NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
February - April 1955
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 130 Years | 1901- |
|---|---|---|---|---|
| Alameda County | 49.7°F | -2.5°F | 6 | 52.2°F |
| Alpine County | 30.3°F | -3.9°F | 4 | 34.2°F |
| Amador County | 45.7°F | -3.4°F | 5 | 49.1°F |
| Butte County | 47.7°F | -3.2°F | 6 | 50.9°F |
| Calaveras County | 46.2°F | -3.2°F | 5 | 49.4°F |
| Colusa County | 49.6°F | -3.1°F | 4 | 52.8°F |
| Contra Costa County | 50.7°F | -2.6°F | 7 | 53.2°F |
| Del Norte County | 40.7°F | -3.2°F | 4 | 44.0°F |
| El Dorado County | 41.0°F | -3.6°F | 5 | 44.6°F |
| Fresno County | 43.2°F | -3.0°F | 8 | 46.2°F |
| Glenn County | 48.2°F | -2.9°F | 6 | 51.1°F |
| Humboldt County | 43.4°F | -3.3°F | 3 | 46.7°F |
| Imperial County | 61.4°F | -2.4°F | 11 | 63.8°F |
| Inyo County | 47.0°F | -3.3°F | 7 | 50.3°F |
| Kern County | 49.5°F | -2.6°F | 11 | 52.1°F |
| Kings County | 52.4°F | -2.8°F | 6 | 55.2°F |
| Lake County | 45.5°F | -2.6°F | 7 | 48.1°F |
| Lassen County | 33.7°F | -3.7°F | 8 | 37.4°F |
| Los Angeles County | 50.7°F | -1.8°F | 20 | 52.6°F |
| Madera County | 43.7°F | -3.1°F | 7 | 46.8°F |
| Marin County | 48.7°F | -2.6°F | 5 | 51.3°F |
| Mariposa County | 42.7°F | -3.2°F | 7 | 46.0°F |
| Mendocino County | 45.6°F | -2.6°F | 7 | 48.2°F |
| Merced County | 50.7°F | -3.4°F | 5 | 54.1°F |
| Modoc County | 33.4°F | -3.6°F | 9 | 37.0°F |
| Mono County | 30.7°F | -3.3°F | 10 | 34.0°F |
| Monterey County | 48.8°F | -2.3°F | 10 | 51.1°F |
| Napa County | 48.7°F | -2.8°F | 4 | 51.5°F |
| Nevada County | 39.5°F | -3.8°F | 4 | 43.3°F |
| Orange County | 55.4°F | -1.5°F | 23 | 56.9°F |
| Placer County | 41.0°F | -3.7°F | 5 | 44.6°F |
| Plumas County | 34.1°F | -4.1°F | 4 | 38.2°F |
| Riverside County | 55.9°F | -2.4°F | 14 | 58.3°F |
| Sacramento County | 51.7°F | -3.0°F | 4 | 54.7°F |
| San Benito County | 47.3°F | -2.5°F | 7 | 49.9°F |
| San Bernardino County | 53.0°F | -3.1°F | 6 | 56.1°F |
| San Diego County | 52.8°F | -1.3°F | 29 | 54.1°F |
| San Francisco County | 51.0°F | -1.7°F | 16 | 52.7°F |
| San Joaquin County | 51.0°F | -3.4°F | 2 | 54.4°F |
| San Luis Obispo County | 48.9°F | -2.4°F | 10 | 51.2°F |
| San Mateo County | 49.3°F | -2.1°F | 10 | 51.4°F |
| Santa Barbara County | 48.7°F | -1.7°F | 25 | 50.4°F |
| Santa Clara County | 48.1°F | -2.5°F | 8 | 50.6°F |
| Santa Cruz County | 49.1°F | -2.0°F | 14 | 51.1°F |
| Shasta County | 42.5°F | -3.4°F | 7 | 45.9°F |
| Sierra County | 33.4°F | -4.3°F | 4 | 37.7°F |
| Siskiyou County | 35.9°F | -3.6°F | 6 | 39.5°F |
| Solano County | 51.4°F | -2.6°F | 5 | 54.0°F |
| Sonoma County | 48.6°F | -2.4°F | 7 | 51.0°F |
| Stanislaus County | 50.4°F | -3.2°F | 5 | 53.5°F |
| Sutter County | 51.9°F | -3.1°F | 5 | 55.0°F |
| Tehama County | 46.2°F | -3.0°F | 6 | 49.3°F |
| Trinity County | 40.1°F | -3.3°F | 6 | 43.4°F |
| Tulare County | 41.8°F | -2.9°F | 6 | 44.7°F |
| Tuolumne County | 37.8°F | -3.0°F | 10 | 40.8°F |
| Ventura County | 47.8°F | -1.1°F | 35 | 48.9°F |
| Yolo County | 51.4°F | -2.6°F | 6 | 54.1°F |
| Yuba County | 49.0°F | -3.3°F | 5 | 52.3°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published April 2025, retrieved on April 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
