| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F Zone 7b: 5°F to 10°F |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 65i - Fall Line Hills |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 35565 - Haleyville, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 29 | 32 | 40 | 47 | 56 | 64 | 68 | 66 | 60 | 48 | 39 | 32 | 48 |
| Avg Max Temp (°F) | 49 | 55 | 64 | 72 | 79 | 86 | 89 | 89 | 83 | 73 | 62 | 53 | 71 |
| Avg Precip (In.) | 5.96 | 5.23 | 6.72 | 5.26 | 5.86 | 4.77 | 4.79 | 3.52 | 4.6 | 3.6 | 5.6 | 5.85 | 61.74 |