| Mill Valley, CA | Aspen, CO | United States |
Rainfall | 40.6 | 19.8 | 38.1 |
Snowfall | 0 | 152.6 | 27.8 |
Precipitation Days | 78.1 | 110.7 | 106.2 |
Sunny | 255 | 246 | 205 |
Avg. July High | 76.5 | 79.6 | 85.8 |
Avg. Jan. Low | 42.9 | 6.8 | 21.7 |
Comfort Index (higher=better) | 8.4 | 5.9 | 7 |
UV Index | 5.2 | 5.8 | 4.3 |
Elevation ft. | 82 | 7890 | 2443 |