| | Zebulon, NC | Louisa, VA | United States |
| Rainfall | 45.8 | 43.5 | 38.1 |
| Snowfall | 2.4 | 16.2 | 27.8 |
| Precipitation Days | 104.5 | 109.7 | 106.2 |
| Sunny | 216 | 209 | 205 |
| Avg. July High | 89.3 | 87 | 85.8 |
| Avg. Jan. Low | 27.4 | 24.3 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
| UV Index | 4.9 | 4.4 | 4.3 |
| Elevation ft. | 322 | 469 | 2443 |