| St. Charles, IL | Goodlettsville, TN | United States |
Rainfall | 37.7 | 50.6 | 38.1 |
Snowfall | 30.1 | 2.7 | 27.8 |
Precipitation Days | 119.6 | 115.4 | 106.2 |
Sunny | 189 | 204 | 205 |
Avg. July High | 84.5 | 87.8 | 85.8 |
Avg. Jan. Low | 14.7 | 26.7 | 21.7 |
Comfort Index (higher=better) | 6.9 | 7.4 | 7 |
UV Index | 3.5 | 4.6 | 4.3 |
Elevation ft. | 732 | 476 | 2443 |