{"title":"Haisyn: threshold days by year","description":"Days at or beyond each fixed threshold at Haisyn, 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/UPM00033577/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":2015,"days":35,"first":"2015-06-09","last":"2015-09-19","longest_streak":11},{"threshold":"tmax_ge_35c","year":2015,"days":4,"first":"2015-07-08","last":"2015-09-02","longest_streak":2},{"threshold":"tmax_ge_90f","year":2015,"days":20,"first":"2015-07-06","last":"2015-09-02","longest_streak":5},{"threshold":"tmax_le_0c","year":2015,"days":14,"first":"2015-01-05","last":"2015-12-31","longest_streak":4},{"threshold":"tmin_le_0c","year":2000,"days":92,"first":"2000-01-01","last":"2000-12-26","longest_streak":13},{"threshold":"tmin_le_m10c","year":2000,"days":5,"first":"2000-01-22","last":"2000-01-26","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1960,"days":21,"first":"1960-01-19","last":"1960-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":22,"first":"1966-01-13","last":"1966-11-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1967,"days":13,"first":"1967-01-07","last":"1967-12-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":12,"first":"1968-01-26","last":"1968-10-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":15,"first":"1969-02-10","last":"1969-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":15,"first":"1970-01-18","last":"1970-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":19,"first":"1971-01-03","last":"1971-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":16,"first":"1972-04-25","last":"1972-10-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":12,"first":"1973-02-18","last":"1973-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":19,"first":"1974-05-07","last":"1974-11-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1975,"days":10,"first":"1975-04-19","last":"1975-10-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":15,"first":"1977-01-30","last":"1977-09-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1978,"days":22,"first":"1978-01-30","last":"1978-12-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1979,"days":17,"first":"1979-01-16","last":"1979-11-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":27,"first":"1980-01-04","last":"1980-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":18,"first":"1981-01-06","last":"1981-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":10,"first":"1982-02-26","last":"1982-07-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":8,"first":"1983-04-05","last":"1983-11-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":17,"first":"1984-01-21","last":"1984-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":20,"first":"1985-01-03","last":"1985-11-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":15,"first":"1986-01-01","last":"1986-12-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":15,"first":"1987-01-11","last":"1987-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":14,"first":"1988-03-02","last":"1988-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":19,"first":"1989-02-27","last":"1989-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1990,"days":16,"first":"1990-02-14","last":"1990-12-16","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1960,"days":3,"first":"1960-01-19","last":"1960-09-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":6,"first":"1966-07-26","last":"1966-11-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1967,"days":2,"first":"1967-08-19","last":"1967-08-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":2,"first":"1968-09-26","last":"1968-09-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1969,"days":3,"first":"1969-07-12","last":"1969-08-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":2,"first":"1970-08-12","last":"1970-11-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":2,"first":"1971-07-02","last":"1971-07-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":4,"first":"1972-05-29","last":"1972-07-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-02-18","last":"1973-05-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":1,"first":"1974-07-01","last":"1974-07-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":1,"first":"1975-06-03","last":"1975-06-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":1,"first":"1977-07-06","last":"1977-07-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":6,"first":"1978-01-31","last":"1978-07-20","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1979,"days":3,"first":"1979-07-23","last":"1979-08-27","longest_streak":1},{"threshol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