| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Apr. 1 - Apr. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 45a - Southern Inner Piedmont | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 30535 - Demorest, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 28 | 30 | 37 | 44 | 52 | 61 | 65 | 64 | 58 | 46 | 38 | 31 | 46 |
| Avg Max Temp (°F) | 49 | 54 | 62 | 70 | 76 | 83 | 86 | 85 | 79 | 70 | 61 | 52 | 69 |
| Avg Precip (In.) | 6.38 | 5.52 | 6.57 | 4.51 | 5.05 | 4.51 | 4.89 | 4.95 | 4.42 | 4.31 | 4.86 | 5.07 | 61.05 |