{"title":"Nianfors: threshold days by year","description":"Days at or beyond each fixed threshold at Nianfors, 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/SWE00139650/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":1969,"days":24,"first":"1969-02-08","last":"1969-11-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1970,"days":24,"first":"1970-03-05","last":"1970-11-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":17,"first":"1971-01-22","last":"1971-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":13,"first":"1972-01-19","last":"1972-11-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":19,"first":"1973-01-20","last":"1973-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":26,"first":"1974-01-29","last":"1974-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1975,"days":12,"first":"1975-01-26","last":"1975-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":23,"first":"1976-01-05","last":"1976-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":27,"first":"1977-01-01","last":"1977-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":17,"first":"1978-01-30","last":"1978-11-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1979,"days":25,"first":"1979-01-12","last":"1979-11-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1980,"days":21,"first":"1980-04-19","last":"1980-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":29,"first":"1981-02-24","last":"1981-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":22,"first":"1982-02-06","last":"1982-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":23,"first":"1983-01-13","last":"1983-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":30,"first":"1984-01-03","last":"1984-12-18","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1985,"days":33,"first":"1985-01-20","last":"1985-12-03","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1986,"days":26,"first":"1986-01-04","last":"1986-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1987,"days":20,"first":"1987-01-05","last":"1987-11-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":21,"first":"1988-01-26","last":"1988-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":16,"first":"1989-02-25","last":"1989-11-05","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1990,"days":22,"first":"1990-01-26","last":"1990-11-25","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1991,"days":16,"first":"1991-01-08","last":"1991-10-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1992,"days":27,"first":"1992-02-13","last":"1992-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":25,"first":"1993-02-18","last":"1993-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":24,"first":"1994-01-06","last":"1994-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":24,"first":"1995-01-01","last":"1995-09-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1996,"days":21,"first":"1996-03-30","last":"1996-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1997,"days":18,"first":"1997-02-09","last":"1997-12-31","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1998,"days":32,"first":"1998-01-01","last":"1998-10-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1999,"days":21,"first":"1999-02-19","last":"1999-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2000,"days":31,"first":"2000-02-24","last":"2000-12-29","longest_streak":5},{"threshold":"prcp_ge_10mm","year":2001,"days":26,"first":"2001-01-02","last":"2001-12-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2002,"days":18,"first":"2002-01-22","last":"2002-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2003,"days":23,"first":"2003-01-20","last":"2003-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2004,"days":10,"first":"2004-01-12","last":"2004-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2005,"days":18,"first":"2005-02-13","last":"2005-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2006,"days":25,"first":"2006-03-02","last":"2006-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2007,"days":16,"first":"2007-01-13","last":"2007-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2008,"days":29,"first":"2008-01-01","last":"2008-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2009,"days":26,"first":"2009-01-20","last":"2009-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2010,"days":18,"first":"2010-01-01","last":"2010-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2011,"days":22,"first":"2011-01-06","last":"2011-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2012,"days":27,"first":"2012-01-02","last":"2012-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2013,"days":17,"first":"2013-02-05","last":"2013-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2014,"days":19,"first":"2014-02-07","last":"2014-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2015,"days":18,"first":"2015-01-10","last":"2015-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2016,"days":27,"first":"2016-01-04","last":"2016-11-20","longest_streak":5},{"threshold":"prcp_ge_10mm","year":2017,"days":22,"first":"2017-01-03","last":"2017-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2018,"days":16,"first":"2018-01-03","last":"2018-12-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2019,"days":27,"first":"2019-01-16","last":"2019-12-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2020,"days":25,"first":"2020-01-14","last":"2020-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2021,"days":21,"first":"2021-01-01","last":"2021-12-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2022,"days":17,"first":"2022-01-29","last":"2022-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2023,"days":36,"first":"2023-01-06","last":"2023-12-22","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1969,"days":6,"first":"1969-06-29","last":"1969-11-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":3,"first":"1970-03-06","last":"1970-10-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":4,"first":"1971-06-16","last":"1971-08-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1972,"days":2,"first":"1972-03-28","last":"1972-10-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":5,"first":"1973-05-19","last":"1973-12-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":3,"first":"1974-06-26","last":"1974-11-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":7,"first":"1976-01-05","last":"1976-12-03","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1977,"days":5,"first":"1977-07-24","last":"1977-11-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":3,"first":"1978-07-06","last":"1978-09-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":4,"first":"1979-04-25","last":"1979-11-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