NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
May 1923 - April 1928
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 | 57.8°F | -0.1°F | 55 | 57.9°F |
| Alpine County | 44.3°F | 1.0°F | 112 | 43.3°F |
| Amador County | 58.3°F | 1.0°F | 114 | 57.2°F |
| Butte County | 59.0°F | 0.2°F | 68 | 58.8°F |
| Calaveras County | 58.6°F | 1.0°F | 114 | 57.6°F |
| Colusa County | 60.2°F | -0.2°F | 36 | 60.4°F |
| Contra Costa County | 58.7°F | -0.1°F | 48 | 58.8°F |
| Del Norte County | 50.9°F | 0.1°F | 67 | 50.8°F |
| El Dorado County | 54.3°F | 0.9°F | 113 | 53.3°F |
| Fresno County | 54.7°F | 0.3°F | 72 | 54.4°F |
| Glenn County | 59.4°F | 0.1°F | 58 | 59.3°F |
| Humboldt County | 52.5°F | -0.4°F | 29 | 52.9°F |
| Imperial County | 71.5°F | -0.7°F | 20 | 72.2°F |
| Inyo County | 59.8°F | 0.2°F | 68 | 59.5°F |
| Kern County | 60.6°F | 0.1°F | 55 | 60.5°F |
| Kings County | 62.5°F | 0.0°F | 49 | 62.5°F |
| Lake County | 56.1°F | -0.2°F | 30 | 56.3°F |
| Lassen County | 46.9°F | 0.8°F | 88 | 46.1°F |
| Los Angeles County | 59.7°F | -0.2°F | 45 | 59.8°F |
| Madera County | 55.6°F | 0.5°F | 80 | 55.1°F |
| Marin County | 54.6°F | -0.2°F | 41 | 54.8°F |
| Mariposa County | 55.1°F | 0.6°F | 92 | 54.5°F |
| Mendocino County | 54.8°F | 0.0°F | 41 | 54.8°F |
| Merced County | 61.4°F | 0.4°F | 77 | 61.0°F |
| Modoc County | 45.9°F | 0.4°F | 51 | 45.5°F |
| Mono County | 43.6°F | 0.3°F | 74 | 43.2°F |
| Monterey County | 57.3°F | 0.2°F | 57 | 57.2°F |
| Napa County | 57.9°F | -0.3°F | 35 | 58.2°F |
| Nevada County | 52.2°F | 0.5°F | 90 | 51.7°F |
| Orange County | 62.0°F | -0.3°F | 42 | 62.3°F |
| Placer County | 53.7°F | 0.6°F | 104 | 53.0°F |
| Plumas County | 47.2°F | 0.4°F | 77 | 46.8°F |
| Riverside County | 66.3°F | -0.4°F | 25 | 66.7°F |
| Sacramento County | 61.4°F | 0.3°F | 73 | 61.1°F |
| San Benito County | 57.4°F | 0.1°F | 50 | 57.4°F |
| San Bernardino County | 64.8°F | -0.2°F | 35 | 65.0°F |
| San Diego County | 60.7°F | -0.5°F | 29 | 61.2°F |
| San Francisco County | 55.5°F | -0.2°F | 45 | 55.7°F |
| San Joaquin County | 61.0°F | 0.3°F | 75 | 60.7°F |
| San Luis Obispo County | 58.7°F | 0.7°F | 88 | 58.0°F |
| San Mateo County | 55.2°F | -0.2°F | 51 | 55.4°F |
| Santa Barbara County | 56.5°F | -0.1°F | 51 | 56.6°F |
| Santa Clara County | 56.8°F | -0.1°F | 54 | 56.8°F |
| Santa Cruz County | 55.4°F | -0.2°F | 41 | 55.6°F |
| Shasta County | 54.4°F | 0.1°F | 53 | 54.3°F |
| Sierra County | 46.7°F | 0.3°F | 72 | 46.4°F |
| Siskiyou County | 47.8°F | 0.0°F | 44 | 47.8°F |
| Solano County | 59.6°F | -0.2°F | 44 | 59.7°F |
| Sonoma County | 55.8°F | -0.2°F | 37 | 56.1°F |
| Stanislaus County | 60.4°F | 0.1°F | 52 | 60.3°F |
| Sutter County | 61.8°F | 0.0°F | 48 | 61.8°F |
| Tehama County | 57.9°F | 0.0°F | 49 | 57.9°F |
| Trinity County | 51.2°F | -0.4°F | 28 | 51.5°F |
| Tulare County | 53.3°F | 0.1°F | 57 | 53.2°F |
| Tuolumne County | 50.3°F | 0.7°F | 105 | 49.6°F |
| Ventura County | 55.8°F | -0.2°F | 42 | 55.9°F |
| Yolo County | 60.8°F | -0.1°F | 46 | 60.9°F |
| Yuba County | 60.0°F | 0.2°F | 59 | 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
