| Pittsburgh, PA | Frederick, MD | United States |
Rainfall | 38.3 | 42.5 | 38.1 |
Snowfall | 27.7 | 23.1 | 27.8 |
Precipitation Days | 140.4 | 107.2 | 106.2 |
Sunny | 160 | 200 | 205 |
Avg. July High | 83.5 | 87.7 | 85.8 |
Avg. Jan. Low | 21 | 23.3 | 21.7 |
Comfort Index (higher=better) | 7.1 | 7.3 | 7 |
UV Index | 3.4 | 4.2 | 4.3 |
Elevation ft. | 764 | 282 | 2443 |