| Durham, NC | Columbia, VA | United States |
Rainfall | 45.7 | 42.4 | 38.1 |
Snowfall | 3.7 | 13.7 | 27.8 |
Precipitation Days | 109.3 | 101.7 | 106.2 |
Sunny | 220 | 214 | 205 |
Avg. July High | 89 | 89.2 | 85.8 |
Avg. Jan. Low | 29.6 | 23.9 | 21.7 |
Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
UV Index | 4.6 | 4.4 | 4.3 |
Elevation ft. | 400 | 207 | 2443 |