| Smyrna, DE | Rock Hill, SC | United States |
Rainfall | 45.4 | 43.8 | 38.1 |
Snowfall | 15.3 | 2.6 | 27.8 |
Precipitation Days | 112.9 | 99.3 | 106.2 |
Sunny | 200 | 212 | 205 |
Avg. July High | 87.2 | 90.8 | 85.8 |
Avg. Jan. Low | 25.2 | 30.5 | 21.7 |
Comfort Index (higher=better) | 7.3 | 7.5 | 7 |
UV Index | 3.8 | 4.8 | 4.3 |
Elevation ft. | 33 | 676 | 2443 |