| Horsham, PA | Rockwall, TX | United States |
Rainfall | 47.8 | 40.3 | 38.1 |
Snowfall | 17.5 | 0.6 | 27.8 |
Precipitation Days | 105.5 | 81.2 | 106.2 |
Sunny | 202 | 236 | 205 |
Avg. July High | 85.2 | 94.3 | 85.8 |
Avg. Jan. Low | 24.1 | 33.9 | 21.7 |
Comfort Index (higher=better) | 7.3 | 7.1 | 7 |
UV Index | 4.1 | 5.4 | 4.3 |
Elevation ft. | 249 | 591 | 2443 |