| 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 8a: 10F to 15F | |
| 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: | 65l - Vidalia Upland | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 31533 - Douglas, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 39 | 46 | 51 | 60 | 67 | 70 | 69 | 65 | 54 | 45 | 39 | 53 |
| Avg Max Temp (°F) | 60 | 64 | 72 | 79 | 86 | 91 | 93 | 91 | 87 | 79 | 71 | 63 | 78 |
| Avg Precip (In.) | 5.13 | 4.18 | 4.9 | 3.42 | 3.23 | 5 | 6.03 | 5.91 | 4.05 | 2.94 | 2.8 | 3.88 | 51.46 |