{"title":"Ostaskov: threshold days by year","description":"Days at or beyond each fixed threshold at Ostaskov, 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/RSM00026389/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":2025,"days":22,"first":"2025-01-03","last":"2025-03-17","longest_streak":8},{"threshold":"tmin_le_0c","year":2025,"days":57,"first":"2025-01-01","last":"2025-04-12","longest_streak":7},{"threshold":"tmin_le_m10c","year":2025,"days":14,"first":"2025-02-05","last":"2025-02-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1950,"days":11,"first":"1950-04-23","last":"1950-11-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1951,"days":12,"first":"1951-04-16","last":"1951-09-17","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1952,"days":20,"first":"1952-05-03","last":"1952-11-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1953,"days":19,"first":"1953-04-20","last":"1953-11-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1955,"days":10,"first":"1955-02-19","last":"1955-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":10,"first":"1956-05-09","last":"1956-10-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":13,"first":"1957-05-23","last":"1957-12-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1958,"days":11,"first":"1958-01-14","last":"1958-12-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1961,"days":10,"first":"1961-03-27","last":"1961-12-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1962,"days":15,"first":"1962-03-18","last":"1962-10-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":7,"first":"1963-06-03","last":"1963-10-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":7,"first":"1964-07-03","last":"1964-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":9,"first":"1965-05-20","last":"1965-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":14,"first":"1967-04-18","last":"1967-11-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":11,"first":"1968-01-31","last":"1968-12-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1969,"days":9,"first":"1969-06-01","last":"1969-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":7,"first":"1970-01-09","last":"1970-10-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":11,"first":"1971-02-18","last":"1971-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":7,"first":"1972-05-13","last":"1972-11-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":13,"first":"1973-02-22","last":"1973-11-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":12,"first":"1974-02-20","last":"1974-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":17,"first":"1975-01-10","last":"1975-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":17,"first":"1976-01-09","last":"1976-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":18,"first":"1977-02-27","last":"1977-09-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":14,"first":"1978-04-24","last":"1978-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":11,"first":"1979-01-31","last":"1979-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":17,"first":"1980-05-04","last":"1980-10-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":14,"first":"1981-03-27","last":"1981-10-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":10,"first":"1982-05-11","last":"1982-09-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":14,"first":"1983-04-14","last":"1983-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":18,"first":"1984-01-03","last":"1984-10-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":19,"first":"1985-01-08","last":"1985-11-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":17,"first":"1986-04-04","last":"1986-10-11","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1988,"days":10,"first":"1988-04-14","last":"1988-10-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":11,"first":"1989-06-02","last":"1989-08-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1990,"days":14,"first":"1990-02-22","last":"1990-12-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1991,"days":14,"first":"1991-05-16","last":"1991-10-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":17,"first":"1992-01-12","last":"1992-12-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":20,"first":"1993-01-15","last":"1993-09-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":13,"first":"1994-01-06","last":"1994-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":17,"first":"1995-02-07","last":"1995-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2025,"days":3,"first":"2025-01-02","last":"2025-03-14","longest_streak":1}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