| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| Average First Frost Date: | Nov. 11 - Nov. 20 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 45b - Southern Outer Piedmont |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 30553 - Lavonia, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 30 | 32 | 40 | 47 | 56 | 64 | 68 | 67 | 61 | 49 | 40 | 33 | 49 |
| Avg Max Temp (°F) | 52 | 56 | 64 | 73 | 80 | 86 | 90 | 88 | 82 | 73 | 64 | 54 | 72 |
| Avg Precip (In.) | 5.4 | 4.63 | 5.73 | 3.79 | 4.37 | 4.05 | 4.19 | 4.03 | 3.86 | 3.8 | 4.03 | 4.25 | 52.14 |