| | Sealy, TX | Mathis, TX | United States |
| Rainfall | 43.3 | 31.6 | 38.1 |
| Snowfall | 0 | 0.1 | 27.8 |
| Precipitation Days | 78.3 | 76.1 | 106.2 |
| Sunny | 206 | 220 | 205 |
| Avg. July High | 93.7 | 95.1 | 85.8 |
| Avg. Jan. Low | 40.6 | 44.8 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 6.6 | 7 |
| UV Index | 5.8 | 5.8 | 4.3 |
| Elevation ft. | 200 | 161 | 2443 |