| Monrovia, CA | Boulder City, NV | United States |
Rainfall | 20 | 5 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 38 | 29 | 106 |
Sunny | 285 | 290 | 205 |
Avg. July High | 88 | 103 | 86 |
Avg. Jan. Low | 47 | 39 | 22 |
Comfort Index (higher=better) | 9.1 | 7.5 | 7 |
UV Index | 6.2 | 5.8 | 4.3 |
Elevation | 571 | 2510 | 2443 |