| | Middlebury, CT | Boxborough, MA | United States |
| Rainfall | 51.9 | 48.5 | 38.1 |
| Snowfall | 37.8 | 50.5 | 27.8 |
| Precipitation Days | 121.8 | 128.5 | 106.2 |
| Sunny | 206 | 199 | 205 |
| Avg. July High | 83.8 | 83.1 | 85.8 |
| Avg. Jan. Low | 15.2 | 15.1 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.8 | 7 |
| UV Index | 3.5 | 3.5 | 4.3 |
| Elevation ft. | 696 | 314 | 2443 |