| | Grand Ronde, OR | La Grande, OR | United States |
| Rainfall | 54 | 17.9 | 38.1 |
| Snowfall | 4.3 | 23.2 | 27.8 |
| Precipitation Days | 144.9 | 110.4 | 106.2 |
| Sunny | 157 | 192 | 205 |
| Avg. July High | 78.3 | 85.6 | 85.8 |
| Avg. Jan. Low | 35.3 | 25.9 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7 | 7 |
| UV Index | 3 | 3.9 | 4.3 |
| Elevation ft. | 338 | 2776 | 2443 |