| | Hopkinton, MA | Exeter, NH | United States |
| Rainfall | 49.1 | 49.7 | 38.1 |
| Snowfall | 44.6 | 55.7 | 27.8 |
| Precipitation Days | 116.7 | 121.9 | 106.2 |
| Sunny | 200 | 200 | 205 |
| Avg. July High | 83.2 | 81.5 | 85.8 |
| Avg. Jan. Low | 15 | 13 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.7 | 7 |
| UV Index | 3.5 | 3.4 | 4.3 |
| Elevation ft. | 436 | 26 | 2443 |