| | Pharr, TX | Weslaco, TX | United States |
| Rainfall | 20.9 | 24.8 | 38.1 |
| Snowfall | 0.1 | 0.1 | 27.8 |
| Precipitation Days | 52.9 | 64.9 | 106.2 |
| Sunny | 228 | 226 | 205 |
| Avg. July High | 96.3 | 94.8 | 85.8 |
| Avg. Jan. Low | 49 | 48.9 | 21.7 |
| Comfort Index (higher=better) | 6.3 | 6.4 | 7 |
| UV Index | 6.1 | 6.1 | 4.3 |
| Elevation ft. | 112 | 79 | 2443 |