NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 2013
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
California (Hover over a County)
Temp
Average Temperature
:
--
Anomaly:
--
Rank:
-- Coldest
Mean:
--
*Signifies a tie
**Insufficient variability in the data record renders rank insignificant
County
|
Value | Anomaly | Rank 131 Years | 1901- |
|---|---|---|---|---|
| Alameda County | 59.4°F | 3.8°F | 126 | 55.6°F |
| Alpine County | 42.1°F | 3.0°F | 118 | 39.2°F |
| Amador County | 57.8°F | 4.0°F | 126 | 53.8°F |
| Butte County | 59.8°F | 3.7°F | 123 | 56.1°F |
| Calaveras County | 58.2°F | 4.0°F | 125 | 54.2°F |
| Colusa County | 61.9°F | 3.8°F | 122 | 58.1°F |
| Contra Costa County | 61.0°F | 4.0°F | 126 | 57.0°F |
| Del Norte County | 50.9°F | 3.3°F | 123 | 47.6°F |
| El Dorado County | 52.8°F | 3.5°F | 123 | 49.3°F |
| Fresno County | 55.9°F | 4.5°F | 126 | 51.3°F |
| Glenn County | 60.2°F | 3.7°F | 121 | 56.5°F |
| Humboldt County | 52.6°F | 2.5°F | 121 | 50.1°F |
| Imperial County | 74.7°F | 4.6°F | 126 | 70.1°F |
| Inyo County | 61.8°F | 4.7°F | 126 | 57.1°F |
| Kern County | 62.4°F | 4.8°F | 128 | 57.6°F |
| Kings County | 65.1°F | 4.2°F | 126 | 60.8°F |
| Lake County | 56.1°F | 3.5°F | 123 | 52.6°F |
| Lassen County | 46.2°F | 2.8°F | 113 | 43.4°F |
| Los Angeles County | 61.7°F | 5.2°F | 127 | 56.5°F |
| Madera County | 56.3°F | 4.2°F | 126 | 52.1°F |
| Marin County | 56.4°F | 3.3°F | 126 | 53.1°F |
| Mariposa County | 54.7°F | 3.8°F | 123 | 51.0°F |
| Mendocino County | 54.1°F | 2.6°F | 119 | 51.6°F |
| Merced County | 63.8°F | 4.5°F | 128 | 59.3°F |
| Modoc County | 45.3°F | 2.4°F | 109 | 42.9°F |
| Mono County | 44.1°F | 4.3°F | 127 | 39.8°F |
| Monterey County | 58.4°F | 4.0°F | 125 | 54.4°F |
| Napa County | 59.9°F | 4.2°F | 128 | 55.7°F |
| Nevada County | 51.6°F | 3.4°F | 122 | 48.2°F |
| Orange County | 62.6°F | 3.2°F | 119 | 59.3°F |
| Placer County | 53.1°F | 3.5°F | 124 | 49.5°F |
| Plumas County | 46.8°F | 3.1°F | 121 | 43.7°F |
| Riverside County | 68.7°F | 4.7°F | 127 | 64.0°F |
| Sacramento County | 63.6°F | 4.1°F | 124 | 59.5°F |
| San Benito County | 58.7°F | 4.5°F | 126 | 54.1°F |
| San Bernardino County | 67.4°F | 4.7°F | 127 | 62.7°F |
| San Diego County | 62.0°F | 4.3°F | 126 | 57.8°F |
| San Francisco County | 57.0°F | 2.4°F | 117 | 54.6°F |
| San Joaquin County | 63.3°F | 4.0°F | 126 | 59.3°F |
| San Luis Obispo County | 59.9°F | 5.0°F | 129 | 54.9°F |
| San Mateo County | 56.8°F | 3.4°F | 125 | 53.4°F |
| Santa Barbara County | 57.5°F | 4.3°F | 126 | 53.2°F |
| Santa Clara County | 58.2°F | 4.2°F | 127 | 54.0°F |
| Santa Cruz County | 57.4°F | 4.0°F | 126 | 53.4°F |
| Shasta County | 54.7°F | 3.4°F | 122 | 51.2°F |
| Sierra County | 46.2°F | 3.3°F | 120 | 43.0°F |
| Siskiyou County | 47.7°F | 3.2°F | 118 | 44.5°F |
| Solano County | 62.4°F | 4.1°F | 127 | 58.3°F |
| Sonoma County | 57.1°F | 3.3°F | 126 | 53.8°F |
| Stanislaus County | 62.5°F | 4.0°F | 127 | 58.5°F |
| Sutter County | 64.1°F | 3.9°F | 124 | 60.3°F |
| Tehama County | 58.5°F | 3.9°F | 124 | 54.6°F |
| Trinity County | 51.5°F | 3.4°F | 124 | 48.1°F |
| Tulare County | 54.2°F | 4.4°F | 127 | 49.9°F |
| Tuolumne County | 49.0°F | 3.4°F | 123 | 45.6°F |
| Ventura County | 57.6°F | 5.5°F | 129 | 52.1°F |
| Yolo County | 63.1°F | 4.1°F | 126 | 59.1°F |
| Yuba County | 61.1°F | 3.8°F | 123 | 57.4°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on August 11, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
