| | Vance, AL | Ladson, SC | United States |
| Rainfall | 55.6 | 51.3 | 38.1 |
| Snowfall | 0.4 | 0.7 | 27.8 |
| Precipitation Days | 108.7 | 104 | 106.2 |
| Sunny | 207 | 209 | 205 |
| Avg. July High | 91.2 | 91.5 | 85.8 |
| Avg. Jan. Low | 32.5 | 34.6 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
| UV Index | 5.3 | 4.7 | 4.3 |
| Elevation ft. | 509 | 46 | 2443 |