| Crystal Lake, IL | Manchester, IA | United States |
Rainfall | 37 | 37 | 38 |
Snowfall | 35 | 33 | 28 |
Precipitation | 114 | 107 | 106 |
Sunny | 186 | 189 | 205 |
Avg. July High | 82 | 83 | 86 |
Avg. Jan. Low | 13 | 8 | 22 |
Comfort Index (higher=better) | 6.8 | 6.7 | 7 |
UV Index | 3.4 | 3.7 | 4.3 |
Elevation | 915 | 938 | 2443 |