| | Northborough, MA | Amherst, NH | United States |
| Rainfall | 49 | 46 | 38 |
| Snowfall | 44 | 57 | 28 |
| Precipitation | 122 | 130 | 106 |
| Sunny | 197 | 199 | 205 |
| Avg. July High | 83 | 82 | 86 |
| Avg. Jan. Low | 15 | 13 | 22 |
| Comfort Index (higher=better) | 6.9 | 6.7 | 7 |
| UV Index | 3.3 | 3.2 | 4.3 |
| Elevation | 302 | 262 | 2443 |