| | Chauvin, LA | Galliano, LA | United States |
| Rainfall | 63.5 | 63.5 | 38.1 |
| Snowfall | 0.1 | 0 | 27.8 |
| Precipitation Days | 106.6 | 101.6 | 106.2 |
| Sunny | 220 | 216 | 205 |
| Avg. July High | 90.6 | 90.3 | 85.8 |
| Avg. Jan. Low | 43.4 | 43.3 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 6.9 | 7 |
| UV Index | 5.6 | 5.8 | 4.3 |
| Elevation ft. | 3 | 3 | 2443 |