| | Stratford, CT | Roscoe, IL | United States |
| Rainfall | 47 | 36.7 | 38.1 |
| Snowfall | 29.7 | 34.2 | 27.8 |
| Precipitation Days | 114.1 | 113.4 | 106.2 |
| Sunny | 175 | 188 | 205 |
| Avg. July High | 82.6 | 82.9 | 85.8 |
| Avg. Jan. Low | 21.7 | 11.3 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 6.7 | 7 |
| UV Index | 3.4 | 3.5 | 4.3 |
| Elevation ft. | 13 | 738 | 2443 |