{"title":"Altona: threshold days by year","description":"Days at or beyond each fixed threshold at Altona, 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/ASN00012112/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":1957,"days":6,"first":"1957-01-20","last":"1957-12-07","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1958,"days":7,"first":"1958-01-22","last":"1958-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":3,"first":"1959-04-11","last":"1959-06-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1960,"days":8,"first":"1960-01-31","last":"1960-09-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":4,"first":"1961-01-26","last":"1961-06-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":3,"first":"1962-02-16","last":"1962-05-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1963,"days":8,"first":"1963-01-28","last":"1963-12-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":2,"first":"1964-04-12","last":"1964-11-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":6,"first":"1965-06-07","last":"1965-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":9,"first":"1968-01-31","last":"1968-06-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1969,"days":2,"first":"1969-02-19","last":"1969-05-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":7,"first":"1970-01-28","last":"1970-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":4,"first":"1971-06-04","last":"1971-07-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":2,"first":"1972-06-16","last":"1972-08-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":10,"first":"1973-02-22","last":"1973-10-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":6,"first":"1974-03-02","last":"1974-09-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1975,"days":6,"first":"1975-02-03","last":"1975-09-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":2,"first":"1977-06-21","last":"1977-12-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1978,"days":5,"first":"1978-02-05","last":"1978-12-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1979,"days":3,"first":"1979-01-04","last":"1979-04-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":4,"first":"1980-05-18","last":"1980-11-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":2,"first":"1981-11-07","last":"1981-12-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":4,"first":"1982-03-08","last":"1982-10-12","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":4,"first":"1983-03-30","last":"1983-12-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1985,"days":10,"first":"1985-01-31","last":"1985-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":4,"first":"1986-01-08","last":"1986-07-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":2,"first":"1987-06-04","last":"1987-08-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2000,"days":13,"first":"2000-01-22","last":"2000-12-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1957,"days":1,"first":"1957-03-21","last":"1957-03-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":1,"first":"1958-03-17","last":"1958-03-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":1,"first":"1959-04-11","last":"1959-04-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-01-31","last":"1960-02-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":1,"first":"1961-01-26","last":"1961-01-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":1,"first":"1963-10-14","last":"1963-10-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":2,"first":"1965-08-09","last":"1965-11-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":1,"first":"1968-03-25","last":"1968-03-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":1,"first":"1969-02-19","last":"1969-02-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-03-02","last":"1974-03-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":2,"first":"1975-04-17","last":"1975-05-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":1,"first":"1978-12-18","last":"1978-12-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":1,"first":"1981-12-08","last":"1981-12-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":1,"first":"1982-06-14","last":"1982-06-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":1,"first":"1983-03-30","last":"1983-03-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1985,"days":4,"first":"1985-01-31","last":"1985-03-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2000,"days":3,"first":"2000-01-23","last":"2000-03-17","longest_streak":1},{"threshold":"prcp_ge_50mm","y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