| Bethesda, MD | Dayton, OH | United States |
Rainfall | 42.7 | 40.4 | 38.1 |
Snowfall | 17.2 | 17 | 27.8 |
Precipitation Days | 113.9 | 128.8 | 106.2 |
Sunny | 197 | 176 | 205 |
Avg. July High | 86.7 | 85 | 85.8 |
Avg. Jan. Low | 25.3 | 21.1 | 21.7 |
Comfort Index (higher=better) | 7.3 | 7.1 | 7 |
UV Index | 4.1 | 3.8 | 4.3 |
Elevation ft. | 318 | 738 | 2443 |