| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F |
| 2012 Hardiness Zone: | Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F |
| 1990 Hardiness Zone: | Zone 9a: 20F to 25F |
| Average First Frost Date: | Dec. 11 - Dec. 20 |
| Average Last Frost Date: | Mar. 1 - Mar. 10 |
| Koppen-Geiger Climate Zone: | Csa - Hot-Summer Mediterranean Climate |
| Ecoregion: | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 95685 - Sutter Creek, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 35 | 38 | 40 | 43 | 48 | 54 | 58 | 58 | 55 | 48 | 40 | 35 | 46 |
| Avg Max Temp (°F) | 56 | 61 | 64 | 70 | 79 | 88 | 95 | 94 | 89 | 78 | 64 | 56 | 75 |
| Avg Precip (In.) | 6.57 | 5.65 | 5.52 | 2.65 | 1.39 | .41 | .11 | .12 | .58 | 1.77 | 4.05 | 4.88 | 33.7 |