| Rockville, MD | Kirkland, WA | United States |
Rainfall | 42 | 41 | 38 |
Snowfall | 18 | 4 | 28 |
Precipitation | 112 | 162 | 106 |
Sunny | 203 | 153 | 205 |
Avg. July High | 85 | 76 | 86 |
Avg. Jan. Low | 25 | 36 | 22 |
Comfort Index (higher=better) | 7.4 | 7.4 | 7 |
UV Index | 4.1 | 2.6 | 4.3 |
Elevation | 456 | 154 | 2443 |