| | Berthoud, CO | Castle Pines, CO | United States |
| Rainfall | 15.5 | 18.1 | 38.1 |
| Snowfall | 38.5 | 75.5 | 27.8 |
| Precipitation Days | 80.8 | 72.6 | 106.2 |
| Sunny | 240 | 245 | 205 |
| Avg. July High | 88.5 | 85.4 | 85.8 |
| Avg. Jan. Low | 13.3 | 18.5 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 4.7 | 4.8 | 4.3 |
| Elevation ft. | 5036 | 6558 | 2443 |