{"title":"Dukstas: threshold days by year","description":"Days at or beyond each fixed threshold at Dukstas, 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/LH000026547/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":2025,"days":1,"first":"2025-07-03","last":"2025-07-03","longest_streak":1},{"threshold":"tmax_le_0c","year":2025,"days":31,"first":"2025-01-03","last":"2025-12-31","longest_streak":9},{"threshold":"tmin_le_0c","year":2025,"days":87,"first":"2025-01-02","last":"2025-12-31","longest_streak":9},{"threshold":"tmin_le_m10c","year":2025,"days":8,"first":"2025-02-13","last":"2025-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":11,"first":"1977-04-11","last":"1977-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":11,"first":"1978-04-14","last":"1978-10-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":10,"first":"1979-01-13","last":"1979-12-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":13,"first":"1980-04-26","last":"1980-10-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":16,"first":"1981-03-08","last":"1981-12-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":8,"first":"1982-05-12","last":"1982-11-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":9,"first":"1983-03-07","last":"1983-11-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1984,"days":13,"first":"1984-01-01","last":"1984-09-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":18,"first":"1985-04-29","last":"1985-10-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":13,"first":"1986-01-25","last":"1986-09-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":9,"first":"1987-03-21","last":"1987-09-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1988,"days":11,"first":"1988-03-24","last":"1988-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":16,"first":"1989-01-16","last":"1989-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":20,"first":"1990-03-12","last":"1990-10-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1991,"days":11,"first":"1991-02-27","last":"1991-10-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2020,"days":8,"first":"2020-01-11","last":"2020-10-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2021,"days":15,"first":"2021-01-26","last":"2021-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2025,"days":6,"first":"2025-05-18","last":"2025-10-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1977,"days":2,"first":"1977-07-27","last":"1977-08-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":3,"first":"1978-09-30","last":"1978-10-05","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-08-21","last":"1979-08-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":1,"first":"1980-05-30","last":"1980-05-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":1,"first":"1981-06-25","last":"1981-06-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":1,"first":"1982-05-12","last":"1982-05-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1985,"days":2,"first":"1985-06-16","last":"1985-08-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":2,"first":"1986-08-21","last":"1986-08-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":1,"first":"1987-06-15","last":"1987-06-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":1,"first":"1988-08-23","last":"1988-08-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":1,"first":"1989-06-10","last":"1989-06-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":2,"first":"1990-06-05","last":"1990-08-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2020,"days":1,"first":"2020-05-12","last":"2020-05-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2021,"days":2,"first":"2021-08-17","last":"2021-08-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":1,"first":"2025-07-09","last":"2025-07-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1980,"days":1,"first":"1980-05-30","last":"1980-05-30","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2021,"days":1,"first":"2021-08-17","last":"2021-08-17","longest_streak":1}]}