| | Windsor, CT | Rocky Hill, CT | United States |
| Rainfall | 49 | 51.1 | 38.1 |
| Snowfall | 37 | 37.7 | 27.8 |
| Precipitation Days | 120.3 | 117.1 | 106.2 |
| Sunny | 190 | 190 | 205 |
| Avg. July High | 84 | 84.1 | 85.8 |
| Avg. Jan. Low | 17.8 | 18.8 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.1 | 7 |
| UV Index | 3.3 | 3.3 | 4.3 |
| Elevation ft. | 49 | 115 | 2443 |