{"title":"Polotsk: threshold days by year","description":"Days at or beyond each fixed threshold at Polotsk, 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/BOM00026653/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":2007,"days":8,"first":"2007-05-26","last":"2007-08-24","longest_streak":4},{"threshold":"tmax_ge_30c","year":2009,"days":1,"first":"2009-07-19","last":"2009-07-19","longest_streak":1},{"threshold":"tmax_ge_30c","year":2010,"days":22,"first":"2010-06-03","last":"2010-08-17","longest_streak":7},{"threshold":"tmax_ge_30c","year":2015,"days":8,"first":"2015-07-04","last":"2015-08-12","longest_streak":5},{"threshold":"tmax_ge_30c","year":2026,"days":3,"first":"2026-06-29","last":"2026-08-06","longest_streak":2},{"threshold":"tmax_ge_35c","year":2010,"days":2,"first":"2010-08-07","last":"2010-08-08","longest_streak":2},{"threshold":"tmax_ge_90f","year":2007,"days":3,"first":"2007-08-22","last":"2007-08-24","longest_streak":3},{"threshold":"tmax_ge_90f","year":2010,"days":12,"first":"2010-07-22","last":"2010-08-17","longest_streak":4},{"threshold":"tmax_ge_90f","year":2015,"days":4,"first":"2015-08-07","last":"2015-08-12","longest_streak":3},{"threshold":"tmax_le_0c","year":2007,"days":46,"first":"2007-01-23","last":"2007-12-31","longest_streak":13},{"threshold":"tmax_le_0c","year":2009,"days":42,"first":"2009-01-02","last":"2009-12-31","longest_streak":12},{"threshold":"tmax_le_0c","year":2010,"days":79,"first":"2010-01-02","last":"2010-12-31","longest_streak":24},{"threshold":"tmax_le_0c","year":2015,"days":18,"first":"2015-01-06","last":"2015-12-31","longest_streak":4},{"threshold":"tmax_le_0c","year":2026,"days":46,"first":"2026-01-01","last":"2026-02-26","longest_streak":14},{"threshold":"tmin_le_0c","year":2026,"days":73,"first":"2026-01-01","last":"2026-04-29","longest_streak":20},{"threshold":"tmin_le_m10c","year":2026,"days":37,"first":"2026-01-01","last":"2026-02-26","longest_streak":8},{"threshold":"tmin_le_m20c","year":2026,"days":8,"first":"2026-01-31","last":"2026-02-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1945,"days":19,"first":"1945-05-04","last":"1945-10-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1946,"days":16,"first":"1946-05-11","last":"1946-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1947,"days":9,"first":"1947-06-03","last":"1947-10-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1948,"days":11,"first":"1948-01-23","last":"1948-11-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":11,"first":"1949-04-12","last":"1949-10-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1950,"days":12,"first":"1950-04-16","last":"1950-12-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1951,"days":14,"first":"1951-03-24","last":"1951-08-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":16,"first":"1952-05-19","last":"1952-11-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":18,"first":"1953-02-22","last":"1953-10-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":15,"first":"1954-04-02","last":"1954-10-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":13,"first":"1955-04-08","last":"1955-09-21","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1956,"days":13,"first":"1956-04-04","last":"1956-10-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":18,"first":"1957-05-14","last":"1957-12-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":8,"first":"1958-01-25","last":"1958-10-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":8,"first":"1959-01-05","last":"1959-11-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1960,"days":15,"first":"1960-04-28","last":"1960-11-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1961,"days":15,"first":"1961-03-13","last":"1961-09-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1962,"days":20,"first":"1962-03-06","last":"1962-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":13,"first":"1963-02-06","last":"1963-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":19,"first":"1964-05-12","last":"1964-11-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1966,"days":12,"first":"1966-04-22","last":"1966-11-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":13,"first":"1967-05-23","last":"1967-11-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1968,"days":15,"first":"1968-02-01","last":"1968-12-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":9,"first":"1971-02-02","last":"1971-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":18,"first":"1972-05-07","last":"1972-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":12,"first":"1973-01-10","last":"1973-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":14,"first":"1974-02-20","last":"1974-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":10,"first":"1976-04-28","last":"1976-12-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":15,"first":"1977-02-26","last":"1977-12-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":10,"first":"1983-03-26","last":"1983-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":16,"first":"1984-01-01","last":"1984-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":24,"first":"1987-01-25","last":"1987-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":20,"first":"1988-02-08","last":"1988-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":22,"first":"1989-02-20","last":"1989-12-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1990,"days":24,"first":"1990-01-16","last":"1990-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1991,"days":18,"first":"1991-01-03","last":"1991-11-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":16,"first":"1992-02-16","last":"1992-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":15,"first":"1993-01-25","last":"1993-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":17,"first":"1994-02-28","last":"1994-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":18,"first":"1995-04-16","last":"1995-12-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1996,"days":13,"first":"1996-05-21","last":"1996-12-03","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1997,"days":19,"first":"1997-03-29","last":"1997-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1998,"days":20,"first":"1998-01-11","last":"1998-10-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