| 2023 Hardiness Zone: | Zone 9b: 25°F to 30°F | |
| 2012 Hardiness Zone: | Zone 9b: 25°F to 30°F | |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F | |
| Average First Frost Date: | Nov. 21 - Nov. 30 | |
| Average Last Frost Date: | Mar. 11 - Mar. 20 | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 93270 - Terra Bella, CA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 42 | 45 | 48 | 54 | 60 | 65 | 64 | 60 | 51 | 42 | 37 | 51 |
| Avg Max Temp (°F) | 57 | 64 | 69 | 77 | 85 | 93 | 98 | 97 | 91 | 82 | 67 | 57 | 78 |
| Avg Precip (In.) | 2.12 | 1.96 | 2.21 | .81 | .39 | .11 | .02 | .02 | .31 | .6 | 1.12 | 1.35 | 11.02 |