| Derry, NH | Amherst, NH | United States |
Rainfall | 45 | 46.4 | 38.1 |
Snowfall | 57.6 | 57.4 | 27.8 |
Precipitation Days | 123.2 | 130.1 | 106.2 |
Sunny | 200 | 199 | 205 |
Avg. July High | 82 | 82.3 | 85.8 |
Avg. Jan. Low | 14 | 13.3 | 21.7 |
Comfort Index (higher=better) | 6.8 | 6.7 | 7 |
UV Index | 3.4 | 3.2 | 4.3 |
Elevation ft. | 279 | 262 | 2443 |