| | St. Matthews, SC | St. Andrews, SC | United States |
| Rainfall | 46.7 | 45.4 | 38.1 |
| Snowfall | 0.6 | 1 | 27.8 |
| Precipitation Days | 107 | 108.7 | 106.2 |
| Sunny | 222 | 217 | 205 |
| Avg. July High | 91.5 | 93.6 | 85.8 |
| Avg. Jan. Low | 34.2 | 35.2 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
| UV Index | 4.8 | 4.9 | 4.3 |
| Elevation ft. | 276 | 315 | 2443 |