| | La Marque, TX | Alton, TX | United States |
| Rainfall | 50.3 | 21.4 | 38.1 |
| Snowfall | 0.1 | 0.1 | 27.8 |
| Precipitation Days | 102.7 | 50.4 | 106.2 |
| Sunny | 204 | 227 | 205 |
| Avg. July High | 89.8 | 97.5 | 85.8 |
| Avg. Jan. Low | 45.7 | 48.7 | 21.7 |
| Comfort Index (higher=better) | 6.7 | 6.2 | 7 |
| UV Index | 6.2 | 6.1 | 4.3 |
| Elevation ft. | 16 | 164 | 2443 |