NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
July 1905 - June 1910
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
California (Hover over a County)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
County | Value | Anomaly | Rank 125 Years | 1901- |
|---|---|---|---|---|
| Alameda County | 57.0°F | -0.9°F | 13 | 57.9°F |
| Alpine County | 43.4°F | 0.2°F | 56 | 43.3°F |
| Amador County | 57.5°F | 0.2°F | 73 | 57.2°F |
| Butte County | 58.3°F | -0.5°F | 20 | 58.8°F |
| Calaveras County | 57.9°F | 0.3°F | 74 | 57.6°F |
| Colusa County | 60.0°F | -0.4°F | 24 | 60.4°F |
| Contra Costa County | 58.1°F | -0.7°F | 17 | 58.8°F |
| Del Norte County | 50.8°F | 0.0°F | 51 | 50.8°F |
| El Dorado County | 53.5°F | 0.2°F | 58 | 53.3°F |
| Fresno County | 53.7°F | -0.7°F | 9 | 54.4°F |
| Glenn County | 59.0°F | -0.3°F | 28 | 59.3°F |
| Humboldt County | 53.2°F | 0.3°F | 69 | 52.9°F |
| Imperial County | 71.5°F | -0.7°F | 19 | 72.2°F |
| Inyo County | 58.4°F | -1.1°F | 7 | 59.5°F |
| Kern County | 59.5°F | -1.0°F | 7 | 60.5°F |
| Kings County | 61.5°F | -1.0°F | 6 | 62.5°F |
| Lake County | 56.0°F | -0.3°F | 23 | 56.3°F |
| Lassen County | 44.5°F | -1.6°F | 11 | 46.1°F |
| Los Angeles County | 58.7°F | -1.1°F | 13 | 59.8°F |
| Madera County | 54.9°F | -0.2°F | 43 | 55.1°F |
| Marin County | 54.3°F | -0.5°F | 21 | 54.8°F |
| Mariposa County | 54.7°F | 0.2°F | 58 | 54.5°F |
| Mendocino County | 54.7°F | -0.1°F | 33 | 54.8°F |
| Merced County | 60.8°F | -0.2°F | 43 | 61.0°F |
| Modoc County | 44.0°F | -1.5°F | 19 | 45.5°F |
| Mono County | 42.9°F | -0.3°F | 28 | 43.2°F |
| Monterey County | 55.7°F | -1.5°F | 3 | 57.2°F |
| Napa County | 57.6°F | -0.5°F | 19 | 58.2°F |
| Nevada County | 51.9°F | 0.2°F | 71 | 51.7°F |
| Orange County | 61.3°F | -1.0°F | 13 | 62.3°F |
| Placer County | 53.2°F | 0.2°F | 63 | 53.0°F |
| Plumas County | 46.2°F | -0.6°F | 14 | 46.8°F |
| Riverside County | 66.0°F | -0.7°F | 15 | 66.7°F |
| Sacramento County | 61.0°F | 0.0°F | 41 | 61.1°F |
| San Benito County | 56.2°F | -1.1°F | 8 | 57.4°F |
| San Bernardino County | 64.0°F | -1.0°F | 13 | 65.0°F |
| San Diego County | 60.2°F | -0.9°F | 10 | 61.2°F |
| San Francisco County | 54.9°F | -0.9°F | 15 | 55.7°F |
| San Joaquin County | 60.8°F | 0.1°F | 54 | 60.7°F |
| San Luis Obispo County | 56.5°F | -1.4°F | 1 | 58.0°F |
| San Mateo County | 54.5°F | -0.9°F | 15 | 55.4°F |
| Santa Barbara County | 55.0°F | -1.6°F | 7 | 56.6°F |
| Santa Clara County | 56.1°F | -0.8°F | 20 | 56.8°F |
| Santa Cruz County | 54.7°F | -0.9°F | 15 | 55.6°F |
| Shasta County | 54.1°F | -0.2°F | 33 | 54.3°F |
| Sierra County | 46.5°F | 0.1°F | 55 | 46.4°F |
| Siskiyou County | 47.8°F | 0.0°F | 44 | 47.8°F |
| Solano County | 59.3°F | -0.4°F | 25 | 59.7°F |
| Sonoma County | 55.7°F | -0.3°F | 23 | 56.1°F |
| Stanislaus County | 60.2°F | -0.2°F | 44 | 60.3°F |
| Sutter County | 61.3°F | -0.5°F | 16 | 61.8°F |
| Tehama County | 57.5°F | -0.4°F | 16 | 57.9°F |
| Trinity County | 51.9°F | 0.3°F | 78 | 51.5°F |
| Tulare County | 52.2°F | -1.0°F | 1 | 53.2°F |
| Tuolumne County | 49.8°F | 0.2°F | 71 | 49.6°F |
| Ventura County | 54.5°F | -1.4°F | 8 | 56.0°F |
| Yolo County | 60.4°F | -0.5°F | 19 | 60.9°F |
| Yuba County | 59.6°F | -0.2°F | 32 | 59.8°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published March 2025, retrieved on March 14, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
