| | Martinez, CA | Johnstown, CO | United States |
| Rainfall | 18.3 | 14.9 | 38.1 |
| Snowfall | 0 | 38 | 27.8 |
| Precipitation Days | 61.3 | 80.9 | 106.2 |
| Sunny | 265 | 239 | 205 |
| Avg. July High | 87.9 | 90.4 | 85.8 |
| Avg. Jan. Low | 38.7 | 13.5 | 21.7 |
| Comfort Index (higher=better) | 8.5 | 7.2 | 7 |
| UV Index | 5.4 | 5.2 | 4.3 |
| Elevation ft. | 23 | 4852 | 2443 |