| Marietta, GA | Derry, NH | United States |
Rainfall | 53 | 45 | 38.1 |
Snowfall | 1.7 | 57.6 | 27.8 |
Precipitation Days | 111.4 | 123.2 | 106.2 |
Sunny | 217 | 200 | 205 |
Avg. July High | 87.6 | 82 | 85.8 |
Avg. Jan. Low | 30.9 | 14 | 21.7 |
Comfort Index (higher=better) | 7.6 | 6.8 | 7 |
UV Index | 4.9 | 3.4 | 4.3 |
Elevation ft. | 1129 | 279 | 2443 |