{"title":"Ludlow: threshold days by year","description":"Days at or beyond each fixed threshold at Ludlow, 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/ASN00009877/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_ge_30c","year":1986,"days":35,"first":"1986-01-01","last":"1986-12-25","longest_streak":9},{"threshold":"tmax_ge_30c","year":1987,"days":41,"first":"1987-01-03","last":"1987-12-23","longest_streak":5},{"threshold":"tmax_ge_30c","year":1988,"days":61,"first":"1988-01-02","last":"1988-12-31","longest_streak":13},{"threshold":"tmax_ge_30c","year":1989,"days":41,"first":"1989-01-05","last":"1989-12-26","longest_streak":7},{"threshold":"tmax_ge_30c","year":1990,"days":38,"first":"1990-01-08","last":"1990-12-28","longest_streak":6},{"threshold":"tmax_ge_30c","year":1991,"days":50,"first":"1991-01-06","last":"1991-12-21","longest_streak":8},{"threshold":"tmax_ge_35c","year":1986,"days":6,"first":"1986-01-01","last":"1986-02-19","longest_streak":2},{"threshold":"tmax_ge_35c","year":1987,"days":2,"first":"1987-01-04","last":"1987-02-16","longest_streak":1},{"threshold":"tmax_ge_35c","year":1988,"days":10,"first":"1988-01-04","last":"1988-03-20","longest_streak":2},{"threshold":"tmax_ge_35c","year":1989,"days":10,"first":"1989-01-18","last":"1989-02-03","longest_streak":6},{"threshold":"tmax_ge_35c","year":1990,"days":8,"first":"1990-01-14","last":"1990-12-12","longest_streak":3},{"threshold":"tmax_ge_35c","year":1991,"days":14,"first":"1991-01-06","last":"1991-12-21","longest_streak":4},{"threshold":"tmax_ge_40c","year":1989,"days":1,"first":"1989-02-01","last":"1989-02-01","longest_streak":1},{"threshold":"tmax_ge_90f","year":1986,"days":19,"first":"1986-01-01","last":"1986-12-20","longest_streak":7},{"threshold":"tmax_ge_90f","year":1987,"days":16,"first":"1987-01-04","last":"1987-12-23","longest_streak":3},{"threshold":"tmax_ge_90f","year":1988,"days":37,"first":"1988-01-03","last":"1988-12-29","longest_streak":10},{"threshold":"tmax_ge_90f","year":1989,"days":21,"first":"1989-01-17","last":"1989-12-20","longest_streak":7},{"threshold":"tmax_ge_90f","year":1990,"days":16,"first":"1990-01-13","last":"1990-12-12","longest_streak":5},{"threshold":"tmax_ge_90f","year":1991,"days":27,"first":"1991-01-06","last":"1991-12-21","longest_streak":5},{"threshold":"tmax_ge_100f","year":1986,"days":1,"first":"1986-01-24","last":"1986-01-24","longest_streak":1},{"threshold":"tmax_ge_100f","year":1989,"days":4,"first":"1989-01-18","last":"1989-02-02","longest_streak":2},{"threshold":"tmax_ge_100f","year":1991,"days":5,"first":"1991-01-30","last":"1991-12-17","longest_streak":2},{"threshold":"tmin_ge_20c","year":1986,"days":2,"first":"1986-01-23","last":"1986-01-25","longest_streak":1},{"threshold":"tmin_ge_20c","year":1987,"days":2,"first":"1987-02-17","last":"1987-03-10","longest_streak":1},{"threshold":"tmin_ge_20c","year":1988,"days":4,"first":"1988-01-04","last":"1988-03-21","longest_streak":1},{"threshold":"tmin_ge_20c","year":1989,"days":10,"first":"1989-01-11","last":"1989-12-15","longest_streak":4},{"threshold":"tmin_ge_20c","year":1990,"days":13,"first":"1990-01-14","last":"1990-03-06","longest_streak":5},{"threshold":"tmin_ge_20c","year":1991,"days":3,"first":"1991-01-31","last":"1991-12-22","longest_streak":1},{"threshold":"tmin_ge_25c","year":1989,"days":1,"first":"1989-01-21","last":"1989-01-21","longest_streak":1},{"threshold":"tmin_ge_25c","year":1990,"days":1,"first":"1990-03-06","last":"1990-03-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1986,"days":21,"first":"1986-02-27","last":"1986-10-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":16,"first":"1987-04-08","last":"1987-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":31,"first":"1988-04-29","last":"1988-09-22","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1989,"days":22,"first":"1989-02-26","last":"1989-10-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":24,"first":"1990-02-15","last":"1990-10-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1991,"days":28,"first":"1991-02-27","last":"1991-11-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2004,"days":20,"first":"2004-04-25","last":"2004-08-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2005,"days":25,"first":"2005-03-10","last":"2005-11-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2006,"days":14,"first":"2006-01-25","last":"2006-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2007,"days":21,"first":"2007-01-03","last":"2007-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2008,"days":19,"first":"2008-04-01","last":"2008-09-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2009,"days":22,"first":"2009-05-21","last":"2009-11-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2010,"days":15,"first":"2010-04-14","last":"2010-11-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2011,"days":23,"first":"2011-01-06","last":"2011-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2012,"days":20,"first":"2012-04-29","last":"2012-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2014,"days":26,"first":"2014-03-30","last":"2014-09-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2015,"days":15,"first":"2015-04-08","last":"2015-09-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2016,"days":25,"first":"2016-01-19","last":"2016-09-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