| Acton, MA | Fort Mill, SC | United States |
Rainfall | 48 | 44.1 | 38.1 |
Snowfall | 50.6 | 2.5 | 27.8 |
Precipitation Days | 128.6 | 98.9 | 106.2 |
Sunny | 199 | 211 | 205 |
Avg. July High | 83.1 | 90.4 | 85.8 |
Avg. Jan. Low | 16.2 | 30.8 | 21.7 |
Comfort Index (higher=better) | 6.9 | 7.5 | 7 |
UV Index | 3.5 | 4.8 | 4.3 |
Elevation ft. | 266 | 623 | 2443 |