| | Mathis, TX | Lamar, TX | United States |
| Rainfall | 31.6 | 34.8 | 38.1 |
| Snowfall | 0.1 | 0.1 | 27.8 |
| Precipitation Days | 76.1 | 74.7 | 106.2 |
| Sunny | 220 | 223 | 205 |
| Avg. July High | 95.1 | 90.9 | 85.8 |
| Avg. Jan. Low | 44.8 | 48 | 21.7 |
| Comfort Index (higher=better) | 6.6 | 6.5 | 7 |
| UV Index | 5.8 | 6.2 | 4.3 |
| Elevation ft. | 161 | 10 | 2443 |