| | Smyrna, SC | York, SC | United States |
| Rainfall | 46.5 | 44.3 | 38.1 |
| Snowfall | 1.8 | 1.8 | 27.8 |
| Precipitation Days | 107.3 | 100.4 | 106.2 |
| Sunny | 216 | 210 | 205 |
| Avg. July High | 89.9 | 90.7 | 85.8 |
| Avg. Jan. Low | 28.1 | 30.3 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.5 | 7 |
| UV Index | 4.8 | 4.8 | 4.3 |
| Elevation ft. | 755 | 761 | 2443 |