| Fort Mill, SC | Grayslake, IL | United States |
Rainfall | 44 | 36 | 38 |
Snowfall | 3 | 43 | 28 |
Precipitation | 99 | 120 | 106 |
Sunny | 211 | 192 | 205 |
Avg. July High | 90 | 82 | 86 |
Avg. Jan. Low | 31 | 14 | 22 |
Comfort Index (higher=better) | 7.5 | 6.8 | 7 |
UV Index | 4.8 | 3.7 | 4.3 |
Elevation | 623 | 787 | 2443 |