| Grayslake, IL | Williams, AZ | United States |
Rainfall | 36 | 22 | 38 |
Snowfall | 43 | 74 | 28 |
Precipitation | 120 | 75 | 106 |
Sunny | 192 | 266 | 205 |
Avg. July High | 82 | 85 | 86 |
Avg. Jan. Low | 14 | 22 | 22 |
Comfort Index (higher=better) | 6.8 | 7.3 | 7 |
UV Index | 3.7 | 6.3 | 4.3 |
Elevation | 787 | 6768 | 2443 |