| 2023 Hardiness Zone: | 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. 1 - Mar. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 65h - Tifton Upland | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 31639 - Nashville, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 38 | 40 | 47 | 52 | 60 | 67 | 70 | 69 | 65 | 55 | 46 | 40 | 54 |
| Avg Max Temp (°F) | 62 | 66 | 72 | 79 | 85 | 90 | 92 | 91 | 87 | 80 | 72 | 64 | 78 |
| Avg Precip (In.) | 5.29 | 4.31 | 5.13 | 3.37 | 3.24 | 4.94 | 5.45 | 5.1 | 3.83 | 2.7 | 3.11 | 3.65 | 50.14 |