.7 | 47.7 |
| Stony Gorge Rsvr | 39.59 | -122.53 | 244 | 44.9 | 47.5 | 51.1 | 55.7 | 63.7 | 72.1 | 78.4 | 76.7 | 71.9 | 62.1 | 50.8 | 44.3 |
| Stovepipe Wells 1 Sw | 36.60 | -117.15 | 26 | 53.6 | 59.7 | 68.1 | 76.1 | 85.8 | 95.7 | 102.3 | 100.1 | 91.8 | 76.9 | 62.1 | 51.8 |
| Strawberry Valley | 39.56 | -121.11 | 1161 | 40.7 | 40.9 | 43.4 | 47.1 | 54.7 | 62.2 | 68.6 | 68.0 | 64.1 | 55.4 | 45.7 | 40.1 |
| Susanville 2Sw | 40.42 | -120.66 | 1284 | 32.5 | 36.6 | 41.9 | 47.1 | 54.8 | 62.9 | 70.6 | 69.3 | 62.7 | 51.5 | 40.0 | 32.4 |
| Sutter Hill Cdf | 38.38 | -120.80 | 483 | 47.0 | 49.7 | 52.1 | 55.8 | 63.0 | 71.4 | 78.0 | 76.9 | 73.1 | 64.7 | 53.7 | 46.9 |
| Taft | 35.15 | -119.43 | 236 | 49.8 | 53.4 | 59.2 | 62.8 | 70.3 | 76.2 | 83.3 | 81.9 | 77.3 | 67.5 | 56.8 | 49.6 |
| Tahoe City | 39.17 | -120.14 | 1899 | 30.1 | 30.8 | 34.3 | 38.9 | 46.6 | 54.6 | 62.0 | 61.4 | 55.4 | 45.9 | 36.8 | 30.2 |
| Tahoma | 39.06 | -120.13 | 1925 | 29.7 | 29.8 | 33.8 | 38.0 | 45.7 | 54.5 | 61.5 | 61.0 | 55.4 | 45.7 | 35.8 | 29.4 |
| Tehachapi 4 Se | 35.10 | -118.42 | 1286 | 41.8 | 42.0 | 45.4 | 48.8 | 56.6 | 65.5 | 72.0 | 71.3 | 65.6 | 56.6 | 47.5 | 40.8 |
| Three Rivers Edison Ph 1 | 36.47 | -118.86 | 348 | 47.0 | 50.0 | 54.2 | 58.4 | 66.2 | 74.7 | 81.2 | 80.2 | 74.9 | 64.2 | 53.0 | 46.5 |
| Torrance Ap | 33.80 | -118.34 | 27 | 56.9 | 57.0 | 58.8 | 60.9 | 63.6 | 66.2 | 69.4 | 70.2 | 69.5 | 66.4 | 60.7 | 56.2 |
| Tracy Carbona | 37.68 | -121.35 | 41 | 46.8 | 50.5 | 54.8 | 59.2 | 65.4 | 71.6 | 74.9 | 73.9 | 71.0 | 63.5 | 53.7 | 46.4 |
| Tracy Pumping Plt | 37.80 | -121.58 | 19 | 48.4 | 52.8 | 57.2 | 61.7 | 67.7 | 73.7 | 77.6 | 77.2 | 74.5 | 66.8 | 55.9 | 48.5 |
| Trinity Rvr Hatchery | 40.73 | -122.79 | 567 | 41.4 | 44.5 | 48.4 | 52.7 | 60.6 | 67.6 | 74.8 | 73.1 | 67.2 | 57.1 | 47.0 | 40.2 |
| Trona | 35.76 | -117.39 | 517 | 47.4 | 52.6 | 59.2 | 65.8 | 74.7 | 84.1 | 90.5 | 89.8 | 82.9 | 70.0 | 56.5 | 47.0 |
| Truckee Rs | 39.33 | -120.17 | 1775 | 28.9 | 31.1 | 35.4 | 40.0 | 47.8 | 55.3 | 62.6 | 62.1 | 55.2 | 46.0 | 36.0 | 27.8 |
| Truckee-Tahoe Ap | 39.32 | -120.15 | 1798 | 27.9 | 29.0 | 33.7 | 38.8 | 47.1 | 55.6 | 62.5 | 60.5 | 55.0 | 45.0 | 34.7 | 27.6 |
| Tulelake | 41.96 | -121.47 | 1231 | 31.9 | 34.9 | 39.6 | 44.4 | 53.0 | 59.5 | 66.8 | 65.0 | 58.4 | 48.1 | 37.4 | 30.5 |
