{"title":"Chaplyne: threshold days by year","description":"Days at or beyond each fixed threshold at Chaplyne, 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/UPM00034509/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":"tmax_ge_30c","year":2001,"days":42,"first":"2001-07-04","last":"2001-08-23","longest_streak":20},{"threshold":"tmax_ge_30c","year":2003,"days":13,"first":"2003-05-11","last":"2003-08-31","longest_streak":5},{"threshold":"tmax_ge_30c","year":2015,"days":38,"first":"2015-06-09","last":"2015-09-24","longest_streak":6},{"threshold":"tmax_ge_35c","year":2001,"days":8,"first":"2001-07-15","last":"2001-07-26","longest_streak":6},{"threshold":"tmax_ge_35c","year":2015,"days":4,"first":"2015-07-25","last":"2015-09-03","longest_streak":1},{"threshold":"tmax_ge_90f","year":2001,"days":24,"first":"2001-07-14","last":"2001-08-21","longest_streak":16},{"threshold":"tmax_ge_90f","year":2003,"days":1,"first":"2003-05-26","last":"2003-05-26","longest_streak":1},{"threshold":"tmax_ge_90f","year":2015,"days":17,"first":"2015-06-14","last":"2015-09-06","longest_streak":5},{"threshold":"tmax_ge_100f","year":2001,"days":1,"first":"2001-07-26","last":"2001-07-26","longest_streak":1},{"threshold":"tmax_le_0c","year":2001,"days":43,"first":"2001-01-14","last":"2001-12-28","longest_streak":12},{"threshold":"tmax_le_0c","year":2003,"days":58,"first":"2003-01-01","last":"2003-12-30","longest_streak":15},{"threshold":"tmax_le_0c","year":2015,"days":18,"first":"2015-01-05","last":"2015-12-31","longest_streak":5},{"threshold":"tmin_le_0c","year":2001,"days":102,"first":"2001-01-11","last":"2001-12-31","longest_streak":15},{"threshold":"tmin_le_0c","year":2003,"days":127,"first":"2003-01-01","last":"2003-12-31","longest_streak":27},{"threshold":"tmin_le_m10c","year":2001,"days":23,"first":"2001-01-21","last":"2001-12-25","longest_streak":7},{"threshold":"tmin_le_m10c","year":2003,"days":25,"first":"2003-01-01","last":"2003-03-24","longest_streak":4},{"threshold":"tmin_le_m20c","year":2001,"days":1,"first":"2001-12-18","last":"2001-12-18","longest_streak":1},{"threshold":"tmin_le_m20c","year":2003,"days":1,"first":"2003-02-17","last":"2003-02-17","longest_streak":1},{"threshold":"tmin_ge_20c","year":2001,"days":10,"first":"2001-07-17","last":"2001-08-12","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1936,"days":13,"first":"1936-04-05","last":"1936-10-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1937,"days":16,"first":"1937-02-22","last":"1937-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1938,"days":13,"first":"1938-04-11","last":"1938-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1939,"days":10,"first":"1939-01-29","last":"1939-11-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1940,"days":17,"first":"1940-03-02","last":"1940-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1942,"days":9,"first":"1942-04-15","last":"1942-10-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1944,"days":9,"first":"1944-01-11","last":"1944-11-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1945,"days":8,"first":"1945-02-13","last":"1945-08-07","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1946,"days":13,"first":"1946-03-11","last":"1946-11-16","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1947,"days":5,"first":"1947-07-28","last":"1947-12-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1948,"days":6,"first":"1948-01-01","last":"1948-10-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":8,"first":"1949-03-05","last":"1949-12-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1950,"days":11,"first":"1950-05-25","last":"1950-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":15,"first":"1951-03-21","last":"1951-11-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":16,"first":"1952-01-06","last":"1952-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":10,"first":"1953-01-05","last":"1953-11-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1954,"days":6,"first":"1954-06-18","last":"1954-11-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1955,"days":11,"first":"1955-02-15","last":"1955-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":13,"first":"1956-01-04","last":"1956-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":12,"first":"1957-01-07","last":"1957-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":20,"first":"1958-01-08","last":"1958-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":7,"first":"1959-04-07","last":"1959-09-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":19,"first":"1960-02-17","last":"1960-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":8,"first":"1961-02-06","last":"1961-06-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":12,"first":"1962-01-03","last":"1962-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":10,"first":"1963-01-09","last":"1963-12-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":17,"first":"1964-02-21","last":"1964-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":14,"first":"1965-04-28","last":"1965-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":17,"first":"1966-01-05","last":"1966-12-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":12,"first":"1968-01-07","last":"1968-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":12,"first":"1969-03-30","last":"1969-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":12,"first":"1970-01-08","last":"1970-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":12,"first":"1971-02-18","last":"1971-11-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":13,"first":"1972-03-24","last":"1972-11-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":18,"first":"1973-02-13","last":"1973-12-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":14,"first":"1974-03-15","last":"1974-12-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1975,"days":8,"first":"1975-01-28","last":"1975-10-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":18,"first":"1977-01-28","last":"1977-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":16,"first":"1978-02-16","last":"1978-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":15,"first":"1979-01-01","last":"1979-10-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":15,"first":"1980-02-29","last