| | Kalama, WA | Onalaska, WA | United States |
| Rainfall | 54.7 | 56.3 | 38.1 |
| Snowfall | 7.7 | 4.1 | 27.8 |
| Precipitation Days | 173.6 | 178 | 106.2 |
| Sunny | 139 | 138 | 205 |
| Avg. July High | 77.9 | 78.2 | 85.8 |
| Avg. Jan. Low | 32.5 | 33.4 | 21.7 |
| Comfort Index (higher=better) | 7 | 7 | 7 |
| UV Index | 3 | 2.5 | 4.3 |
| Elevation ft. | 26 | 489 | 2443 |