| | Stafford, CT | Plymouth, CT | United States |
| Rainfall | 49.3 | 52.5 | 38.1 |
| Snowfall | 46.2 | 46.2 | 27.8 |
| Precipitation Days | 127.1 | 127.7 | 106.2 |
| Sunny | 191 | 201 | 205 |
| Avg. July High | 80.4 | 82.4 | 85.8 |
| Avg. Jan. Low | 15.3 | 13.2 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.8 | 7 |
| UV Index | 3.6 | 3.4 | 4.3 |
| Elevation ft. | 577 | 689 | 2443 |