{"title":"Hjalmsater: threshold days by year","description":"Days at or beyond each fixed threshold at Hjalmsater, by year.","dataAsOf":"2026-10-14T00:00:00Z","lastRevised":"2026-10-15","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/SWE00138564/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":16,"first":"1945-01-18","last":"1945-11-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1946,"days":17,"first":"1946-05-02","last":"1946-11-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1947,"days":8,"first":"1947-06-15","last":"1947-11-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1948,"days":13,"first":"1948-01-05","last":"1948-10-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1949,"days":18,"first":"1949-04-07","last":"1949-12-07","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1950,"days":18,"first":"1950-02-12","last":"1950-12-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1951,"days":17,"first":"1951-01-03","last":"1951-12-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1952,"days":16,"first":"1952-04-22","last":"1952-11-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":23,"first":"1953-01-31","last":"1953-12-16","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1954,"days":18,"first":"1954-02-26","last":"1954-12-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":8,"first":"1955-05-18","last":"1955-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":10,"first":"1956-05-02","last":"1956-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":19,"first":"1957-02-06","last":"1957-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":15,"first":"1958-02-11","last":"1958-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":15,"first":"1959-01-19","last":"1959-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":17,"first":"1960-01-05","last":"1960-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":15,"first":"1961-04-03","last":"1961-12-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1962,"days":11,"first":"1962-02-11","last":"1962-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":15,"first":"1964-05-04","last":"1964-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":16,"first":"1965-04-18","last":"1965-11-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":10,"first":"1966-01-29","last":"1966-12-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1967,"days":13,"first":"1967-01-30","last":"1967-10-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":11,"first":"1968-05-06","last":"1968-11-03","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1969,"days":11,"first":"1969-01-22","last":"1969-11-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":14,"first":"1970-03-05","last":"1970-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":15,"first":"1971-06-22","last":"1971-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":10,"first":"1972-04-02","last":"1972-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":7,"first":"1973-07-08","last":"1973-11-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":12,"first":"1974-03-18","last":"1974-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":10,"first":"1975-01-17","last":"1975-12-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":11,"first":"1976-07-11","last":"1976-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":16,"first":"1977-01-02","last":"1977-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":7,"first":"1978-03-16","last":"1978-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":14,"first":"1979-03-26","last":"1979-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":14,"first":"1980-02-10","last":"1980-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":18,"first":"1981-03-07","last":"1981-11-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":15,"first":"1982-01-26","last":"1982-12-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":9,"first":"1983-01-17","last":"1983-09-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1984,"days":12,"first":"1984-01-03","last":"1984-10-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1985,"days":13,"first":"1985-03-10","last":"1985-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":8,"first":"1986-01-03","last":"1986-12-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":15,"first":"1987-05-12","last":"1987-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":19,"first":"1988-01-11","last":"1988-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":14,"first":"1989-02-04","last":"1989-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":15,"first":"1990-01-26","last":"1990-12-29","longest_strea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