| | Prescott, WA | Richland, WA | United States |
| Rainfall | 16.3 | 8.1 | 38.1 |
| Snowfall | 9.6 | 3.6 | 27.8 |
| Precipitation Days | 93.1 | 82.8 | 106.2 |
| Sunny | 191 | 196 | 205 |
| Avg. July High | 89 | 89.9 | 85.8 |
| Avg. Jan. Low | 28.7 | 28.7 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.5 | 7 |
| UV Index | 3.2 | 3.2 | 4.3 |
| Elevation ft. | 1056 | 384 | 2443 |