| | Upland, CA | Riverton, UT | United States |
| Rainfall | 21 | 16.4 | 38.1 |
| Snowfall | 0 | 43.2 | 27.8 |
| Precipitation Days | 32.5 | 83.9 | 106.2 |
| Sunny | 289 | 225 | 205 |
| Avg. July High | 92.2 | 91.7 | 85.8 |
| Avg. Jan. Low | 42.7 | 20.2 | 21.7 |
| Comfort Index (higher=better) | 8.8 | 7.1 | 7 |
| UV Index | 5.7 | 4.7 | 4.3 |
| Elevation ft. | 1237 | 4436 | 2443 |