| | Troy, NC | Durham, NC | United States |
| Rainfall | 46.9 | 45.7 | 38.1 |
| Snowfall | 3.1 | 3.7 | 27.8 |
| Precipitation Days | 109.8 | 109.3 | 106.2 |
| Sunny | 218 | 220 | 205 |
| Avg. July High | 88.5 | 89 | 85.8 |
| Avg. Jan. Low | 30.1 | 29.6 | 21.7 |
| Comfort Index (higher=better) | 7.6 | 7.5 | 7 |
| UV Index | 4.8 | 4.6 | 4.3 |
| Elevation ft. | 656 | 400 | 2443 |