| Portland, OR | North Bethesda, MD | United States |
Rainfall | 42.8 | 42.6 | 38.1 |
Snowfall | 2.6 | 16.6 | 27.8 |
Precipitation Days | 155.9 | 110.4 | 106.2 |
Sunny | 144 | 199 | 205 |
Avg. July High | 80.5 | 86.9 | 85.8 |
Avg. Jan. Low | 36.4 | 25.7 | 21.7 |
Comfort Index (higher=better) | 7.5 | 7.4 | 7 |
UV Index | 3 | 4.1 | 4.3 |
Elevation ft. | 33 | 394 | 2443 |