| | Brackettville, TX | Rocksprings, TX | United States |
| Rainfall | 22 | 27.2 | 38.1 |
| Snowfall | 0.4 | 0.1 | 27.8 |
| Precipitation Days | 50.1 | 60 | 106.2 |
| Sunny | 223 | 236 | 205 |
| Avg. July High | 95.2 | 91.1 | 85.8 |
| Avg. Jan. Low | 39.2 | 34.7 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 8 | 7 |
| UV Index | 6.1 | 5.9 | 4.3 |
| Elevation ft. | 1106 | 2402 | 2443 |