| | Lexington, MA | Milton, GA | United States |
| Rainfall | 48.2 | 52.6 | 38.1 |
| Snowfall | 52.2 | 1.6 | 27.8 |
| Precipitation Days | 134.9 | 110.2 | 106.2 |
| Sunny | 200 | 217 | 205 |
| Avg. July High | 82.8 | 87.8 | 85.8 |
| Avg. Jan. Low | 16.7 | 29.8 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 7.5 | 7 |
| UV Index | 3.5 | 5.1 | 4.3 |
| Elevation ft. | 213 | 971 | 2443 |