{"title":"Polovinnoe: threshold days by year","description":"Days at or beyond each fixed threshold at Polovinnoe, 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/RSM00028668/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":1939,"days":5,"first":"1939-04-30","last":"1939-09-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1940,"days":7,"first":"1940-05-30","last":"1940-10-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1941,"days":10,"first":"1941-05-03","last":"1941-08-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1942,"days":6,"first":"1942-06-25","last":"1942-08-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1943,"days":11,"first":"1943-04-10","last":"1943-10-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1944,"days":2,"first":"1944-06-08","last":"1944-08-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1945,"days":9,"first":"1945-05-17","last":"1945-10-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1946,"days":6,"first":"1946-06-03","last":"1946-09-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1947,"days":6,"first":"1947-04-10","last":"1947-08-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1948,"days":6,"first":"1948-04-28","last":"1948-09-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":4,"first":"1949-05-31","last":"1949-08-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1950,"days":8,"first":"1950-06-06","last":"1950-09-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":5,"first":"1951-05-10","last":"1951-06-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1952,"days":5,"first":"1952-04-21","last":"1952-10-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":4,"first":"1953-05-02","last":"1953-12-07","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1954,"days":5,"first":"1954-04-26","last":"1954-11-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1955,"days":6,"first":"1955-07-07","last":"1955-08-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":10,"first":"1956-04-12","last":"1956-11-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1957,"days":2,"first":"1957-07-19","last":"1957-08-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1958,"days":7,"first":"1958-04-25","last":"1958-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":8,"first":"1959-06-30","last":"1959-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":8,"first":"1960-02-21","last":"1960-08-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1961,"days":7,"first":"1961-06-04","last":"1961-09-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1962,"days":8,"first":"1962-05-22","last":"1962-08-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":6,"first":"1963-05-12","last":"1963-08-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":10,"first":"1964-06-26","last":"1964-08-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1965,"days":2,"first":"1965-07-20","last":"1965-07-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":6,"first":"1966-04-23","last":"1966-10-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":8,"first":"1967-05-29","last":"1967-09-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1968,"days":4,"first":"1968-06-06","last":"1968-09-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1969,"days":8,"first":"1969-06-09","last":"1969-10-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":7,"first":"1970-04-21","last":"1970-07-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":10,"first":"1971-04-09","last":"1971-08-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":5,"first":"1972-04-07","last":"1972-07-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":12,"first":"1973-05-31","last":"1973-10-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":8,"first":"1974-03-29","last":"1974-07-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":8,"first":"1978-04-07","last":"1978-11-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1979,"days":6,"first":"1979-06-04","last":"1979-10-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":7,"first":"1980-04-18","last":"1980-11-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":6,"first":"1981-04-10","last":"1981-09-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":8,"first":"1982-04-02","last":"1982-08-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":4,"first":"1983-05-03","last":"1983-09-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1984,"days":9,"first":"1984-06-16","last":"1984-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":11,"first":"1985-06-08","last":"1985-08-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1986,"days":9,"first":"1986-04-18","last":"1986-09-18","longest_streak":1},{"threshold":"prcp_ge_10mm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