| Groton, CT | Brookport, IL | United States |
Rainfall | 47.9 | 47.5 | 38.1 |
Snowfall | 26.6 | 6.1 | 27.8 |
Precipitation Days | 118.6 | 107.3 | 106.2 |
Sunny | 204 | 196 | 205 |
Avg. July High | 79.6 | 89.2 | 85.8 |
Avg. Jan. Low | 21.7 | 24.8 | 21.7 |
Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
UV Index | 3.3 | 4.1 | 4.3 |
Elevation ft. | 79 | 341 | 2443 |