| Oak Park, IL | Lockport, IL | United States |
Rainfall | 38.4 | 39 | 38.1 |
Snowfall | 36.3 | 30.5 | 27.8 |
Precipitation Days | 124.3 | 124.5 | 106.2 |
Sunny | 186 | 192 | 205 |
Avg. July High | 84 | 84 | 85.8 |
Avg. Jan. Low | 18.7 | 15.8 | 21.7 |
Comfort Index (higher=better) | 7 | 6.9 | 7 |
UV Index | 3.6 | 3.7 | 4.3 |
Elevation ft. | 620 | 594 | 2443 |