| | Springfield, VA | Marion, NC | United States |
| Rainfall | 44.8 | 50.2 | 38.1 |
| Snowfall | 19.5 | 4.2 | 27.8 |
| Precipitation Days | 118.3 | 112.6 | 106.2 |
| Sunny | 197 | 216 | 205 |
| Avg. July High | 86.5 | 89 | 85.8 |
| Avg. Jan. Low | 25.1 | 25 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.6 | 7 |
| UV Index | 4 | 4.6 | 4.3 |
| Elevation ft. | 246 | 1430 | 2443 |