| Downers Grove, IL | Ankeny, IA | United States |
Rainfall | 38.7 | 35.9 | 38.1 |
Snowfall | 30.4 | 33.9 | 27.8 |
Precipitation Days | 120.4 | 108.8 | 106.2 |
Sunny | 192 | 204 | 205 |
Avg. July High | 84.1 | 85.8 | 85.8 |
Avg. Jan. Low | 14.9 | 12.4 | 21.7 |
Comfort Index (higher=better) | 6.9 | 6.9 | 7 |
UV Index | 3.4 | 4 | 4.3 |
Elevation ft. | 741 | 994 | 2443 |