| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F |
| Average First Frost Date: | Nov. 21 - Nov. 30 |
| Average Last Frost Date: | Mar. 11 - Mar. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 35a - Tertiary Uplands |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 75638 - Daingerfield, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 33 | 36 | 44 | 51 | 61 | 68 | 72 | 70 | 64 | 53 | 43 | 35 | 53 |
| Avg Max Temp (°F) | 55 | 60 | 68 | 76 | 83 | 90 | 94 | 94 | 88 | 78 | 66 | 58 | 76 |
| Avg Precip (In.) | 3.53 | 3.57 | 4.49 | 4.21 | 4.56 | 4.35 | 3.09 | 2.4 | 3.42 | 4.49 | 5.01 | 4.5 | 47.63 |