| | Heathrow, FL | Hanover, VA | United States |
| Rainfall | 52.5 | 43.7 | 38.1 |
| Snowfall | 0 | 12.5 | 27.8 |
| Precipitation Days | 119.8 | 111.6 | 106.2 |
| Sunny | 236 | 206 | 205 |
| Avg. July High | 92.5 | 89.2 | 85.8 |
| Avg. Jan. Low | 47.1 | 26.9 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 7.4 | 7 |
| UV Index | 6.5 | 4.4 | 4.3 |
| Elevation ft. | 62 | 108 | 2443 |