| | Winder, GA | Snellville, GA | United States |
| Rainfall | 49.3 | 52.2 | 38.1 |
| Snowfall | 0.6 | 0.9 | 27.8 |
| Precipitation Days | 103.5 | 99.8 | 106.2 |
| Sunny | 218 | 219 | 205 |
| Avg. July High | 89.8 | 89 | 85.8 |
| Avg. Jan. Low | 30.6 | 30.9 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.5 | 7 |
| UV Index | 5 | 5 | 4.3 |
| Elevation ft. | 988 | 1060 | 2443 |