":"1980-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":17,"first":"1981-01-15","last":"1981-12-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":13,"first":"1982-01-03","last":"1982-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":6,"first":"1983-04-29","last":"1983-08-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":13,"first":"1984-01-10","last":"1984-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":19,"first":"1985-02-08","last":"1985-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1986,"days":15,"first":"1986-01-01","last":"1986-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":12,"first":"1987-01-12","last":"1987-07-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":19,"first":"1988-03-19","last":"1988-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":13,"first":"1989-06-01","last":"1989-11-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":13,"first":"1990-01-20","last":"1990-12-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1936,"days":2,"first":"1936-06-02","last":"1936-06-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1938,"days":3,"first":"1938-04-23","last":"1938-07-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1939,"days":2,"first":"1939-05-30","last":"1939-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1940,"days":3,"first":"1940-07-14","last":"1940-08-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1942,"days":2,"first":"1942-04-15","last":"1942-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1944,"days":2,"first":"1944-06-25","last":"1944-11-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1945,"days":2,"first":"1945-06-05","last":"1945-07-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1946,"days":1,"first":"1946-03-11","last":"1946-03-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1948,"days":1,"first":"1948-07-14","last":"1948-07-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1949,"days":1,"first":"1949-07-26","last":"1949-07-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":1,"first":"1950-07-11","last":"1950-07-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":3,"first":"1951-04-16","last":"1951-06-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":2,"first":"1953-06-14","last":"1953-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":1,"first":"1954-07-18","last":"1954-07-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1955,"days":3,"first":"1955-06-18","last":"1955-10-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":1,"first":"1956-07-16","last":"1956-07-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":1,"first":"1958-07-02","last":"1958-07-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":1,"first":"1959-09-02","last":"1959-09-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-07-30","last":"1960-08-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":1,"first":"1961-05-31","last":"1961-05-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":2,"first":"1962-07-21","last":"1962-07-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1963,"days":3,"first":"1963-07-17","last":"1963-09-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":2,"first":"1964-06-05","last":"1964-08-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":4,"first":"1965-07-07","last":"1965-11-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":2,"first":"1966-07-25","last":"1966-08-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":2,"first":"1968-08-25","last":"1968-10-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":3,"first":"1969-06-23","last":"1969-12-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":2,"first":"1972-09-28","last":"1972-11-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-05-16","last":"1973-08-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-05-02","last":"1974-06-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":3,"first":"1975-06-09","last":"1975-06-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1978,"days":4,"first":"1978-05-17","last":"1978-12-01","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-08-31","last":"1979-08-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":5,"first":"1980-06-02","last":"1980-09-23","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1981,"days":1,"first":"1981-08-26","last":"1981-08-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":1,"first":"1982-10-11","last":"1982-10-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":4,"first":"1983-07-24","last":"1983-08-10","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1985,"days":3,"first":"1985-05-29","last":"1985-11-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":2,"first":"1986-04-21","last":"1986-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":2,"first":"1988-09-09","last":"1988-11-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":5,"first":"1989-06-13","last":"1989-09-07","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1990,"days":1,"first":"1990-11-05","last":"1990-11-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1936,"days":2,"first":"1936-06-02","last":"1936-06-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1939,"days":1,"first":"1939-06-28","last":"1939-06-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1942,"days":1,"first":"1942-08-15","last":"1942-08-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1944,"days":1,"first":"1944-06-25","last":"1944-06-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1956,"days":1,"first":"1956-07-16","last":"1956-07-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1960,"days":1,"first":"1960-08-23","last":"1960-08-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1962,"days":1,"first":"1962-07-22","last":"1962-07-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1965,"days":1,"first":"1965-07-16","last":"1965-07-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1966,"days":1,"first":"1966-08-02","last":"1966-08-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1973,"days":1,"first":"1973-08-20","last":"1973-08-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1980,"days":1,"first":"1980-09-17","last":"1980-09-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1985,"days":1,"first":"1985-09-01","last":"1985-09-01","longest_streak":1}]}