| | Twisp, WA | Chelan, WA | United States |
| Rainfall | 16.7 | 12.4 | 38.1 |
| Snowfall | 71.1 | 33.8 | 27.8 |
| Precipitation Days | 91.8 | 69.4 | 106.2 |
| Sunny | 189 | 196 | 205 |
| Avg. July High | 84 | 86.3 | 85.8 |
| Avg. Jan. Low | 16.1 | 22.3 | 21.7 |
| Comfort Index (higher=better) | 6.6 | 7.1 | 7 |
| UV Index | 3.1 | 2.6 | 4.3 |
| Elevation ft. | 1637 | 1129 | 2443 |