Seattle averages 156 days a year with at least 0.01 inch of rain, more than Miami (141), Boston (128), Chicago (126), New York (125), Washington, D.C. (118), Atlanta (116) and Houston (104). Only Portland, Ore., at 157 days, has slightly more. NOAA 1991–2020 climate normals.
| annual_precip_in | city | group | rain_days |
|---|---|---|---|
| 67.41 | Miami | Other cities | 141 |
| 51.84 | Houston | Other cities | 104.4 |
| 50.43 | Atlanta | Other cities | 116.3 |
| 49.52 | New York | Other cities | 125.4 |
| 43.59 | Boston | Other cities | 128.4 |
| 41.82 | Washington, D.C. | Other cities | 117.7 |
| 39.34 | Seattle | Seattle | 156.2 |
| 37.86 | Chicago | Other cities | 125.8 |
| 36.92 | Portland, Ore. | Other cities | 157 |