| Phoenixville, PA | Upper Uwchlan, PA | United States |
Rainfall | 45.4 | 48.4 | 38.1 |
Snowfall | 16.5 | 26 | 27.8 |
Precipitation Days | 111.1 | 122.8 | 106.2 |
Sunny | 202 | 202 | 205 |
Avg. July High | 85.6 | 85.4 | 85.8 |
Avg. Jan. Low | 20.9 | 20.5 | 21.7 |
Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
UV Index | 4 | 4 | 4.3 |
Elevation ft. | 138 | 454 | 2443 |