| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | Jun. 1 - Jun. 10 |
| Koppen-Geiger Climate Zone: | Dsb - Humid Continental Climate - Dry Cool Summer |
| Ecoregion: | |
| Heat Zone Days: | 31 - 45 days Over 86°F |
Annual Climate Data for ZIP Code 96109 - Doyle, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 27 | 30 | 33 | 39 | 45 | 50 | 48 | 43 | 35 | 27 | 22 | 35 |
| Avg Max Temp (°F) | 42 | 47 | 54 | 61 | 69 | 78 | 87 | 86 | 78 | 66 | 51 | 43 | 64 |
| Avg Precip (In.) | 1.79 | 1.51 | 1.34 | .55 | .74 | .59 | .34 | .18 | .45 | .68 | 1.39 | 1.43 | 10.97 |