| Bluffton, SC | Germantown, MD | United States |
Rainfall | 48.1 | 42.9 | 38.1 |
Snowfall | 0.1 | 24.7 | 27.8 |
Precipitation Days | 103.6 | 112.9 | 106.2 |
Sunny | 217 | 197 | 205 |
Avg. July High | 90.9 | 84.9 | 85.8 |
Avg. Jan. Low | 39.2 | 25.4 | 21.7 |
Comfort Index (higher=better) | 7.1 | 7.3 | 7 |
UV Index | 5.5 | 4.1 | 4.3 |
Elevation ft. | 20 | 440 | 2443 |