NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 2004
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
California (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Alameda County | 60.0°F | 128 | 4.3°F | 55.6°F |
| Alpine County | 43.4°F | 127 | 4.2°F | 39.2°F |
| Amador County | 58.4°F | 129 | 4.6°F | 53.8°F |
| Butte County | 60.6°F | 128 | 4.5°F | 56.1°F |
| Calaveras County | 58.6°F | 129 | 4.4°F | 54.2°F |
| Colusa County | 62.2°F | 127 | 4.1°F | 58.1°F |
| Contra Costa County | 61.6°F | 130 | 4.6°F | 57.0°F |
| Del Norte County | 51.4°F | 126 | 3.9°F | 47.6°F |
| El Dorado County | 53.6°F | 126 | 4.2°F | 49.3°F |
| Fresno County | 56.4°F | 128 | 5.1°F | 51.3°F |
| Glenn County | 60.7°F | 129 | 4.2°F | 56.5°F |
| Humboldt County | 54.0°F | 127 | 3.9°F | 50.1°F |
| Imperial County | 75.2°F | 130 | 5.1°F | 70.1°F |
| Inyo County | 62.0°F | 129 | 4.9°F | 57.1°F |
| Kern County | 62.9°F | 130 | 5.3°F | 57.6°F |
| Kings County | 65.8°F | 127 | 4.9°F | 60.8°F |
| Lake County | 56.6°F | 129 | 4.0°F | 52.6°F |
| Lassen County | 47.1°F | 128 | 3.7°F | 43.4°F |
| Los Angeles County | 62.2°F | 129 | 5.7°F | 56.5°F |
| Madera County | 57.0°F | 129 | 4.9°F | 52.1°F |
| Marin County | 57.1°F | 130 | 4.0°F | 53.1°F |
| Mariposa County | 55.9°F | 129 | 4.9°F | 51.0°F |
| Mendocino County | 54.8°F | 126 | 3.3°F | 51.6°F |
| Merced County | 63.6°F | 125 | 4.3°F | 59.3°F |
| Modoc County | 46.7°F | 124 | 3.8°F | 42.9°F |
| Mono County | 44.2°F | 128 | 4.4°F | 39.8°F |
| Monterey County | 58.7°F | 127 | 4.3°F | 54.4°F |
| Napa County | 60.4°F | 131 | 4.7°F | 55.7°F |
| Nevada County | 52.3°F | 126 | 4.1°F | 48.2°F |
| Orange County | 64.3°F | 129 | 5.0°F | 59.3°F |
| Placer County | 53.7°F | 126 | 4.1°F | 49.5°F |
| Plumas County | 47.1°F | 125 | 3.4°F | 43.7°F |
| Riverside County | 69.3°F | 129 | 5.3°F | 64.0°F |
| Sacramento County | 63.7°F | 128 | 4.2°F | 59.5°F |
| San Benito County | 59.1°F | 129 | 5.0°F | 54.1°F |
| San Bernardino County | 67.7°F | 128 | 5.0°F | 62.7°F |
| San Diego County | 62.8°F | 129 | 5.1°F | 57.8°F |
| San Francisco County | 58.3°F | 129 | 3.7°F | 54.6°F |
| San Joaquin County | 63.5°F | 128 | 4.2°F | 59.3°F |
| San Luis Obispo County | 59.5°F | 127 | 4.6°F | 54.9°F |
| San Mateo County | 57.5°F | 129 | 4.1°F | 53.4°F |
| Santa Barbara County | 58.0°F | 129 | 4.9°F | 53.2°F |
| Santa Clara County | 58.6°F | 128 | 4.6°F | 54.0°F |
| Santa Cruz County | 57.6°F | 130 | 4.2°F | 53.4°F |
| Shasta County | 55.3°F | 127 | 4.1°F | 51.2°F |
| Sierra County | 46.8°F | 126 | 3.8°F | 43.0°F |
| Siskiyou County | 48.4°F | 126 | 3.9°F | 44.5°F |
| Solano County | 62.8°F | 130 | 4.5°F | 58.3°F |
| Sonoma County | 57.7°F | 130 | 4.0°F | 53.8°F |
| Stanislaus County | 62.4°F | 126 | 4.0°F | 58.5°F |
| Sutter County | 64.5°F | 130 | 4.3°F | 60.3°F |
| Tehama County | 59.0°F | 129 | 4.4°F | 54.6°F |
| Trinity County | 51.9°F | 127 | 3.8°F | 48.1°F |
| Tulare County | 55.0°F | 130 | 5.1°F | 49.9°F |
| Tuolumne County | 50.0°F | 128 | 4.4°F | 45.6°F |
| Ventura County | 57.6°F | 129 | 5.5°F | 52.1°F |
| Yolo County | 63.4°F | 129 | 4.3°F | 59.1°F |
| Yuba County | 61.8°F | 127 | 4.4°F | 57.4°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
