{"title":"Dal: threshold days by year","description":"Days at or beyond each fixed threshold at Dal, 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/SWE00140138/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":10,"first":"1945-01-07","last":"1945-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1947,"days":11,"first":"1947-06-05","last":"1947-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1948,"days":22,"first":"1948-01-18","last":"1948-10-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1949,"days":30,"first":"1949-01-10","last":"1949-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1950,"days":32,"first":"1950-01-01","last":"1950-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":16,"first":"1951-01-17","last":"1951-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":21,"first":"1952-01-06","last":"1952-10-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":19,"first":"1953-01-31","last":"1953-11-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":22,"first":"1954-05-15","last":"1954-12-12","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1955,"days":19,"first":"1955-03-15","last":"1955-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1956,"days":20,"first":"1956-01-18","last":"1956-10-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":25,"first":"1957-01-07","last":"1957-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":18,"first":"1958-01-15","last":"1958-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":13,"first":"1959-01-22","last":"1959-10-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":27,"first":"1960-02-29","last":"1960-11-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":27,"first":"1961-01-14","last":"1961-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":22,"first":"1962-01-16","last":"1962-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1963,"days":21,"first":"1963-03-24","last":"1963-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":24,"first":"1964-01-03","last":"1964-12-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":17,"first":"1965-03-18","last":"1965-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1966,"days":33,"first":"1966-01-29","last":"1966-12-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1967,"days":27,"first":"1967-02-05","last":"1967-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1968,"days":12,"first":"1968-04-02","last":"1968-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":13,"first":"1969-01-31","last":"1969-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":20,"first":"1970-02-28","last":"1970-11-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1971,"days":24,"first":"1971-01-22","last":"1971-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":15,"first":"1972-03-26","last":"1972-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":28,"first":"1973-02-02","last":"1973-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":26,"first":"1974-02-11","last":"1974-12-31","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1975,"days":24,"first":"1975-01-01","last":"1975-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":15,"first":"1976-01-07","last":"1976-11-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1977,"days":18,"first":"1977-01-01","last":"1977-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":23,"first":"1978-01-01","last":"1978-11-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":21,"first":"1979-03-10","last":"1979-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":22,"first":"1980-06-20","last":"1980-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":27,"first":"1981-01-31","last":"1981-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":15,"first":"1982-02-06","last":"1982-11-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":34,"first":"1983-01-20","last":"1983-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":28,"first":"1984-01-01","last":"1984-11-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":28,"first":"1985-01-22","last":"1985-12-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1986,"days":21,"first":"1986-01-12","last":"1986-12-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":30,"first":"1987-01-24","last":"1987-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":22,"first":"1988-01-26","last":"1988-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":24,"first":"1989-01-08","last":"1989-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":23,"first":"1990-01-15","last":"1990-12-30","longest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