| | Round Top, TX | Austin, TX | United States |
| Rainfall | 41.3 | 34.9 | 38.1 |
| Snowfall | 0 | 0.3 | 27.8 |
| Precipitation Days | 78.1 | 79.3 | 106.2 |
| Sunny | 221 | 228 | 205 |
| Avg. July High | 95 | 95 | 85.8 |
| Avg. Jan. Low | 38.4 | 38.2 | 21.7 |
| Comfort Index (higher=better) | 6.9 | 7.1 | 7 |
| UV Index | 5.7 | 6 | 4.3 |
| Elevation ft. | 440 | 489 | 2443 |