{"title":"K13: threshold days by year","description":"Days at or beyond each fixed threshold at K13, 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/NLE00113724/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":"tmax_le_0c","year":1997,"days":3,"first":"1997-01-01","last":"1997-01-07","longest_streak":2},{"threshold":"tmax_le_0c","year":2012,"days":2,"first":"2012-02-04","last":"2012-02-11","longest_streak":1},{"threshold":"tmax_le_0c","year":2018,"days":3,"first":"2018-02-28","last":"2018-03-02","longest_streak":3},{"threshold":"tmin_le_0c","year":1997,"days":11,"first":"1997-01-01","last":"1997-12-17","longest_streak":6},{"threshold":"tmin_le_0c","year":1998,"days":2,"first":"1998-01-31","last":"1998-02-01","longest_streak":2},{"threshold":"tmin_le_0c","year":2001,"days":5,"first":"2001-02-04","last":"2001-12-29","longest_streak":3},{"threshold":"tmin_le_0c","year":2002,"days":4,"first":"2002-12-08","last":"2002-12-12","longest_streak":3},{"threshold":"tmin_le_0c","year":2003,"days":8,"first":"2003-01-06","last":"2003-02-19","longest_streak":3},{"threshold":"tmin_le_0c","year":2004,"days":1,"first":"2004-02-25","last":"2004-02-25","longest_streak":1},{"threshold":"tmin_le_0c","year":2005,"days":7,"first":"2005-02-22","last":"2005-12-27","longest_streak":2},{"threshold":"tmin_le_0c","year":2006,"days":5,"first":"2006-01-22","last":"2006-03-13","longest_streak":3},{"threshold":"tmin_le_0c","year":2008,"days":1,"first":"2008-03-24","last":"2008-03-24","longest_streak":1},{"threshold":"tmin_le_0c","year":2010,"days":14,"first":"2010-01-08","last":"2010-12-20","longest_streak":4},{"threshold":"tmin_le_0c","year":2011,"days":2,"first":"2011-01-28","last":"2011-02-21","longest_streak":1},{"threshold":"tmin_le_0c","year":2012,"days":14,"first":"2012-01-30","last":"2012-02-12","longest_streak":14},{"threshold":"tmin_le_0c","year":2013,"days":16,"first":"2013-01-14","last":"2013-03-27","longest_streak":5},{"threshold":"tmin_le_0c","year":2017,"days":3,"first":"2017-02-09","last":"2017-02-12","longest_streak":2},{"threshold":"tmin_le_0c","year":2018,"days":10,"first":"2018-02-25","last":"2018-03-19","longest_streak":7},{"threshold":"tmin_le_0c","year":2020,"days":1,"first":"2020-04-03","last":"2020-04-03","longest_streak":1},{"threshold":"tmin_le_0c","year":2021,"days":6,"first":"2021-02-07","last":"2021-02-13","longest_streak":4},{"threshold":"tmin_le_0c","year":2023,"days":1,"first":"2023-03-10","last":"2023-03-10","longest_streak":1},{"threshold":"tmin_ge_20c","year":1997,"days":1,"first":"1997-08-12","last":"1997-08-12","longest_streak":1},{"threshold":"tmin_ge_20c","year":2016,"days":2,"first":"2016-09-13","last":"2016-09-14","longest_streak":2},{"threshold":"tmin_ge_20c","year":2020,"days":1,"first":"2020-08-13","last":"2020-08-13","longest_streak":1},{"threshold":"tmin_ge_20c","year":2022,"days":2,"first":"2022-07-19","last":"2022-08-14","longest_streak":1},{"threshold":"tmin_ge_20c","year":2023,"days":2,"first":"2023-09-07","last":"2023-09-10","longest_streak":1}]}