{"title":"Lyneham: threshold days by year","description":"Days at or beyond each fixed threshold at Lyneham, 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/UKM00003740/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":1975,"days":5,"first":"1975-08-02","last":"1975-08-08","longest_streak":3},{"threshold":"tmax_ge_30c","year":1976,"days":14,"first":"1976-06-25","last":"1976-08-25","longest_streak":13},{"threshold":"tmax_ge_30c","year":2015,"days":1,"first":"2015-07-01","last":"2015-07-01","longest_streak":1},{"threshold":"tmax_ge_30c","year":2022,"days":6,"first":"2022-07-18","last":"2022-08-14","longest_streak":4},{"threshold":"tmax_ge_30c","year":2025,"days":5,"first":"2025-06-30","last":"2025-08-13","longest_streak":2},{"threshold":"tmax_ge_90f","year":1975,"days":2,"first":"1975-08-04","last":"1975-08-08","longest_streak":1},{"threshold":"tmax_ge_90f","year":1976,"days":3,"first":"1976-06-27","last":"1976-07-03","longest_streak":2},{"threshold":"tmax_ge_90f","year":2015,"days":1,"first":"2015-07-01","last":"2015-07-01","longest_streak":1},{"threshold":"tmax_ge_90f","year":2022,"days":4,"first":"2022-07-18","last":"2022-08-13","longest_streak":2},{"threshold":"tmax_ge_90f","year":2025,"days":1,"first":"2025-08-12","last":"2025-08-12","longest_streak":1},{"threshold":"tmax_le_0c","year":1976,"days":5,"first":"1976-01-31","last":"1976-12-29","longest_streak":2},{"threshold":"tmax_le_0c","year":1977,"days":1,"first":"1977-01-12","last":"1977-01-12","longest_streak":1},{"threshold":"tmax_le_0c","year":1978,"days":9,"first":"1978-02-09","last":"1978-12-31","longest_streak":4},{"threshold":"tmax_le_0c","year":1979,"days":13,"first":"1979-01-01","last":"1979-03-16","longest_streak":4},{"threshold":"tmax_le_0c","year":1980,"days":2,"first":"1980-01-01","last":"1980-01-13","longest_streak":1},{"threshold":"tmax_le_0c","year":1981,"days":7,"first":"1981-12-09","last":"1981-12-23","longest_streak":4},{"threshold":"tmax_le_0c","year":1987,"days":5,"first":"1987-01-11","last":"1987-01-18","longest_streak":3},{"threshold":"tmax_le_0c","year":2022,"days":4,"first":"2022-12-12","last":"2022-12-15","longest_streak":4},{"threshold":"tmin_le_0c","year":2025,"days":26,"first":"2025-01-02","last":"2025-03-19","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1973,"days":14,"first":"1973-02-12","last":"1973-08-08","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":21,"first":"1974-01-05","last":"1974-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":12,"first":"1975-01-20","last":"1975-12-01","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":12,"first":"1976-06-20","last":"1976-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":27,"first":"1977-01-01","last":"1977-12-18","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1978,"days":14,"first":"1978-01-11","last":"1978-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":16,"first":"1979-02-01","last":"1979-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":12,"first":"1980-01-21","last":"1980-11-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":20,"first":"1981-03-07","last":"1981-12-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2006,"days":18,"first":"2006-02-15","last":"2006-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2007,"days":31,"first":"2007-01-01","last":"2007-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2008,"days":22,"first":"2008-01-05","last":"2008-11-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2009,"days":17,"first":"2009-01-18","last":"2009-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2010,"days":15,"first":"2010-01-23","last":"2010-11-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2011,"days":13,"first":"2011-01-08","last":"2011-12-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2012,"days":36,"first":"2012-01-03","last":"2012-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2013,"days":15,"first":"2013-01-30","last":"2013-12-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2014,"days":25,"first":"2014-01-02","last":"2014-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2025,"days":10,"first":"2025-01-05","last":"2025-08-01","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1973,"days":3,"first":"1973-06-28","last":"1973-08-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-08-12","last":"1974-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":2,"first":"1975-07-08","last":"1975-09-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":1,"first":"1976-09-26","last":"1976-09-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":3,"first":"1977-02-19","last":"1977-08-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":2,"first":"1978-07-30","last":"1978-07-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-12-28","last":"1979-12-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":198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