| Bethel Park, PA | Derwood, MD | United States |
Rainfall | 39 | 43 | 38 |
Snowfall | 30 | 16 | 28 |
Precipitation | 147 | 109 | 106 |
Sunny | 165 | 201 | 205 |
Avg. July High | 82 | 87 | 86 |
Avg. Jan. Low | 20 | 25 | 22 |
Comfort Index (higher=better) | 6.9 | 7.3 | 7 |
UV Index | 3.4 | 4.1 | 4.3 |
Elevation | 1194 | 472 | 2443 |