| | Hazel Crest, IL | Maywood, IL | United States |
| Rainfall | 39.1 | 38.9 | 38.1 |
| Snowfall | 31.2 | 34 | 27.8 |
| Precipitation Days | 123.1 | 120.5 | 106.2 |
| Sunny | 186 | 192 | 205 |
| Avg. July High | 84.2 | 83.9 | 85.8 |
| Avg. Jan. Low | 18.1 | 18.1 | 21.7 |
| Comfort Index (higher=better) | 7 | 6.9 | 7 |
| UV Index | 3.6 | 3.6 | 4.3 |
| Elevation ft. | 646 | 627 | 2443 |