| 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 | |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F | |
| Average First Frost Date: | Nov. 21 - Nov. 30 | |
| Average Last Frost Date: | Mar. 11 - Mar. 20 | |
| 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 31312 - Guyton, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 39 | 46 | 52 | 60 | 67 | 71 | 70 | 66 | 54 | 46 | 39 | 54 |
| Avg Max Temp (°F) | 60 | 64 | 70 | 77 | 84 | 89 | 92 | 90 | 85 | 78 | 70 | 62 | 77 |
| Avg Precip (In.) | 4.43 | 3.49 | 4.06 | 3.05 | 3.45 | 5.22 | 5.37 | 6.14 | 4.47 | 2.78 | 2.66 | 3.25 | 48.36 |