| St. Davids, PA | Silver Spring, MD | United States |
Rainfall | | 44.3 | 38.1 |
Snowfall | | 14.1 | 27.8 |
Precipitation Days | | 112.4 | 106.2 |
Sunny | | 202 | 205 |
Avg. July High | | 88.2 | 85.8 |
Avg. Jan. Low | | 24.9 | 21.7 |
Comfort Index (higher=better) | | 7.3 | 7 |
UV Index | | 4.1 | 4.3 |
Elevation ft. | | 341 | 2443 |