{"title":"Kirkwall: threshold days by year","description":"Days at or beyond each fixed threshold at Kirkwall, 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/UKM00003017/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":1981,"days":1,"first":"1981-01-06","last":"1981-01-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":26,"first":"1973-01-31","last":"1973-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":15,"first":"1974-01-09","last":"1974-12-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1975,"days":14,"first":"1975-01-22","last":"1975-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":18,"first":"1976-01-07","last":"1976-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":18,"first":"1977-01-04","last":"1977-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":25,"first":"1978-01-02","last":"1978-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":27,"first":"1979-01-16","last":"1979-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":28,"first":"1980-01-04","last":"1980-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1981,"days":23,"first":"1981-01-09","last":"1981-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1999,"days":25,"first":"1999-02-03","last":"1999-12-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2006,"days":19,"first":"2006-03-26","last":"2006-12-14","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2007,"days":27,"first":"2007-01-01","last":"2007-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2008,"days":26,"first":"2008-01-05","last":"2008-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2009,"days":19,"first":"2009-02-07","last":"2009-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2010,"days":16,"first":"2010-02-26","last":"2010-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2011,"days":16,"first":"2011-01-08","last":"2011-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2012,"days":22,"first":"2012-01-03","last":"2012-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2013,"days":23,"first":"2013-01-31","last":"2013-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2014,"days":29,"first":"2014-01-02","last":"2014-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2015,"days":31,"first":"2015-01-08","last":"2015-12-11","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2022,"days":17,"first":"2022-01-31","last":"2022-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2023,"days":28,"first":"2023-01-02","last":"2023-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2024,"days":26,"first":"2024-01-03","last":"2024-12-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-05-01","last":"1973-11-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":1,"first":"1975-09-17","last":"1975-09-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":2,"first":"1976-09-08","last":"1976-12-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":1,"first":"1978-10-05","last":"1978-10-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":4,"first":"1979-03-25","last":"1979-12-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":1,"first":"1980-11-20","last":"1980-11-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":1,"first":"1981-11-10","last":"1981-11-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":2,"first":"1999-05-28","last":"1999-09-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2006,"days":3,"first":"2006-10-26","last":"2006-10-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2007,"days":3,"first":"2007-07-08","last":"2007-11-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2009,"days":2,"first":"2009-09-04","last":"2009-11-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2011,"days":1,"first":"2011-08-28","last":"2011-08-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2012,"days":2,"first":"2012-09-14","last":"2012-12-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2013,"days":2,"first":"2013-10-20","last":"2013-11-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2014,"days":2,"first":"2014-09-08","last":"2014-12-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2015,"days":1,"first":"2015-08-19","last":"2015-08-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2023,"days":3,"first":"2023-08-30","last":"2023-12-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2024,"days":1,"first":"2024-01-19","last":"2024-01-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2006,"days":1,"first":"2006-10-27","last":"2006-10-27","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2011,"days":1,"first":"2011-08-28","last":"2011-08-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2013,"days":1,"first":"2013-10-20","last":"2013-10-20","longest_streak":1}]}