| | Payette, ID | Sumas, WA | United States |
| Rainfall | 10.7 | 40.2 | 38.1 |
| Snowfall | 13.2 | 7.1 | 27.8 |
| Precipitation Days | 78.4 | 163.9 | 106.2 |
| Sunny | 212 | 155 | 205 |
| Avg. July High | 91.9 | 73.7 | 85.8 |
| Avg. Jan. Low | 20.3 | 33.8 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.1 | 7 |
| UV Index | 4.1 | 2.5 | 4.3 |
| Elevation ft. | 2149 | 43 | 2443 |