| | Union, CT | Tolland, CT | United States |
| Rainfall | 49.6 | 49.4 | 38.1 |
| Snowfall | 46.3 | 45.3 | 27.8 |
| Precipitation Days | 127.5 | 126.7 | 106.2 |
| Sunny | 191 | 190 | 205 |
| Avg. July High | 80.3 | 80.3 | 85.8 |
| Avg. Jan. Low | 15.4 | 15.5 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.8 | 7 |
| UV Index | 3.6 | 3.6 | 4.3 |
| Elevation ft. | 958 | 663 | 2443 |