| | Toppenish, WA | Wapato, WA | United States |
| Rainfall | 8 | 8.4 | 38.1 |
| Snowfall | 15.8 | 16.8 | 27.8 |
| Precipitation Days | 65.4 | 72 | 106.2 |
| Sunny | 201 | 205 | 205 |
| Avg. July High | 89.4 | 88.4 | 85.8 |
| Avg. Jan. Low | 24.8 | 24.9 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.4 | 7 |
| UV Index | 2.6 | 2.6 | 4.3 |
| Elevation ft. | 758 | 856 | 2443 |