| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F | |
| Average First Frost Date: | November 11 - 20 | |
| Average Last Frost Date: | March 21 - 31 | |
| Koppen-Geiger Climate Zone: | BSh - Hot Semi-Arid Climate | |
| Ecoregion: | 30d - Semiarid Edwards Plateau | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 76935 - Christoval, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 30 | 35 | 42 | 50 | 59 | 67 | 69 | 68 | 61 | 51 | 40 | 32 | 51 |
| Avg Max Temp (°F) | 59 | 64 | 72 | 79 | 86 | 91 | 94 | 93 | 87 | 78 | 67 | 60 | 78 |
| Avg Precip (In.) | .8 | 1.2 | 1.06 | 1.6 | 3.09 | 2.63 | 1.36 | 2.21 | 3.02 | 2.43 | 1.11 | 1 | 21.5 |