{"title":"Seattle: Days with 50 mm or more rain, days by year","description":"Days by year for Days with 50 mm or more rain in Seattle.","dataAsOf":"2026-10-17T00:00:00Z","lastRevised":"2026-10-18","source":"Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products.","licence":"US Government open data (NOAA NCEI)","page":"https://worldextremeweathermonitor.com/cities/seattle/days-over-50mm-rain/","columns":[{"name":"threshold","description":"Threshold id, for example tmax_ge_40c."},{"name":"year","description":"Calendar year."},{"name":"days","description":"Days in the year at or beyond the threshold."},{"name":"first","description":"First qualifying date of the year."},{"name":"last","description":"Last qualifying date of the year."},{"name":"longest_streak","description":"Longest run of consecutive qualifying days inside the year."}],"rows":[{"threshold":"prcp_ge_50mm","year":1948,"days":1,"first":"1948-03-21","last":"1948-03-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1950,"days":1,"first":"1950-03-03","last":"1950-03-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1951,"days":1,"first":"1951-02-09","last":"1951-02-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1955,"days":2,"first":"1955-02-07","last":"1955-11-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1959,"days":1,"first":"1959-11-20","last":"1959-11-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1967,"days":1,"first":"1967-01-19","last":"1967-01-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1972,"days":2,"first":"1972-02-27","last":"1972-03-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1974,"days":1,"first":"1974-12-26","last":"1974-12-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1981,"days":1,"first":"1981-10-06","last":"1981-10-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1986,"days":3,"first":"1986-01-18","last":"1986-11-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1990,"days":3,"first":"1990-01-09","last":"1990-11-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1991,"days":1,"first":"1991-04-04","last":"1991-04-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1996,"days":1,"first":"1996-02-08","last":"1996-02-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1998,"days":1,"first":"1998-11-25","last":"1998-11-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2001,"days":1,"first":"2001-11-14","last":"2001-11-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2003,"days":2,"first":"2003-10-20","last":"2003-11-18","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2005,"days":1,"first":"2005-01-17","last":"2005-01-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2006,"days":1,"first":"2006-11-06","last":"2006-11-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2007,"days":1,"first":"2007-12-03","last":"2007-12-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2008,"days":1,"first":"2008-11-06","last":"2008-11-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2009,"days":1,"first":"2009-01-07","last":"2009-01-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2010,"days":1,"first":"2010-12-12","last":"2010-12-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2012,"days":1,"first":"2012-11-19","last":"2012-11-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2015,"days":2,"first":"2015-03-15","last":"2015-12-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2019,"days":1,"first":"2019-12-20","last":"2019-12-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2021,"days":2,"first":"2021-01-12","last":"2021-10-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2022,"days":2,"first":"2022-01-06","last":"2022-02-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2023,"days":1,"first":"2023-12-05","last":"2023-12-05","longest_streak":1}]}