| National Harbor, MD | Papillion, NE | United States |
Rainfall | 43 | 32 | 38 |
Snowfall | 14 | 31 | 28 |
Precipitation | 117 | 92 | 106 |
Sunny | 203 | 217 | 205 |
Avg. July High | 88 | 86 | 86 |
Avg. Jan. Low | 27 | 13 | 22 |
Comfort Index (higher=better) | 7.3 | 7.1 | 7 |
UV Index | 4.3 | 3.9 | 4.3 |
Elevation | 148 | 1010 | 2443 |