| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°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: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 65d - Southern Hilly Gulf Coastal Plain |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 36856 - Fort Mitchell, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 34 | 36 | 43 | 49 | 58 | 66 | 70 | 69 | 63 | 52 | 42 | 37 | 52 |
| Avg Max Temp (°F) | 57 | 62 | 69 | 76 | 83 | 89 | 92 | 91 | 86 | 77 | 68 | 60 | 76 |
| Avg Precip (In.) | 5.18 | 4.67 | 5.8 | 3.91 | 3.55 | 3.83 | 5.13 | 3.73 | 3.39 | 2.47 | 4.04 | 4.34 | 50.04 |