| Castle Shannon, PA | Marion, IA | United States |
Rainfall | 38.5 | 36.5 | 38.1 |
Snowfall | 30.2 | 27.2 | 27.8 |
Precipitation Days | 143.9 | 108.7 | 106.2 |
Sunny | 163 | 188 | 205 |
Avg. July High | 83.1 | 84.3 | 85.8 |
Avg. Jan. Low | 21.1 | 11.3 | 21.7 |
Comfort Index (higher=better) | 7 | 6.9 | 7 |
UV Index | 3.4 | 3.6 | 4.3 |
Elevation ft. | 1037 | 846 | 2443 |