| | Tygh Valley, OR | Rossville, GA | United States |
| Rainfall | 19.5 | 50.4 | 38.1 |
| Snowfall | 30 | 1.3 | 27.8 |
| Precipitation Days | 109 | 98.2 | 106.2 |
| Sunny | 153 | 208 | 205 |
| Avg. July High | 85.3 | 89.2 | 85.8 |
| Avg. Jan. Low | 26.8 | 28.9 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.5 | 7 |
| UV Index | 2.8 | 4.8 | 4.3 |
| Elevation ft. | 1142 | 696 | 2443 |