| McLean, VA | Highlands Ranch, CO | United States |
Rainfall | 44 | 19 | 38 |
Snowfall | 20 | 78 | 28 |
Precipitation | 117 | 76 | 106 |
Sunny | 203 | 246 | 205 |
Avg. July High | 86 | 87 | 86 |
Avg. Jan. Low | 25 | 18 | 22 |
Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
UV Index | 4 | 4.8 | 4.3 |
Elevation | 285 | 5695 | 2443 |