| | Thompson, CT | Berlin, MA | United States |
| Rainfall | 50.2 | 48.5 | 38.1 |
| Snowfall | 42.3 | 44.2 | 27.8 |
| Precipitation Days | 126.3 | 122.4 | 106.2 |
| Sunny | 197 | 197 | 205 |
| Avg. July High | 81.2 | 83 | 85.8 |
| Avg. Jan. Low | 13.9 | 15 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.9 | 7 |
| UV Index | 3.5 | 3.3 | 4.3 |
| Elevation ft. | 584 | 322 | 2443 |