| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F |
| Average First Frost Date: | Nov. 21 - Nov. 30 |
| Average Last Frost Date: | Mar. 1 - Mar. 10 |
| 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 36522 - Citronelle, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 39 | 46 | 52 | 60 | 67 | 70 | 70 | 65 | 53 | 45 | 39 | 53 |
| Avg Max Temp (°F) | 59 | 64 | 71 | 78 | 84 | 89 | 91 | 91 | 87 | 79 | 69 | 62 | 77 |
| Avg Precip (In.) | 6.34 | 5.41 | 6.93 | 5.01 | 5.66 | 5.01 | 7.01 | 5.1 | 5.24 | 3.21 | 5.21 | 5.13 | 65.25 |