| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F | |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F | |
| Average First Frost Date: | Dec. 1 - Dec. 10 | |
| Average Last Frost Date: | Mar. 1 - Mar. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 75f - Sea Island Flatwoods | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 31302 - Bloomingdale, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 40 | 47 | 52 | 61 | 68 | 71 | 71 | 67 | 55 | 46 | 40 | 55 |
| Avg Max Temp (°F) | 61 | 64 | 71 | 78 | 84 | 89 | 92 | 90 | 86 | 78 | 70 | 63 | 77 |
| Avg Precip (In.) | 4.07 | 3.04 | 3.75 | 3.21 | 3.51 | 5.45 | 5.87 | 6.99 | 4.97 | 3.02 | 2.46 | 2.91 | 49.22 |