| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F | |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F | |
| Average First Frost Date: | Dec. 11 - Dec. 20 | |
| Average Last Frost Date: | Feb. 21 - Feb. 29 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 75f - Sea Island Flatwoods | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 31537 - Folkston, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 41 | 43 | 48 | 53 | 61 | 68 | 71 | 71 | 68 | 58 | 50 | 43 | 56 |
| Avg Max Temp (°F) | 64 | 68 | 74 | 80 | 86 | 90 | 93 | 91 | 87 | 80 | 73 | 66 | 79 |
| Avg Precip (In.) | 4 | 3.57 | 4.3 | 3.13 | 3.35 | 5.96 | 6.39 | 6.54 | 4.85 | 3.06 | 2.42 | 2.84 | 50.41 |