| 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 |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 31539 - Hazlehurst, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 36 | 39 | 45 | 51 | 59 | 66 | 70 | 69 | 64 | 53 | 44 | 38 | 53 |
| Avg Max Temp (°F) | 60 | 64 | 72 | 78 | 85 | 90 | 93 | 91 | 87 | 79 | 71 | 62 | 78 |
| Avg Precip (In.) | 4.72 | 3.9 | 4.33 | 2.87 | 2.6 | 4.2 | 5.12 | 5.31 | 3.46 | 2.57 | 2.89 | 3.42 | 45.4 |