{"title":"Hissmofors: threshold days by year","description":"Days at or beyond each fixed threshold at Hissmofors, 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/SWE00140040/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":1945,"days":19,"first":"1945-01-17","last":"1945-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1946,"days":13,"first":"1946-02-17","last":"1946-09-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1947,"days":9,"first":"1947-06-05","last":"1947-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1948,"days":9,"first":"1948-03-10","last":"1948-08-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":8,"first":"1949-01-24","last":"1949-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1950,"days":15,"first":"1950-01-15","last":"1950-11-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1951,"days":8,"first":"1951-04-27","last":"1951-12-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1952,"days":11,"first":"1952-06-07","last":"1952-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":11,"first":"1953-04-05","last":"1953-09-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1954,"days":15,"first":"1954-05-15","last":"1954-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1955,"days":7,"first":"1955-05-18","last":"1955-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":15,"first":"1956-06-01","last":"1956-10-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":12,"first":"1957-06-06","last":"1957-11-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1958,"days":11,"first":"1958-06-18","last":"1958-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":11,"first":"1959-01-10","last":"1959-11-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1960,"days":19,"first":"1960-01-01","last":"1960-11-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":14,"first":"1961-02-06","last":"1961-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":10,"first":"1962-03-31","last":"1962-09-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":8,"first":"1963-03-24","last":"1963-10-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":15,"first":"1964-06-11","last":"1964-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":9,"first":"1965-02-13","last":"1965-11-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":15,"first":"1966-01-29","last":"1966-12-09","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1967,"days":15,"first":"1967-02-07","last":"1967-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":6,"first":"1968-05-11","last":"1968-11-03","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1969,"days":4,"first":"1969-05-08","last":"1969-09-12","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":16,"first":"1970-05-25","last":"1970-10-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1971,"days":11,"first":"1971-02-07","last":"1971-10-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":9,"first":"1972-03-26","last":"1972-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":10,"first":"1973-04-16","last":"1973-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":13,"first":"1974-06-21","last":"1974-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":9,"first":"1975-01-05","last":"1975-12-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":8,"first":"1976-06-14","last":"1976-10-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":10,"first":"1977-01-01","last":"1977-09-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":15,"first":"1978-03-05","last":"1978-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":14,"first":"1979-05-28","last":"1979-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":14,"first":"1980-05-08","last":"1980-10-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":19,"first":"1981-03-07","last":"1981-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":9,"first":"1982-01-01","last":"1982-11-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":16,"first":"1983-01-20","last":"1983-10-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":14,"first":"1984-03-29","last":"1984-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":13,"first":"1985-01-31","last":"1985-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":12,"first":"1986-04-26","last":"1986-12-07","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":19,"first":"1987-02-08","last":"1987-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":14,"first":"1988-01-03","last":"1988-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":12,"first":"1989-02-26","last":"1989-12-18","longest_streak":2},{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