{"title":"Alderley Station: threshold days by year","description":"Days at or beyond each fixed threshold at Alderley Station, 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/ASN00037109/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":1920,"days":24,"first":"1920-01-12","last":"1920-12-06","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1988,"days":5,"first":"1988-05-17","last":"1988-12-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1990,"days":5,"first":"1990-01-11","last":"1990-11-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1992,"days":8,"first":"1992-01-26","last":"1992-11-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":7,"first":"1993-01-29","last":"1993-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":5,"first":"1994-02-11","last":"1994-12-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1995,"days":14,"first":"1995-01-16","last":"1995-12-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1996,"days":6,"first":"1996-01-06","last":"1996-11-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1997,"days":10,"first":"1997-01-19","last":"1997-12-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1998,"days":16,"first":"1998-01-08","last":"1998-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1999,"days":6,"first":"1999-03-08","last":"1999-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2000,"days":21,"first":"2000-01-14","last":"2000-12-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2016,"days":18,"first":"2016-01-01","last":"2016-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2018,"days":6,"first":"2018-01-12","last":"2018-11-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2019,"days":7,"first":"2019-02-01","last":"2019-05-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2020,"days":8,"first":"2020-01-25","last":"2020-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2021,"days":5,"first":"2021-02-11","last":"2021-11-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2022,"days":12,"first":"2022-01-20","last":"2022-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2023,"days":8,"first":"2023-01-05","last":"2023-07-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2024,"days":8,"first":"2024-01-10","last":"2024-11-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2025,"days":4,"first":"2025-02-04","last":"2025-03-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1920,"days":10,"first":"1920-01-12","last":"1920-11-14","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1988,"days":3,"first":"1988-08-19","last":"1988-12-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":3,"first":"1990-05-20","last":"1990-08-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1992,"days":5,"first":"1992-01-26","last":"1992-10-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1993,"days":5,"first":"1993-02-17","last":"1993-12-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":1,"first":"1994-02-11","last":"1994-02-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":5,"first":"1995-01-17","last":"1995-12-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1996,"days":3,"first":"1996-01-06","last":"1996-08-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":3,"first":"1997-03-04","last":"1997-12-13","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1999,"days":2,"first":"1999-03-08","last":"1999-12-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2000,"days":12,"first":"2000-02-21","last":"2000-12-23","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2016,"days":7,"first":"2016-01-01","last":"2016-09-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2018,"days":2,"first":"2018-03-22","last":"2018-11-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2019,"days":3,"first":"2019-02-01","last":"2019-03-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2020,"days":2,"first":"2020-01-25","last":"2020-03-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2021,"days":2,"first":"2021-11-09","last":"2021-11-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2022,"days":3,"first":"2022-01-24","last":"2022-04-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2023,"days":3,"first":"2023-01-28","last":"2023-02-07","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2024,"days":2,"first":"2024-01-10","last":"2024-03-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":3,"first":"2025-02-04","last":"2025-03-24","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1920,"days":1,"first":"1920-04-28","last":"1920-04-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1988,"days":1,"first":"1988-08-19","last":"1988-08-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1990,"days":1,"first":"1990-05-20","last":"1990-05-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1992,"days":1,"first":"1992-02-28","last":"1992-02-28","longest_streak":1},{"threshold":"prcp_ge_50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