| | Knightdale, NC | Roxboro, NC | United States |
| Rainfall | 45.8 | 46.5 | 38.1 |
| Snowfall | 3.2 | 6.3 | 27.8 |
| Precipitation Days | 105 | 107.8 | 106.2 |
| Sunny | 217 | 216 | 205 |
| Avg. July High | 89.5 | 88.4 | 85.8 |
| Avg. Jan. Low | 29.7 | 27.2 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.5 | 7 |
| UV Index | 4.9 | 4.5 | 4.3 |
| Elevation ft. | 315 | 715 | 2443 |