| Berwyn, IL | Hoffman Estates, IL | United States |
Rainfall | 38.6 | 37.9 | 38.1 |
Snowfall | 34.4 | 33 | 27.8 |
Precipitation Days | 124.3 | 120.7 | 106.2 |
Sunny | 190 | 187 | 205 |
Avg. July High | 84.1 | 83.9 | 85.8 |
Avg. Jan. Low | 19.6 | 12.3 | 21.7 |
Comfort Index (higher=better) | 7 | 6.8 | 7 |
UV Index | 3.6 | 3.6 | 4.3 |
Elevation ft. | 617 | 784 | 2443 |