| Lake Villa, IL | Castle Rock, CO | United States |
Rainfall | 36.3 | 18.6 | 38.1 |
Snowfall | 43.2 | 78.3 | 27.8 |
Precipitation Days | 116.3 | 70 | 106.2 |
Sunny | 188 | 243 | 205 |
Avg. July High | 81.7 | 85.5 | 85.8 |
Avg. Jan. Low | 14.7 | 18.6 | 21.7 |
Comfort Index (higher=better) | 6.8 | 7.2 | 7 |
UV Index | 3.7 | 4.8 | 4.3 |
Elevation ft. | 794 | 6224 | 2443 |