| | Rocky Hill, CT | Mason, OH | United States |
| Rainfall | 51.1 | 42.2 | 38.1 |
| Snowfall | 37.7 | 13.4 | 27.8 |
| Precipitation Days | 117.1 | 114.4 | 106.2 |
| Sunny | 190 | 176 | 205 |
| Avg. July High | 84.1 | 85.2 | 85.8 |
| Avg. Jan. Low | 18.8 | 20.9 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
| UV Index | 3.3 | 3.8 | 4.3 |
| Elevation ft. | 115 | 807 | 2443 |