| Glen Burnie, MD | Castle Shannon, PA | United States |
Rainfall | 42 | 38.5 | 38.1 |
Snowfall | 14.1 | 30.2 | 27.8 |
Precipitation Days | 112.9 | 143.9 | 106.2 |
Sunny | 211 | 163 | 205 |
Avg. July High | 89.2 | 83.1 | 85.8 |
Avg. Jan. Low | 28.1 | 21.1 | 21.7 |
Comfort Index (higher=better) | 7.2 | 7 | 7 |
UV Index | 4 | 3.4 | 4.3 |
Elevation ft. | 56 | 1037 | 2443 |