| | Willimantic, CT | Old Town, ME | United States |
| Rainfall | 50.5 | 42.4 | 38.1 |
| Snowfall | 33.4 | 69.1 | 27.8 |
| Precipitation Days | 117.4 | 120.8 | 106.2 |
| Sunny | 196 | 178 | 205 |
| Avg. July High | 81.5 | 79.7 | 85.8 |
| Avg. Jan. Low | 14.9 | 7 | 21.7 |
| Comfort Index (higher=better) | 7 | 6.4 | 7 |
| UV Index | 3.5 | 3 | 4.3 |
| Elevation ft. | 223 | 105 | 2443 |