{"title":"Korosten: threshold days by year","description":"Days at or beyond each fixed threshold at Korosten, 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/UPM00033215/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":13,"first":"2001-07-15","last":"2001-08-21","longest_streak":4},{"threshold":"tmax_ge_30c","year":2003,"days":4,"first":"2003-05-14","last":"2003-07-27","longest_streak":1},{"threshold":"tmax_ge_90f","year":2001,"days":4,"first":"2001-07-16","last":"2001-07-23","longest_streak":2},{"threshold":"tmax_le_0c","year":2001,"days":52,"first":"2001-01-02","last":"2001-12-31","longest_streak":9},{"threshold":"tmax_le_0c","year":2003,"days":47,"first":"2003-01-01","last":"2003-12-28","longest_streak":14},{"threshold":"tmin_le_0c","year":2001,"days":113,"first":"2001-01-01","last":"2001-12-31","longest_streak":17},{"threshold":"tmin_le_0c","year":2003,"days":116,"first":"2003-01-01","last":"2003-12-29","longest_streak":24},{"threshold":"tmin_le_m10c","year":2001,"days":23,"first":"2001-01-22","last":"2001-12-25","longest_streak":8},{"threshold":"tmin_le_m10c","year":2003,"days":22,"first":"2003-01-01","last":"2003-12-26","longest_streak":5},{"threshold":"tmin_le_m20c","year":2001,"days":1,"first":"2001-12-17","last":"2001-12-17","longest_streak":1},{"threshold":"tmin_le_m20c","year":2003,"days":2,"first":"2003-01-09","last":"2003-02-17","longest_streak":1},{"threshold":"tmin_ge_20c","year":2001,"days":7,"first":"2001-07-15","last":"2001-07-23","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1960,"days":17,"first":"1960-01-13","last":"1960-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":10,"first":"1961-02-03","last":"1961-11-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":23,"first":"1962-02-14","last":"1962-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":7,"first":"1963-03-13","last":"1963-12-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":12,"first":"1964-05-01","last":"1964-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":15,"first":"1965-01-05","last":"1965-12-12","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1967,"days":9,"first":"1967-01-23","last":"1967-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":10,"first":"1972-01-29","last":"1972-10-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":16,"first":"1973-02-18","last":"1973-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":17,"first":"1974-06-08","last":"1974-11-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1975,"days":18,"first":"1975-04-02","last":"1975-12-18","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1977,"days":29,"first":"1977-01-27","last":"1977-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":15,"first":"1979-01-15","last":"1979-11-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":30,"first":"1980-01-01","last":"1980-12-03","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1981,"days":24,"first":"1981-01-21","last":"1981-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":15,"first":"1982-02-26","last":"1982-09-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":13,"first":"1983-02-12","last":"1983-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":13,"first":"1984-01-21","last":"1984-10-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":15,"first":"1985-01-06","last":"1985-12-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1986,"days":17,"first":"1986-01-08","last":"1986-08-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1987,"days":13,"first":"1987-01-12","last":"1987-12-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1988,"days":14,"first":"1988-05-19","last":"1988-09-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":14,"first":"1989-02-27","last":"1989-09-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":14,"first":"1990-04-08","last":"1990-12-13","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-05-23","last":"1960-08-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":3,"first":"1961-05-12","last":"1961-08-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":4,"first":"1962-05-01","last":"1962-11-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1964,"days":1,"first":"1964-09-22","last":"1964-09-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":1,"first":"1965-08-31","last":"1965-08-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":4,"first":"1972-05-22","last":"1972-07-03","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-07-01","last":"1974-11-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":5,"first":"1975-04-19","last":"1975-08-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1977,"days":4,"first":"1977-06-20","last":"1977-08-20","longest_streak":2},{"threshold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