| Londonderry, NH | Millersville, PA | United States |
Rainfall | 46 | 43 | 38 |
Snowfall | 58 | 20 | 28 |
Precipitation | 123 | 122 | 106 |
Sunny | 200 | 194 | 205 |
Avg. July High | 82 | 85 | 86 |
Avg. Jan. Low | 14 | 21 | 22 |
Comfort Index (higher=better) | 6.8 | 7.2 | 7 |
UV Index | 3.4 | 3.8 | 4.3 |
Elevation | 413 | 325 | 2443 |