| | Montague, MA | Hatfield, MA | United States |
| Rainfall | 48.4 | 47.7 | 38.1 |
| Snowfall | 45.2 | 42.1 | 27.8 |
| Precipitation Days | 126.8 | 117.5 | 106.2 |
| Sunny | 191 | 190 | 205 |
| Avg. July High | 82.6 | 82.1 | 85.8 |
| Avg. Jan. Low | 12.3 | 12.6 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.8 | 7 |
| UV Index | 3.4 | 3.3 | 4.3 |
| Elevation ft. | 226 | 121 | 2443 |