{"title":"The Duke: threshold days by year","description":"Days at or beyond each fixed threshold at The Duke, by year.","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/stations/ASN00009815/thresholds/","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_10mm","year":1972,"days":17,"first":"1972-01-06","last":"1972-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":21,"first":"1973-01-23","last":"1973-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":20,"first":"1974-01-29","last":"1974-11-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":17,"first":"1975-03-14","last":"1975-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":15,"first":"1976-01-08","last":"1976-11-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":16,"first":"1977-04-29","last":"1977-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":24,"first":"1984-01-01","last":"1984-11-09","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":21,"first":"1985-02-10","last":"1985-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":19,"first":"1986-01-10","last":"1986-11-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1987,"days":17,"first":"1987-03-27","last":"1987-12-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1988,"days":19,"first":"1988-01-14","last":"1988-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":18,"first":"1989-04-04","last":"1989-10-07","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1990,"days":16,"first":"1990-02-13","last":"1990-10-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1991,"days":13,"first":"1991-05-06","last":"1991-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1992,"days":24,"first":"1992-02-04","last":"1992-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":14,"first":"1993-03-18","last":"1993-11-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":15,"first":"1994-03-30","last":"1994-11-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":16,"first":"1995-01-09","last":"1995-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1996,"days":18,"first":"1996-03-15","last":"1996-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1997,"days":15,"first":"1997-02-05","last":"1997-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1998,"days":16,"first":"1998-04-10","last":"1998-09-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1999,"days":24,"first":"1999-01-05","last":"1999-12-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2000,"days":21,"first":"2000-01-15","last":"2000-09-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2001,"days":19,"first":"2001-01-21","last":"2001-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2002,"days":11,"first":"2002-04-17","last":"2002-10-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2003,"days":23,"first":"2003-02-18","last":"2003-11-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2004,"days":13,"first":"2004-01-06","last":"2004-08-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2005,"days":17,"first":"2005-04-01","last":"2005-10-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2006,"days":13,"first":"2006-01-03","last":"2006-12-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2007,"days":24,"first":"2007-01-04","last":"2007-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2008,"days":17,"first":"2008-03-23","last":"2008-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2009,"days":14,"first":"2009-04-01","last":"2009-09-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2010,"days":14,"first":"2010-03-27","last":"2010-11-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2011,"days":15,"first":"2011-02-09","last":"2011-12-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2012,"days":19,"first":"2012-01-06","last":"2012-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2013,"days":22,"first":"2013-01-24","last":"2013-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2014,"days":12,"first":"2014-05-08","last":"2014-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2015,"days":14,"first":"2015-04-01","last":"2015-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2016,"days":20,"first":"2016-01-19","last":"2016-10-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2017,"days":20,"first":"2017-01-30","last":"2017-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2018,"days":18,"first":"2018-02-17","last":"2018-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2019,"days":10,"first":"2019-04-20","last":"2019-11-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2020,"days":21,"first":"2020-02-12","last":"2020-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2021,"days":27,"first":"2021-02-18","last":"2021-10-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2022,"days":21,"first":"2022-04-13","last":"2022-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2023,"days":16,"first":"2023-04-15","last":"2023-10-03","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2024,"days":12,"first":"2024-05-29","last":"2024-09-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2025,"days":13,"first":"2025-03-13","last":"2025-11-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2026,"days":17,"first":"2026-02-11","last":"2026-08-11","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1972,"days":3,"first":"1972-04-07","last":"1972-04-21","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-06-10","last":"1973-09-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":5,"first":"1974-03-31","last":"1974-07-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":4,"first":"1975-04-21","last":"1975-10-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":4,"first":"1976-02-28","last":"1976-07-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1977,"days":2,"first":"1977-05-25","last":"1977-10-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":1,"first":"1984-05-10","last":"1984-05-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1985,"days":4,"first":"1985-03-09","last":"1985-11-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":2,"first":"1986-02-22","last":"1986-05-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":2,"first":"1987-05-11","last":"1987-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":3,"first":"1988-05-01","last":"1988-12-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":5,"first":"1989-05-24","last":"1989-06-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1990,"days":4,"first":"1990-05-15","last":"1990-07-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1992,"days":6,"first":"1992-02-04","last":"1992-11-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1993,"days":2,"first":"1993-05-29","last":"1993-11-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":2,"first":"1994-06-22","last":"1994-10-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":2,"first":"1995-06-10","last":"1995-10-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1996,"days":1,"first":"1996-04-12","last":"1996-04-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":2,"first":"1997-02-05","last":"1997-08-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1998,"days":1,"first":"1998-07-27","last":"1998-07-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":3,"first":"1999-01-05","last":"1999-10-09","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2000,"days":8,"first":"2000-01-15","last":"2000-06-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2001,"days":3,"first":"2001-02-17","last":"2001-11-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2002,"days":1,"first":"2002-07-13","last":"2002-07-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2003,"days":2,"first":"2003-07-18","last":"2003-09-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2005,"days":5,"first":"2005-04-01","last":"2005-08-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2006,"days":1,"first":"2006-01-03","last":"2006-01-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2007,"days":4,"first":"2007-01-04","last":"2007-04-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2008,"days":1,"first":"2008-09-27","last":"2008-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2009,"days":2,"first":"2009-05-24","last":"2009-06-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2010,"days":1,"first":"2010-07-10","last":"2010-07-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2011,"days":3,"first":"2011-08-04","last":"2011-11-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2012,"days":2,"first":"2012-03-19","last":"2012-11-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2013,"days":5,"first":"2013-03-02","last":"2013-08-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2014,"days":2,"first":"2014-07-08","last":"2014-09-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2015,"days":1,"first":"2015-04-01","last":"2015-04-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2016,"days":2,"first":"2016-01-21","last":"2016-03-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2017,"days":4,"first":"2017-02-09","last":"2017-07-02","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2018,"days":2,"first":"2018-02-20","last":"2018-08-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2019,"days":2,"first":"2019-06-24","last":"2019-11-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2020,"days":3,"first":"2020-08-04","last":"2020-11-11","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2021,"days":1,"first":"2021-10-02","last":"2021-10-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2022,"days":5,"first":"2022-04-13","last":"2022-10-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2023,"days":2,"first":"2023-06-12","last":"2023-08-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2024,"days":2,"first":"2024-06-29","last":"2024-07-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":2,"first":"2025-04-14","last":"2025-06-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2026,"days":2,"first":"2026-04-05","last":"2026-06-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1975,"days":1,"first":"1975-10-21","last":"1975-10-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1985,"days":1,"first":"1985-03-13","last":"1985-03-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1986,"days":1,"first":"1986-05-15","last":"1986-05-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1990,"days":2,"first":"1990-05-15","last":"1990-07-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1999,"days":1,"first":"1999-01-06","last":"1999-01-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2006,"days":1,"first":"2006-01-03","last":"2006-01-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2007,"days":2,"first":"2007-01-04","last":"2007-01-05","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2008,"days":1,"first":"2008-09-27","last":"2008-09-27","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2014,"days":1,"first":"2014-07-08","last":"2014-07-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2017,"days":1,"first":"2017-02-09","last":"2017-02-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2020,"days":1,"first":"2020-08-04","last":"2020-08-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2022,"days":1,"first":"2022-06-14","last":"2022-06-14","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1999,"days":1,"first":"1999-01-06","last":"1999-01-06","longest_streak":1}]}