| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°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: | 45a - Southern Inner Piedmont |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 35046 - Clanton, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 32 | 35 | 42 | 48 | 57 | 65 | 69 | 68 | 62 | 50 | 41 | 35 | 50 |
| Avg Max Temp (°F) | 55 | 60 | 68 | 75 | 82 | 88 | 91 | 90 | 85 | 76 | 66 | 58 | 74 |
| Avg Precip (In.) | 5.85 | 5.07 | 6.51 | 4.94 | 4.04 | 3.86 | 5.13 | 3.58 | 4.17 | 2.91 | 4.56 | 4.77 | 55.4 |