{"title":"Ust-Ilimsk: threshold days by year","description":"Days at or beyond each fixed threshold at Ust-Ilimsk, 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/RSM00030117/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":1967,"days":7,"first":"1967-06-12","last":"1967-07-27","longest_streak":4},{"threshold":"tmax_ge_90f","year":1967,"days":3,"first":"1967-06-13","last":"1967-07-07","longest_streak":1},{"threshold":"tmax_le_0c","year":1967,"days":120,"first":"1967-01-04","last":"1967-12-31","longest_streak":23},{"threshold":"prcp_ge_10mm","year":1936,"days":8,"first":"1936-06-08","last":"1936-08-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1937,"days":6,"first":"1937-07-05","last":"1937-09-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1938,"days":4,"first":"1938-05-28","last":"1938-08-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1939,"days":3,"first":"1939-06-28","last":"1939-08-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1941,"days":3,"first":"1941-07-10","last":"1941-07-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1942,"days":6,"first":"1942-05-27","last":"1942-08-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1943,"days":6,"first":"1943-05-19","last":"1943-08-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1944,"days":6,"first":"1944-05-28","last":"1944-10-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1945,"days":8,"first":"1945-01-13","last":"1945-08-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1946,"days":14,"first":"1946-05-24","last":"1946-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1947,"days":7,"first":"1947-06-27","last":"1947-09-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1948,"days":9,"first":"1948-06-26","last":"1948-09-21","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1949,"days":12,"first":"1949-06-16","last":"1949-08-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1950,"days":7,"first":"1950-06-01","last":"1950-09-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":6,"first":"1951-05-22","last":"1951-09-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":8,"first":"1952-06-27","last":"1952-08-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1953,"days":6,"first":"1953-06-12","last":"1953-09-07","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1954,"days":4,"first":"1954-06-18","last":"1954-09-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1955,"days":8,"first":"1955-06-29","last":"1955-08-03","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1956,"days":6,"first":"1956-06-17","last":"1956-08-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1957,"days":4,"first":"1957-05-30","last":"1957-08-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1958,"days":6,"first":"1958-06-24","last":"1958-08-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1959,"days":6,"first":"1959-04-19","last":"1959-09-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1960,"days":6,"first":"1960-06-25","last":"1960-09-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1961,"days":5,"first":"1961-03-15","last":"1961-09-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1962,"days":8,"first":"1962-06-05","last":"1962-10-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1963,"days":8,"first":"1963-05-22","last":"1963-08-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":4,"first":"1964-06-26","last":"1964-09-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":5,"first":"1965-06-10","last":"1965-09-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":6,"first":"1966-06-03","last":"1966-10-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1967,"days":7,"first":"1967-05-16","last":"1967-09-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":7,"first":"1968-07-07","last":"1968-09-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":3,"first":"1969-05-21","last":"1969-11-12","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":3,"first":"1970-06-28","last":"1970-07-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":7,"first":"1971-06-02","last":"1971-10-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":7,"first":"1972-07-03","last":"1972-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":3,"first":"1973-06-27","last":"1973-08-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":6,"first":"1974-06-14","last":"1974-09-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1975,"days":5,"first":"1975-07-14","last":"1975-08-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":6,"first":"1976-07-13","last":"1976-09-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":10,"first":"1977-05-24","last":"1977-08-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":6,"first":"1978-06-10","last":"1978-09-22","longest_streak":2},{"threshold":"prcp_ge_10mm","ye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