| Commerce City, CO | Rocklin, CA | United States |
Rainfall | 16 | 21 | 38 |
Snowfall | 44 | 0 | 28 |
Precipitation | 77 | 60 | 106 |
Sunny | 243 | 255 | 205 |
Avg. July High | 90 | 94 | 86 |
Avg. Jan. Low | 17 | 39 | 22 |
Comfort Index (higher=better) | 7.3 | 8.2 | 7 |
UV Index | 5.1 | 4.8 | 4.3 |
Elevation | 5157 | 259 | 2443 |