| | Greenville, SC | Pikesville, MD | United States |
| Rainfall | 50.9 | 45.5 | 38.1 |
| Snowfall | 2.5 | 19.3 | 27.8 |
| Precipitation Days | 105.1 | 121.3 | 106.2 |
| Sunny | 220 | 209 | 205 |
| Avg. July High | 89.8 | 86.8 | 85.8 |
| Avg. Jan. Low | 30.9 | 23.7 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
| UV Index | 5 | 4.1 | 4.3 |
| Elevation ft. | 984 | 505 | 2443 |