| | Pecos, TX | South Padre Island, TX | United States |
| Rainfall | 13.3 | 26.9 | 38.1 |
| Snowfall | 3.5 | 0.1 | 27.8 |
| Precipitation Days | 46.8 | 72.5 | 106.2 |
| Sunny | 263 | 227 | 205 |
| Avg. July High | 97.3 | 90.5 | 85.8 |
| Avg. Jan. Low | 29.2 | 52.8 | 21.7 |
| Comfort Index (higher=better) | 7.8 | 6.6 | 7 |
| UV Index | 6.7 | 6.5 | 4.3 |
| Elevation ft. | 2582 | 10 | 2443 |