{"title":"Willmar: threshold days by year","description":"Days at or beyond each fixed threshold at Willmar, 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/CA004018960/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":1949,"days":9,"first":"1949-06-01","last":"1949-12-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1950,"days":14,"first":"1950-04-01","last":"1950-09-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":10,"first":"1951-02-25","last":"1951-08-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1952,"days":14,"first":"1952-01-13","last":"1952-08-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1953,"days":18,"first":"1953-05-08","last":"1953-10-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":11,"first":"1954-04-20","last":"1954-10-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":13,"first":"1955-03-22","last":"1955-10-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":11,"first":"1956-01-27","last":"1956-11-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1957,"days":10,"first":"1957-05-01","last":"1957-10-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":6,"first":"1958-02-26","last":"1958-10-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":9,"first":"1959-03-29","last":"1959-09-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":10,"first":"1960-05-17","last":"1960-08-02","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1962,"days":14,"first":"1962-02-14","last":"1962-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":16,"first":"1963-04-16","last":"1963-08-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":17,"first":"1965-01-24","last":"1965-11-19","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1966,"days":6,"first":"1966-02-07","last":"1966-08-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":11,"first":"1967-02-04","last":"1967-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":11,"first":"1968-05-06","last":"1968-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":17,"first":"1969-01-04","last":"1969-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":13,"first":"1970-01-27","last":"1970-10-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":16,"first":"1971-01-08","last":"1971-10-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":11,"first":"1972-02-16","last":"1972-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":15,"first":"1973-02-11","last":"1973-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":9,"first":"1974-03-13","last":"1974-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":24,"first":"1975-03-26","last":"1975-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1976,"days":12,"first":"1976-01-24","last":"1976-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":9,"first":"1977-05-04","last":"1977-12-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1978,"days":15,"first":"1978-05-18","last":"1978-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":10,"first":"1979-02-22","last":"1979-10-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":12,"first":"1980-04-07","last":"1980-09-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":15,"first":"1981-05-23","last":"1981-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":13,"first":"1982-03-07","last":"1982-10-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":12,"first":"1983-03-06","last":"1983-12-10","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1949,"days":3,"first":"1949-06-01","last":"1949-07-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":3,"first":"1950-05-07","last":"1950-07-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":1,"first":"1951-06-20","last":"1951-06-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1952,"days":3,"first":"1952-06-28","last":"1952-08-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":4,"first":"1953-05-09","last":"1953-08-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":2,"first":"1954-06-07","last":"1954-09-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1955,"days":3,"first":"1955-05-02","last":"1955-09-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":2,"first":"1956-07-03","last":"1956-07-31","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":1958,"days":1,"first":"1958-10-20","last":"1958-10-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":1,"first":"1959-09-01","last":"1959-09-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-07-02","last":"1960-08-02","longest_streak":1},{"thre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