| 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 Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F | |
| Average First Frost Date: | November 1 - 10 | |
| Average Last Frost Date: | April 1 - 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 45b - Southern Outer Piedmont | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 30517 - Braselton, GA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 31 | 33 | 39 | 46 | 55 | 63 | 67 | 66 | 60 | 48 | 40 | 33 | 48 |
| Avg Max Temp (°F) | 51 | 56 | 64 | 72 | 79 | 85 | 89 | 87 | 81 | 72 | 63 | 54 | 71 |
| Avg Precip (In.) | 5.67 | 4.71 | 5.77 | 4.02 | 4.17 | 3.95 | 4.18 | 3.95 | 3.97 | 3.87 | 4.06 | 4.2 | 52.52 |