| Merrimack, NH | Mendon, MA | United States |
Rainfall | 46.1 | 49.2 | 38.1 |
Snowfall | 57.5 | 43.3 | 27.8 |
Precipitation Days | 125.6 | 119.8 | 106.2 |
Sunny | 199 | 198 | 205 |
Avg. July High | 82.5 | 82.9 | 85.8 |
Avg. Jan. Low | 12.8 | 14.9 | 21.7 |
Comfort Index (higher=better) | 6.7 | 7 | 7 |
UV Index | 3.2 | 3.3 | 4.3 |
Elevation ft. | 154 | 371 | 2443 |