{"title":"Surahammar: threshold days by year","description":"Days at or beyond each fixed threshold at Surahammar, 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/SWE00139078/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":1952,"days":10,"first":"1952-04-29","last":"1952-12-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1953,"days":17,"first":"1953-01-31","last":"1953-10-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1954,"days":24,"first":"1954-01-19","last":"1954-12-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":8,"first":"1955-05-02","last":"1955-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":15,"first":"1956-01-13","last":"1956-12-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1957,"days":22,"first":"1957-02-01","last":"1957-12-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1958,"days":20,"first":"1958-04-28","last":"1958-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":12,"first":"1959-01-10","last":"1959-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":19,"first":"1960-01-05","last":"1960-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":14,"first":"1961-03-29","last":"1961-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":10,"first":"1962-01-11","last":"1962-09-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":14,"first":"1963-04-12","last":"1963-12-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":11,"first":"1964-04-29","last":"1964-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":16,"first":"1965-06-06","last":"1965-12-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":15,"first":"1966-02-21","last":"1966-12-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1967,"days":19,"first":"1967-01-31","last":"1967-12-22","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1968,"days":19,"first":"1968-01-17","last":"1968-11-02","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":11,"first":"1969-01-13","last":"1969-11-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":10,"first":"1970-01-01","last":"1970-11-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":10,"first":"1971-01-31","last":"1971-11-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":14,"first":"1972-03-26","last":"1972-09-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":11,"first":"1973-02-12","last":"1973-12-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":20,"first":"1974-01-13","last":"1974-11-16","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1975,"days":11,"first":"1975-04-07","last":"1975-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":9,"first":"1976-01-05","last":"1976-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":20,"first":"1977-01-10","last":"1977-11-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":14,"first":"1978-01-29","last":"1978-10-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":24,"first":"1979-04-24","last":"1979-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":17,"first":"1980-03-28","last":"1980-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":22,"first":"1981-01-14","last":"1981-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":20,"first":"1982-02-06","last":"1982-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1952,"days":1,"first":"1952-09-06","last":"1952-09-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":1,"first":"1953-07-22","last":"1953-07-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":1,"first":"1956-06-12","last":"1956-06-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":2,"first":"1957-09-01","last":"1957-09-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":3,"first":"1958-05-17","last":"1958-07-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":1,"first":"1959-03-06","last":"1959-03-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-08-14","last":"1960-08-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":1,"first":"1961-05-05","last":"1961-05-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":1,"first":"1962-08-07","last":"1962-08-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":1,"first":"1963-08-19","last":"1963-08-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":3,"first":"1964-07-23","last":"1964-10-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":2,"first":"1965-07-30","last":"1965-09-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":2,"first":"1966-11-04","last":"1966-12-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1967,"days":1,"first":"1967-09-21","last":"1967-09-21","longest_streak":1},{"th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