| | Plainville, CT | Barkhamsted, CT | United States |
| Rainfall | 53.1 | 52.3 | 38.1 |
| Snowfall | 34.8 | 47.8 | 27.8 |
| Precipitation Days | 107.6 | 126.3 | 106.2 |
| Sunny | 191 | 190 | 205 |
| Avg. July High | 84.1 | 81.8 | 85.8 |
| Avg. Jan. Low | 18.7 | 14.3 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.8 | 7 |
| UV Index | 3.3 | 3.4 | 4.3 |
| Elevation ft. | 190 | 1079 | 2443 |