| | Pelham, NH | Tyngsborough, MA | United States |
| Rainfall | 46.4 | 47.1 | 38.1 |
| Snowfall | 56.2 | 56 | 27.8 |
| Precipitation Days | 124.9 | 119.7 | 106.2 |
| Sunny | 200 | 200 | 205 |
| Avg. July High | 82.9 | 82.9 | 85.8 |
| Avg. Jan. Low | 12.8 | 13.5 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.8 | 7 |
| UV Index | 3.2 | 3.5 | 4.3 |
| Elevation ft. | 154 | 138 | 2443 |