":5,"first":"1980-06-01","last":"1980-10-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":8,"first":"1981-03-07","last":"1981-11-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1982,"days":1,"first":"1982-12-10","last":"1982-12-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":2,"first":"1983-09-11","last":"1983-09-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":7,"first":"1984-06-24","last":"1984-10-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1985,"days":7,"first":"1985-01-31","last":"1985-12-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":5,"first":"1986-06-07","last":"1986-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":5,"first":"1987-03-19","last":"1987-11-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":2,"first":"1988-02-28","last":"1988-11-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":6,"first":"1989-02-25","last":"1989-08-04","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1990,"days":7,"first":"1990-01-28","last":"1990-09-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1991,"days":4,"first":"1991-05-14","last":"1991-09-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1992,"days":6,"first":"1992-04-25","last":"1992-11-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":2,"first":"1993-08-10","last":"1993-08-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":7,"first":"1994-07-29","last":"1994-11-01","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1995,"days":4,"first":"1995-01-22","last":"1995-06-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1996,"days":3,"first":"1996-04-24","last":"1996-11-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":4,"first":"1997-05-09","last":"1997-11-10","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1998,"days":4,"first":"1998-01-04","last":"1998-10-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":3,"first":"1999-04-18","last":"1999-10-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2000,"days":11,"first":"2000-02-24","last":"2000-11-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2001,"days":4,"first":"2001-08-27","last":"2001-12-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2002,"days":1,"first":"2002-07-19","last":"2002-07-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2003,"days":3,"first":"2003-04-27","last":"2003-08-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2004,"days":2,"first":"2004-03-20","last":"2004-07-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2005,"days":4,"first":"2005-06-04","last":"2005-10-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2006,"days":5,"first":"2006-08-22","last":"2006-10-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2007,"days":1,"first":"2007-12-01","last":"2007-12-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2008,"days":4,"first":"2008-03-12","last":"2008-10-02","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2009,"days":5,"first":"2009-01-24","last":"2009-12-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2010,"days":1,"first":"2010-06-12","last":"2010-06-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2011,"days":3,"first":"2011-02-10","last":"2011-08-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2012,"days":8,"first":"2012-06-02","last":"2012-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2013,"days":3,"first":"2013-08-11","last":"2013-12-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2014,"days":3,"first":"2014-07-13","last":"2014-10-08","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2015,"days":7,"first":"2015-01-10","last":"2015-09-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2016,"days":2,"first":"2016-01-11","last":"2016-05-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2017,"days":5,"first":"2017-08-03","last":"2017-11-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2018,"days":3,"first":"2018-01-31","last":"2018-10-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2019,"days":3,"first":"2019-03-13","last":"2019-06-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2020,"days":7,"first":"2020-01-28","last":"2020-12-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2021,"days":3,"first":"2021-01-20","last":"2021-08-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2022,"days":2,"first":"2022-07-01","last":"2022-11-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2023,"days":10,"first":"2023-01-17","last":"2023-11-04","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1979,"days":1,"first":"1979-08-26","last":"1979-08-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1980,"days":1,"first":"1980-10-17","last":"1980-10-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1981,"days":1,"first":"1981-11-23","last":"1981-11-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1983,"days":2,"first":"1983-09-11","last":"1983-09-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1984,"days":1,"first":"1984-09-22","last":"1984-09-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1985,"days":1,"first":"1985-09-06","last":"1985-09-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1986,"days":1,"first":"1986-08-22","last":"1986-08-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1987,"days":2,"first":"1987-06-16","last":"1987-11-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1989,"days":1,"first":"1989-08-04","last":"1989-08-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1992,"days":2,"first":"1992-09-04","last":"1992-11-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2000,"days":1,"first":"2000-11-22","last":"2000-11-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2001,"days":1,"first":"2001-09-09","last":"2001-09-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2006,"days":1,"first":"2006-08-28","last":"2006-08-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2008,"days":1,"first":"2008-10-01","last":"2008-10-01","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2010,"days":1,"first":"2010-06-12","last":"2010-06-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2012,"days":1,"first":"2012-07-08","last":"2012-07-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2014,"days":1,"first":"2014-10-07","last":"2014-10-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2017,"days":1,"first":"2017-08-04","last":"2017-08-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2021,"days":1,"first":"2021-08-17","last":"2021-08-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2023,"days":1,"first":"2023-07-01","last":"2023-07-01","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1983,"days":1,"first":"1983-09-11","last":"1983-09-11","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2021,"days":1,"first":"2021-08-17","last":"2021-08-17","longest_streak":1}]}