1999,"days":8,"first":"1999-02-23","last":"1999-10-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2000,"days":18,"first":"2000-01-17","last":"2000-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2001,"days":14,"first":"2001-02-07","last":"2001-10-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2002,"days":15,"first":"2002-01-27","last":"2002-10-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2003,"days":20,"first":"2003-02-06","last":"2003-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2004,"days":14,"first":"2004-01-01","last":"2004-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2005,"days":18,"first":"2005-03-06","last":"2005-11-16","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2006,"days":23,"first":"2006-03-12","last":"2006-11-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2007,"days":10,"first":"2007-01-19","last":"2007-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2008,"days":23,"first":"2008-01-25","last":"2008-10-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2026,"days":3,"first":"2026-01-03","last":"2026-02-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1945,"days":3,"first":"1945-07-25","last":"1945-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1949,"days":4,"first":"1949-06-06","last":"1949-08-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":1,"first":"1950-08-06","last":"1950-08-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":2,"first":"1951-07-08","last":"1951-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1952,"days":3,"first":"1952-09-08","last":"1952-09-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":1,"first":"1953-07-11","last":"1953-07-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":3,"first":"1954-05-23","last":"1954-09-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1955,"days":2,"first":"1955-06-11","last":"1955-09-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":1,"first":"1956-06-16","last":"1956-06-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":3,"first":"1957-08-15","last":"1957-09-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":2,"first":"1958-07-28","last":"1958-08-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":1,"first":"1960-10-12","last":"1960-10-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":3,"first":"1961-07-14","last":"1961-09-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":6,"first":"1962-06-30","last":"1962-11-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1963,"days":5,"first":"1963-07-28","last":"1963-10-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1966,"days":2,"first":"1966-07-26","last":"1966-08-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1967,"days":1,"first":"1967-08-15","last":"1967-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":2,"first":"1968-06-23","last":"1968-07-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":1,"first":"1972-07-13","last":"1972-07-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":2,"first":"1973-05-12","last":"1973-07-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":1,"first":"1974-08-25","last":"1974-08-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":2,"first":"1976-08-14","last":"1976-08-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":2,"first":"1977-06-17","last":"1977-07-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":1,"first":"1984-06-02","last":"1984-06-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":3,"first":"1987-06-15","last":"1987-07-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":2,"first":"1988-06-26","last":"1988-07-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":2,"first":"1989-06-30","last":"1989-08-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":4,"first":"1990-06-05","last":"1990-09-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1991,"days":1,"first":"1991-07-19","last":"1991-07-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1992,"days":2,"first":"1992-06-08","last":"1992-07-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":3,"first":"1993-07-24","last":"1993-10-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":2,"first":"1994-06-07","last":"1994-08-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":3,"first":"1995-05-22","last":"1995-08-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1996,"days":1,"first":"1996-09-06","last":"1996-09-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":1,"first":"1997-06-16","last":"1997-06-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1998,"days":5,"first":"1998-06-20","last":"1998-09-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":2,"first":"1999-02-23","last":"1999-06-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2000,"days":4,"first":"2000-04-06","last":"2000-07-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2001,"days":2,"first":"2001-06-19","last":"2001-06-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2003,"days":3,"first":"2003-05-15","last":"2003-08-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2004,"days":2,"first":"2004-08-03","last":"2004-08-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2005,"days":6,"first":"2005-05-06","last":"2005-08-09","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2006,"days":4,"first":"2006-07-12","last":"2006-09-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2007,"days":1,"first":"2007-05-12","last":"2007-05-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2008,"days":4,"first":"2008-04-14","last":"2008-09-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1952,"days":1,"first":"1952-09-08","last":"1952-09-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1953,"days":1,"first":"1953-07-11","last":"1953-07-11","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1973,"days":1,"first":"1973-07-26","last":"1973-07-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1977,"days":1,"first":"1977-06-17","last":"1977-06-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1995,"days":1,"first":"1995-05-22","last":"1995-05-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2003,"days":1,"first":"2003-07-06","last":"2003-07-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2004,"days":1,"first":"2004-08-03","last":"2004-08-03","longest_streak":1}]}