{"title":"Holsvattnet: threshold days by year","description":"Days at or beyond each fixed threshold at Holsvattnet, 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/SWE00140658/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":11,"first":"1945-01-16","last":"1945-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1946,"days":14,"first":"1946-01-09","last":"1946-10-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1947,"days":16,"first":"1947-06-08","last":"1947-12-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1948,"days":16,"first":"1948-01-21","last":"1948-10-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":13,"first":"1949-03-13","last":"1949-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1950,"days":13,"first":"1950-02-17","last":"1950-12-01","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1951,"days":15,"first":"1951-04-06","last":"1951-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":17,"first":"1952-01-09","last":"1952-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":16,"first":"1953-03-26","last":"1953-10-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":21,"first":"1954-03-06","last":"1954-10-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1955,"days":22,"first":"1955-01-10","last":"1955-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1956,"days":10,"first":"1956-06-05","last":"1956-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1957,"days":20,"first":"1957-01-26","last":"1957-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":16,"first":"1958-05-09","last":"1958-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":7,"first":"1959-01-03","last":"1959-11-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1960,"days":15,"first":"1960-03-01","last":"1960-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":17,"first":"1961-02-06","last":"1961-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":12,"first":"1962-02-04","last":"1962-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":14,"first":"1963-05-03","last":"1963-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":12,"first":"1964-04-12","last":"1964-12-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":14,"first":"1965-01-11","last":"1965-10-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":17,"first":"1966-03-08","last":"1966-12-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1967,"days":18,"first":"1967-02-20","last":"1967-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":11,"first":"1968-04-03","last":"1968-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":9,"first":"1969-04-27","last":"1969-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":10,"first":"1970-05-05","last":"1970-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":9,"first":"1971-01-24","last":"1971-11-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":14,"first":"1972-04-12","last":"1972-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":12,"first":"1973-01-25","last":"1973-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":13,"first":"1974-02-08","last":"1974-11-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1975,"days":8,"first":"1975-06-13","last":"1975-11-03","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":9,"first":"1976-01-19","last":"1976-12-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1946,"days":3,"first":"1946-08-14","last":"1946-09-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1947,"days":1,"first":"1947-10-16","last":"1947-10-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":1,"first":"1950-04-09","last":"1950-04-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1952,"days":2,"first":"1952-06-15","last":"1952-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":1,"first":"1953-09-29","last":"1953-09-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":5,"first":"1954-08-02","last":"1954-09-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1955,"days":3,"first":"1955-07-15","last":"1955-09-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":1,"first":"1956-06-28","last":"1956-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":1,"first":"1957-08-11","last":"1957-08-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":1,"first":"1960-08-20","last":"1960-08-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":1,"first":"1961-08-02","last":"1961-08-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":2,"first":"1962-05-30","last":"1962-07-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":1,"first":"1963-08-24","last":"1963-08-24","longest_streak":1},{"thre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