| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Apr. 1 - Apr. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 27h - Red Prairie | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 79607 - Dyess AFB, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 31 | 35 | 43 | 51 | 60 | 68 | 71 | 70 | 63 | 53 | 41 | 33 | 52 |
| Avg Max Temp (°F) | 56 | 61 | 69 | 78 | 85 | 91 | 95 | 94 | 87 | 78 | 65 | 57 | 76 |
| Avg Precip (In.) | .96 | 1.24 | 1.4 | 1.78 | 2.99 | 3.19 | 1.89 | 2.62 | 3.14 | 2.79 | 1.34 | 1.24 | 24.59 |