| | Nags Head, NC | Tybee Island, GA | United States |
| Rainfall | 48.8 | 48.8 | 38.1 |
| Snowfall | 0.8 | 0.2 | 27.8 |
| Precipitation Days | 108 | 104 | 106.2 |
| Sunny | 209 | 212 | 205 |
| Avg. July High | 87.4 | 91 | 85.8 |
| Avg. Jan. Low | 33.7 | 39.2 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.1 | 7 |
| UV Index | 4.4 | 5 | 4.3 |
| Elevation ft. | 7 | 10 | 2443 |