| | Iola, TX | Onalaska, TX | United States |
| Rainfall | 42.8 | 53.4 | 38.1 |
| Snowfall | 0.1 | 0.2 | 27.8 |
| Precipitation Days | 77.2 | 91.3 | 106.2 |
| Sunny | 204 | 208 | 205 |
| Avg. July High | 94.7 | 93.1 | 85.8 |
| Avg. Jan. Low | 38.3 | 37.9 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 7 | 7 |
| UV Index | 5.9 | 5.7 | 4.3 |
| Elevation ft. | 338 | 177 | 2443 |