| 2023 Hardiness Zone: | Zone 9b: 25°F to 30°F Zone 10a: 30°F to 35°F |
| 2012 Hardiness Zone: | Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F |
| Average First Frost Date: | Jan. 1 - Jan. 10 |
| Average Last Frost Date: | Feb. 11 - Feb. 20 |
| Koppen-Geiger Climate Zone: | Csb - Warm-Summer Mediterranean Climate |
| Ecoregion: | |
| Heat Zone Days: | 1 - 7 days Over 86°F |
Annual Climate Data for ZIP Code 95432 - Elk, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 39 | 41 | 42 | 42 | 45 | 48 | 49 | 50 | 49 | 46 | 41 | 38 | 44 |
| Avg Max Temp (°F) | 56 | 58 | 59 | 61 | 64 | 67 | 69 | 70 | 70 | 67 | 61 | 57 | 63 |
| Avg Precip (In.) | 9.02 | 7.49 | 6.42 | 2.8 | 1.37 | .33 | .11 | .29 | .76 | 2.58 | 5.7 | 6.81 | 43.67 |