| | Woodruff, SC | Springfield, VA | United States |
| Rainfall | 47.1 | 44.8 | 38.1 |
| Snowfall | 2.6 | 19.5 | 27.8 |
| Precipitation Days | 106.7 | 118.3 | 106.2 |
| Sunny | 222 | 197 | 205 |
| Avg. July High | 90.9 | 86.5 | 85.8 |
| Avg. Jan. Low | 30.1 | 25.1 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
| UV Index | 4.7 | 4 | 4.3 |
| Elevation ft. | 787 | 246 | 2443 |