| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F 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. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 35124 - Pelham, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 32 | 34 | 41 | 48 | 56 | 64 | 68 | 67 | 62 | 49 | 40 | 34 | 50 |
| Avg Max Temp (°F) | 55 | 60 | 68 | 76 | 82 | 89 | 91 | 91 | 86 | 77 | 66 | 58 | 75 |
| Avg Precip (In.) | 6.09 | 5.03 | 6.56 | 4.91 | 4.67 | 4.31 | 5.13 | 3.61 | 4.19 | 3.19 | 4.71 | 4.94 | 57.34 |