| Downingtown, PA | Orland Park, IL | United States |
Rainfall | 48.9 | 39.9 | 38.1 |
Snowfall | 28.5 | 29.8 | 27.8 |
Precipitation Days | 124.9 | 123.3 | 106.2 |
Sunny | 205 | 188 | 205 |
Avg. July High | 84.9 | 84 | 85.8 |
Avg. Jan. Low | 20.4 | 16.3 | 21.7 |
Comfort Index (higher=better) | 7.1 | 6.9 | 7 |
UV Index | 4 | 3.6 | 4.3 |
Elevation ft. | 239 | 705 | 2443 |