| Sumter, SC | Williamsport, PA | United States |
Rainfall | 47.4 | 41.8 | 38.1 |
Snowfall | 0.7 | 32.6 | 27.8 |
Precipitation Days | 104 | 134.6 | 106.2 |
Sunny | 222 | 180 | 205 |
Avg. July High | 91.5 | 84.5 | 85.8 |
Avg. Jan. Low | 33.9 | 19.5 | 21.7 |
Comfort Index (higher=better) | 7.4 | 7 | 7 |
UV Index | 5 | 3.8 | 4.3 |
Elevation ft. | 171 | 518 | 2443 |