2017,"days":23,"first":"2017-02-10","last":"2017-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2018,"days":18,"first":"2018-01-16","last":"2018-10-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2019,"days":16,"first":"2019-03-08","last":"2019-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2020,"days":23,"first":"2020-02-27","last":"2020-11-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2021,"days":26,"first":"2021-02-07","last":"2021-10-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2022,"days":22,"first":"2022-04-11","last":"2022-09-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2023,"days":13,"first":"2023-03-09","last":"2023-09-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2024,"days":21,"first":"2024-05-02","last":"2024-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2025,"days":27,"first":"2025-03-14","last":"2025-11-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2026,"days":13,"first":"2026-03-28","last":"2026-09-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1986,"days":3,"first":"1986-06-26","last":"1986-08-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":4,"first":"1987-04-08","last":"1987-07-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":10,"first":"1988-04-29","last":"1988-08-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1989,"days":4,"first":"1989-02-26","last":"1989-08-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":2,"first":"1990-04-20","last":"1990-07-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1991,"days":4,"first":"1991-05-21","last":"1991-06-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2004,"days":5,"first":"2004-05-10","last":"2004-08-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2005,"days":5,"first":"2005-05-16","last":"2005-10-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2006,"days":1,"first":"2006-08-22","last":"2006-08-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2007,"days":1,"first":"2007-06-28","last":"2007-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2008,"days":3,"first":"2008-05-11","last":"2008-07-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2009,"days":5,"first":"2009-05-21","last":"2009-08-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2010,"days":4,"first":"2010-04-14","last":"2010-11-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2011,"days":6,"first":"2011-01-06","last":"2011-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2012,"days":2,"first":"2012-06-13","last":"2012-11-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2014,"days":5,"first":"2014-06-18","last":"2014-08-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2015,"days":5,"first":"2015-04-10","last":"2015-07-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2016,"days":7,"first":"2016-01-20","last":"2016-07-16","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2017,"days":4,"first":"2017-03-22","last":"2017-08-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2018,"days":4,"first":"2018-05-25","last":"2018-08-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2019,"days":2,"first":"2019-06-07","last":"2019-08-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2020,"days":5,"first":"2020-03-15","last":"2020-08-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2021,"days":7,"first":"2021-02-07","last":"2021-10-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2023,"days":5,"first":"2023-06-05","last":"2023-09-13","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2024,"days":4,"first":"2024-06-02","last":"2024-08-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":6,"first":"2025-06-18","last":"2025-08-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2026,"days":4,"first":"2026-03-28","last":"2026-08-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1986,"days":1,"first":"1986-07-30","last":"1986-07-30","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1987,"days":1,"first":"1987-04-08","last":"1987-04-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1989,"days":1,"first":"1989-05-16","last":"1989-05-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1991,"days":1,"first":"1991-05-21","last":"1991-05-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2005,"days":2,"first":"2005-05-16","last":"2005-05-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2007,"days":1,"first":"2007-06-28","last":"2007-06-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2015,"days":1,"first":"2015-05-17","last":"2015-05-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2016,"days":2,"first":"2016-07-15","last":"2016-07-16","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2018,"days":1,"first":"2018-05-25","last":"2018-05-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2019,"days":1,"first":"2019-06-07","last":"2019-06-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2021,"days":1,"first":"2021-04-12","last":"2021-04-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2024,"days":1,"first":"2024-08-17","last":"2024-08-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2025,"days":1,"first":"2025-07-03","last":"2025-07-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2026,"days":2,"first":"2026-03-28","last":"2026-05-31","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2025,"days":1,"first":"2025-07-03","last":"2025-07-03","longest_streak":1}]}