| Walla Walla, WA | Dubuque, IA | United States |
Rainfall | 19 | 36 | 38 |
Snowfall | 9 | 37 | 28 |
Precipitation | 105 | 116 | 106 |
Sunny | 188 | 194 | 205 |
Avg. July High | 89 | 83 | 86 |
Avg. Jan. Low | 29 | 11 | 22 |
Comfort Index (higher=better) | 7.4 | 6.7 | 7 |
UV Index | 3.2 | 3.9 | 4.3 |
Elevation | 942 | 623 | 2443 |