| 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: | Nov. 11 - Nov. 20 |
| Average Last Frost Date: | Mar. 21 - Mar. 31 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 29c - Western Cross Timbers |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 76225 - Alvord, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 30 | 34 | 42 | 50 | 60 | 67 | 71 | 70 | 63 | 52 | 41 | 32 | 51 |
| Avg Max Temp (°F) | 54 | 60 | 68 | 76 | 83 | 91 | 96 | 96 | 88 | 78 | 65 | 57 | 76 |
| Avg Precip (In.) | 1.56 | 2.07 | 2.72 | 2.95 | 4.99 | 3.57 | 2.17 | 2.18 | 3.4 | 4.34 | 2.45 | 2.13 | 34.52 |