| Royal Oak, MI | Washington, DC | United States |
Rainfall | 33 | 43 | 38 |
Snowfall | 32 | 14 | 28 |
Precipitation | 123 | 114 | 106 |
Sunny | 177 | 203 | 205 |
Avg. July High | 83 | 89 | 86 |
Avg. Jan. Low | 18 | 27 | 22 |
Comfort Index (higher=better) | 6.9 | 7.3 | 7 |
UV Index | 3.2 | 4.1 | 4.3 |
Elevation | 663 | 23 | 2443 |