| Arlington Heights, IL | King of Prussia, PA | United States |
Rainfall | 36 | 46.9 | 38.1 |
Snowfall | 36 | 16.6 | 27.8 |
Precipitation Days | 125.2 | 113.5 | 106.2 |
Sunny | 185 | 207 | 205 |
Avg. July High | 83.5 | 87.2 | 85.8 |
Avg. Jan. Low | 16.9 | 21.2 | 21.7 |
Comfort Index (higher=better) | 6.9 | 7.2 | 7 |
UV Index | 3.6 | 4.1 | 4.3 |
Elevation ft. | 702 | 200 | 2443 |