| | Biloxi, MS | Spanish Fort, AL | United States |
| Rainfall | 64.7 | 66.8 | 38.1 |
| Snowfall | 0.2 | 0.1 | 27.8 |
| Precipitation Days | 104.5 | 112.7 | 106.2 |
| Sunny | 219 | 224 | 205 |
| Avg. July High | 90.3 | 90.4 | 85.8 |
| Avg. Jan. Low | 42.2 | 38.2 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.1 | 7 |
| UV Index | 6 | 5.6 | 4.3 |
| Elevation ft. | 20 | 26 | 2443 |