{"title":"Backaskog: threshold days by year","description":"Days at or beyond each fixed threshold at Backaskog, 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/SWE00137646/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":1958,"days":13,"first":"1958-01-09","last":"1958-11-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1959,"days":14,"first":"1959-04-10","last":"1959-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":16,"first":"1960-01-18","last":"1960-12-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1961,"days":13,"first":"1961-05-26","last":"1961-12-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1962,"days":14,"first":"1962-01-22","last":"1962-11-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1963,"days":13,"first":"1963-02-03","last":"1963-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":4,"first":"1964-06-02","last":"1964-12-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":15,"first":"1965-04-18","last":"1965-12-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":16,"first":"1966-01-01","last":"1966-12-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1967,"days":15,"first":"1967-01-22","last":"1967-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":17,"first":"1968-01-11","last":"1968-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":9,"first":"1969-02-12","last":"1969-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":16,"first":"1970-03-22","last":"1970-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":6,"first":"1971-03-20","last":"1971-11-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":9,"first":"1972-03-09","last":"1972-11-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":10,"first":"1973-01-22","last":"1973-09-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":12,"first":"1974-01-15","last":"1974-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":10,"first":"1975-04-06","last":"1975-11-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":8,"first":"1976-04-04","last":"1976-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":13,"first":"1977-01-12","last":"1977-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":9,"first":"1978-06-07","last":"1978-12-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":11,"first":"1980-01-30","last":"1980-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":15,"first":"1981-02-10","last":"1981-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":9,"first":"1982-01-04","last":"1982-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":13,"first":"1983-02-05","last":"1983-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":11,"first":"1984-01-24","last":"1984-11-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1985,"days":9,"first":"1985-01-31","last":"1985-12-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1986,"days":9,"first":"1986-01-19","last":"1986-12-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1988,"days":12,"first":"1988-01-06","last":"1988-10-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1989,"days":9,"first":"1989-07-13","last":"1989-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":14,"first":"1990-01-25","last":"1990-11-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1991,"days":14,"first":"1991-01-08","last":"1991-12-23","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1958,"days":1,"first":"1958-08-23","last":"1958-08-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":6,"first":"1959-04-10","last":"1959-07-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-08-06","last":"1960-08-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":3,"first":"1961-07-13","last":"1961-09-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":3,"first":"1963-04-23","last":"1963-10-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":1,"first":"1965-09-07","last":"1965-09-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1967,"days":3,"first":"1967-04-07","last":"1967-08-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":3,"first":"1968-05-06","last":"1968-07-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":1,"first":"1969-11-02","last":"1969-11-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":2,"first":"1970-07-15","last":"1970-11-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":1,"first":"1971-06-22","last":"1971-06-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":1,"first":"1972-08-11","last":"1972-08-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":2,"first":"1973-09-21","last":"1973-09-25","longest_streak":1},{"threshold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