| Tuolumne Meadows Rs | 37.88 | -119.34 | 2650 | 26.7 | 25.3 | 28.5 | 33.7 | 40.4 | 48.8 | 55.0 | 53.4 | 48.7 | 41.7 | 33.3 | 25.8 |
| Turlock #2 | 37.50 | -120.85 | 31 | 48.5 | 53.2 | 57.7 | 62.0 | 68.7 | 75.1 | 79.4 | 78.3 | 74.8 | 66.3 | 55.6 | 48.4 |
| Tustin Irvine Rch | 33.70 | -117.75 | 72 | 55.6 | 56.9 | 59.8 | 61.9 | 65.6 | 68.9 | 73.3 | 75.2 | 73.9 | 69.2 | 61.6 | 56.3 |
| Twentynine Palms | 34.13 | -116.04 | 602 | 52.6 | 55.7 | 61.7 | 67.8 | 76.4 | 85.1 | 90.7 | 89.6 | 82.9 | 71.2 | 59.3 | 50.9 |
| Twitchell Dam | 34.99 | -120.32 | 177 | 51.9 | 52.5 | 54.6 | 56.5 | 59.0 | 62.3 | 65.0 | 65.7 | 64.8 | 62.3 | 56.2 | 50.3 |
| U C L A | 34.07 | -118.44 | 131 | 59.8 | 59.1 | 60.0 | 61.6 | 63.2 | 66.0 | 69.6 | 71.0 | 70.6 | 67.9 | 63.7 | 59.3 |
| Ukiah | 39.15 | -123.21 | 194 | 47.1 | 49.2 | 52.3 | 56.0 | 61.8 | 67.3 | 73.4 | 72.4 | 69.1 | 61.1 | 51.4 | 45.9 |
| Ukiah Muni Ap | 39.13 | -123.20 | 183 | 47.7 | 49.9 | 52.7 | 55.9 | 62.7 | 68.9 | 75.0 | 74.1 | 69.8 | 62.0 | 52.3 | 46.3 |
| Vacaville | 38.40 | -121.96 | 34 | 48.6 | 52.6 | 56.6 | 61.5 | 67.8 | 74.2 | 78.7 | 78.0 | 74.7 | 66.5 | 55.8 | 48.7 |
| Vacaville Nut Tree Ap | 38.38 | -121.96 | 33 | 47.7 | 51.5 | 55.3 | 59.3 | 66.1 | 73.0 | 77.0 | 75.9 | 73.1 | 64.5 | 54.0 | 47.5 |
| Vallejo | 38.10 | -122.19 | 104 | 49.7 | 54.1 | 57.2 | 60.0 | 64.7 | 68.6 | 70.6 | 71.1 | 71.3 | 66.3 | 56.3 | 49.8 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Valley Ctr 1N | 33.22 | -117.04 | 393 | 52.8 | 53.4 | 56.3 | 59.2 | 63.2 | 68.8 | 74.6 | 75.9 | 73.6 | 65.3 | 58.1 | 51.9 |
| Van Nuys Ap | 34.21 | -118.49 | 235 | 57.2 | 57.4 | 60.6 | 63.4 | 67.5 | 72.0 | 77.8 | 79.0 | 76.6 | 69.8 | 62.2 | 56.1 |
| Verdi 2W | 39.52 | -120.03 | 1655 | 33.2 | 35.2 | 40.3 | 44.6 | 52.7 | 61.2 | 68.9 | 67.9 | 62.1 | 51.2 | 40.7 | 32.5 |
| Victorville | 34.53 | -117.29 | 878 | 45.8 | 48.4 | 53.4 | 58.6 | 66.2 | 74.7 | 80.9 | 80.1 | 74.4 | 63.3 | 52.3 | 44.7 |
| Visalia | 36.33 | -119.30 | 92 | 46.9 | 51.4 | 56.2 | 60.6 | 68.0 | 75.1 | 80.2 | 79.0 | 74.2 | 65.1 | 53.9 | 46.6 |
| Vista | 33.24 | -117.23 | 131 | 55.7 | 55.6 | 57.5 | 59.9 | 63.1 | 66.5 | 70.5 | 71.9 | 70.8 | 66.1 | 60.4 | 54.9 |
