| CLIMATE | Cottage Grove | Sun Valley | United States |
| Rainfall (in.) | 46.2 | 7.7 | 36.5 |
| Snowfall (in.) | 6.8 | 4.6 | 25 |
| Precipitation Days | 148 | 48 | 100 |
| Sunny Days | 159 | 249 | 205 |
| Avg. July High | 82 | 91 | 86.5 |
| Avg. Jan. Low | 32.9 | 23.9 | 20.5 |
| Comfort Index (higher=better) | 67 | 76 | 44 |
| UV Index | 3.1 | 5.1 | 4.3 |
| Elevation ft. | 640 | 4,845 | 1,443 |
