| | Pascagoula, MS | Picayune, MS | United States |
| Rainfall | 67.6 | 62.6 | 38.1 |
| Snowfall | 0.1 | 0.1 | 27.8 |
| Precipitation Days | 97.7 | 96.5 | 106.2 |
| Sunny | 215 | 222 | 205 |
| Avg. July High | 89.6 | 90.5 | 85.8 |
| Avg. Jan. Low | 39 | 38.8 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 5.8 | 5.8 | 4.3 |
| Elevation ft. | 10 | 62 | 2443 |