| Lake Oswego, OR | Columbia, SC | United States |
Rainfall | 42 | 46 | 38 |
Snowfall | 2 | 1 | 28 |
Precipitation | 147 | 108 | 106 |
Sunny | 141 | 217 | 205 |
Avg. July High | 81 | 94 | 86 |
Avg. Jan. Low | 37 | 35 | 22 |
Comfort Index (higher=better) | 7.6 | 7.2 | 7 |
UV Index | 2.8 | 4.9 | 4.3 |
Elevation | 180 | 302 | 2443 |