| Wasco | 35.59 | -119.35 | 89 | 48.8 | 53.5 | 58.8 | 63.7 | 71.6 | 78.6 | 84.4 | 82.6 | 77.6 | 67.8 | 56.1 | 48.2 |
| Watsonville Muni Ap | 36.94 | -121.79 | 49 | 50.7 | 51.9 | 53.5 | 55.5 | 58.3 | 61.1 | 62.5 | 63.3 | 63.6 | 60.9 | 55.0 | 50.1 |
| Watsonville Wtr Wks | 36.93 | -121.77 | 29 | 51.0 | 52.4 | 54.3 | 56.4 | 59.0 | 61.4 | 62.6 | 63.4 | 63.5 | 61.2 | 55.5 | 50.6 |
| Weaverville | 40.74 | -122.94 | 627 | 40.3 | 43.3 | 47.2 | 51.8 | 59.4 | 66.3 | 73.7 | 72.3 | 66.2 | 55.8 | 45.4 | 38.6 |
| Whiskeytown Rsvr | 40.61 | -122.53 | 395 | 46.7 | 49.5 | 53.3 | 58.5 | 67.1 | 75.3 | 82.6 | 81.3 | 76.3 | 65.0 | 52.8 | 46.0 |
| Willits 1 Ne | 39.42 | -123.34 | 412 | 43.5 | 45.2 | 47.3 | 49.5 | 54.6 | 59.9 | 65.8 | 64.5 | 62.0 | 54.6 | 47.6 | 42.6 |
| Willows 6 W | 39.52 | -122.30 | 71 | 49.2 | 52.3 | 56.0 | 61.0 | 68.2 | 75.1 | 78.8 | 77.5 | 74.7 | 67.1 | 55.6 | 48.7 |
| Winters | 38.53 | -121.98 | 41 | 47.0 | 51.3 | 56.0 | 60.8 | 67.7 | 74.0 | 77.4 | 76.7 | 73.7 | 65.4 | 54.3 | 47.0 |
| Woodland 1 Wnw | 38.68 | -121.79 | 20 | 46.9 | 51.2 | 55.7 | 60.4 | 67.0 | 73.2 | 76.5 | 75.8 | 73.1 | 65.0 | 54.0 | 47.0 |
| Woodland Hills Pierce College | 34.18 | -118.57 | 241 | 56.4 | 56.8 | 59.9 | 63.1 | 67.3 | 72.7 | 78.0 | 79.1 | 76.2 | 69.0 | 61.2 | 55.5 |
| Woodside Fire Stn 1 | 37.43 | -122.26 | 116 | 49.5 | 52.2 | 54.9 | 58.0 | 62.5 | 67.1 | 70.5 | 70.6 | 69.0 | 63.2 | 54.4 | 49.0 |
| Wrightwood | 34.36 | -117.64 | 1829 | 36.6 | 36.4 | 41.8 | 46.1 | 54.0 | 61.2 | 67.9 | 66.7 | 60.6 | 50.5 | 41.8 | 36.0 |
| Yosemite Park Hq | 37.75 | -119.59 | 1225 | 38.0 | 40.7 | 45.1 | 50.4 | 57.5 | 65.8 | 73.3 | 72.9 | 67.2 | 56.1 | 44.3 | 36.8 |
| Yosemite Village 12 W | 37.76 | -119.82 | 2018 | 37.8 | 36.2 | 38.3 | 42.2 | 50.2 | 59.5 | 67.5 | 67.0 | 62.2 | 53.0 | 43.2 | 37.4 |
| Yreka | 41.70 | -122.64 | 826 | 36.7 | 40.4 | 45.2 | 50.4 | 58.6 | 65.8 | 74.2 | 73.0 | 65.7 | 53.7 | 42.5 | 36.0 |
| Yucca Mesa | 34.22 | -116.41 | 1050 | 50.2 | 51.5 | 55.6 | 61.1 | 68.4 | 77.5 | 83.4 | 83.0 | 76.6 | 67.5 | 55.9 | 48.0 |
| Yucca Valley | 34.13 | -116.39 | 990 | 47.8 | 49.7 | 53.5 | 59.9 | 67.1 | 75.2 | 81.0 | 81.7 | 74.9 | 64.8 | 53.6 | 46.2 |
| City/Town | Lat. | Long. | Elev. | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |