| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°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: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 79521 - Haskell, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 28 | 33 | 41 | 50 | 60 | 68 | 72 | 71 | 64 | 52 | 40 | 31 | 51 |
| Avg Max Temp (°F) | 54 | 60 | 69 | 77 | 85 | 92 | 96 | 95 | 88 | 78 | 65 | 56 | 76 |
| Avg Precip (In.) | .96 | 1.48 | 1.46 | 2 | 3.45 | 3.25 | 1.68 | 2.72 | 3.07 | 2.6 | 1.27 | 1.36 | 25.29 |