| Charleston, SC | Fallston, MD | United States |
Rainfall | 48.3 | 46.7 | 38.1 |
Snowfall | 0.4 | 23.1 | 27.8 |
Precipitation Days | 105.9 | 119.1 | 106.2 |
Sunny | 209 | 213 | 205 |
Avg. July High | 89.9 | 87.4 | 85.8 |
Avg. Jan. Low | 39.3 | 24.9 | 21.7 |
Comfort Index (higher=better) | 7.2 | 7.3 | 7 |
UV Index | 5.1 | 3.9 | 4.3 |
Elevation ft. | 10 | 443 | 2443 |