| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Mar. 21 - Mar. 31 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 65f - Southern Pine Plains and Hills |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 36421 - Andalusia, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 34 | 36 | 43 | 49 | 57 | 65 | 68 | 68 | 63 | 50 | 42 | 36 | 51 |
| Avg Max Temp (°F) | 59 | 63 | 71 | 78 | 84 | 90 | 92 | 91 | 87 | 78 | 69 | 61 | 77 |
| Avg Precip (In.) | 5.91 | 5.38 | 7.11 | 4.43 | 4.8 | 5.18 | 6.29 | 4.84 | 4.64 | 3.02 | 4.78 | 4.75 | 61.14 |