| Crystal Lake, IL | Arlington, MA | United States |
Rainfall | 36.7 | 48.2 | 38.1 |
Snowfall | 35.1 | 52.6 | 27.8 |
Precipitation Days | 114.2 | 134.3 | 106.2 |
Sunny | 186 | 200 | 205 |
Avg. July High | 81.8 | 82.4 | 85.8 |
Avg. Jan. Low | 12.7 | 18.3 | 21.7 |
Comfort Index (higher=better) | 6.8 | 6.9 | 7 |
UV Index | 3.4 | 3.5 | 4.3 |
Elevation ft. | 915 | 69 | 2443 |