{"title":"Nattavaara_By: threshold days by year","description":"Days at or beyond each fixed threshold at Nattavaara_By, 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/SWE00140774/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":1966,"days":2,"first":"1966-06-19","last":"1966-06-20","longest_streak":2},{"threshold":"tmax_le_0c","year":1963,"days":115,"first":"1963-01-01","last":"1963-12-31","longest_streak":44},{"threshold":"tmax_le_0c","year":1964,"days":117,"first":"1964-01-01","last":"1964-12-31","longest_streak":57},{"threshold":"tmax_le_0c","year":1965,"days":152,"first":"1965-01-01","last":"1965-12-31","longest_streak":95},{"threshold":"tmax_le_0c","year":1966,"days":161,"first":"1966-01-01","last":"1966-12-31","longest_streak":39},{"threshold":"tmax_le_0c","year":1968,"days":155,"first":"1968-01-01","last":"1968-12-31","longest_streak":26},{"threshold":"tmax_le_0c","year":1971,"days":150,"first":"1971-01-01","last":"1971-12-29","longest_streak":53},{"threshold":"tmax_le_0c","year":1972,"days":150,"first":"1972-01-02","last":"1972-12-29","longest_streak":54},{"threshold":"tmax_le_0c","year":1973,"days":139,"first":"1973-01-04","last":"1973-12-31","longest_streak":48},{"threshold":"tmax_le_0c","year":1974,"days":148,"first":"1974-01-01","last":"1974-12-31","longest_streak":64},{"threshold":"tmax_le_0c","year":1975,"days":113,"first":"1975-01-01","last":"1975-12-31","longest_streak":25},{"threshold":"tmax_le_0c","year":1976,"days":149,"first":"1976-01-02","last":"1976-12-31","longest_streak":45},{"threshold":"tmax_le_0c","year":1977,"days":148,"first":"1977-01-01","last":"1977-12-31","longest_streak":61},{"threshold":"tmax_le_0c","year":1990,"days":99,"first":"1990-01-02","last":"1990-12-31","longest_streak":22},{"threshold":"tmax_le_0c","year":1994,"days":143,"first":"1994-01-01","last":"1994-12-31","longest_streak":25},{"threshold":"tmax_le_0c","year":1995,"days":142,"first":"1995-01-01","last":"1995-12-31","longest_streak":75},{"threshold":"tmax_le_0c","year":1996,"days":144,"first":"1996-01-01","last":"1996-12-31","longest_streak":39},{"threshold":"tmax_le_0c","year":1997,"days":143,"first":"1997-01-01","last":"1997-12-31","longest_streak":38},{"threshold":"tmax_le_0c","year":1998,"days":146,"first":"1998-01-01","last":"1998-12-31","longest_streak":57},{"threshold":"tmax_le_0c","year":1999,"days":128,"first":"1999-01-01","last":"1999-12-31","longest_streak":58},{"threshold":"tmax_le_0c","year":2000,"days":124,"first":"2000-01-01","last":"2000-12-31","longest_streak":29},{"threshold":"tmax_le_0c","year":2001,"days":143,"first":"2001-01-01","last":"2001-12-31","longest_streak":38},{"threshold":"tmax_le_0c","year":2002,"days":142,"first":"2002-01-01","last":"2002-12-31","longest_streak":59},{"threshold":"tmax_le_0c","year":2003,"days":119,"first":"2003-01-01","last":"2003-12-31","longest_streak":64},{"threshold":"tmin_le_0c","year":1963,"days":186,"first":"1963-01-01","last":"1963-12-31","longest_streak":177},{"threshold":"tmin_le_0c","year":1964,"days":221,"first":"1964-01-01","last":"1964-12-31","longest_streak":170},{"threshold":"tmin_le_0c","year":1965,"days":240,"first":"1965-01-01","last":"1965-12-31","longest_streak":183},{"threshold":"tmin_le_0c","year":1966,"days":238,"first":"1966-01-01","last":"1966-12-31","longest_streak":130},{"threshold":"tmin_le_0c","year":1968,"days":252,"first":"1968-01-01","last":"1968-12-31","longest_streak":188},{"threshold":"tmin_le_0c","year":1971,"days":248,"first":"1971-01-01","last":"1971-12-31","longest_streak":112},{"threshold":"tmin_le_0c","year":1972,"days":244,"first":"1972-01-01","last":"1972-12-31","longest_streak":208},{"threshold":"tmin_le_0c","year":1973,"days":245,"first":"1973-01-01","last":"1973-12-31","longest_streak":121},{"threshold":"tmin_le_0c","year":1974,"days":221,"first":"1974-01-01","last":"1974-12-31","longest_streak":119},{"threshold":"tmin_le_0c","year":1975,"days":224,"first":"1975-01-01","last":"1975-12-31","longest_streak":99},{"threshold":"tmin_le_0c","year":1976,"days":242,"first":"1976-01-01","last":"1976-12-31","longest_streak":192},{"threshold":"tmin_le_0c","year":1977,"days":245,"first":"1977-01-01","last":"1977-12-31","longest_streak":187},{"threshold":"tmin_le_0c","year":1990,"days":188,"first":"1990-01-02","last":"1990-12-31","longest_streak":158},{"threshold":"tmin_le_0c","year":1994,"days":231,"first":"1994-01-01","last":"1994-12-31","longest_streak":189},{"threshold":"tmin_le_0c","year":1995,"days":227,"first":"1995-01-01","last":"1995-12-31","longest_streak":160},{"threshold":"tmin_le_0c","year":1996,"days":225,"first":"1996-01-01","last":"1996-12-31","longest_streak":131},{"threshold":"tmin_le_0c","year":1997,"days":225,"first":"1997-01-01","last":"1997-12-31","longest_streak":125},{"threshold":"tmin_le_0c","year":1998,"days":222,"first":"1998-01-01","last":"1998-12-31","longest_streak":161},{"threshold":"tmin_le_0c","year":1999,"days":204,"first":"1999-01-01","last":"1999-12-31","longest_streak":141},{"threshold":"tmin_le_0c","year":2000,"days":195,"first":"2000-01-01","last":"2000-12-31","longest_streak":47},{"threshold":"tmin_le_0c","year":2001,"days":211,"first":"2001-01-01","last":"2001-12-31","longest_streak":99},{"threshold":"tmin_le_0c","year":2002,"days":218,"first":"2002-01-01","last":"2002-12-31","longest_streak":154},{"threshold":"tmin_le_0c","year":2003,"days":211,"first":"2003-01-01","last":"2003-12-31","longest_streak":104},{"threshold":"tmin_le_m10c","year":1963,"days":105,"first":"1963-01-01","last":"1963-12-29","longest_streak":25},{"threshold":"tmin_le_m10c","year":1964,"days":113,"first":"1964-01-01","last":"1964-12-30","longest_streak":25},{"threshold":"tmin_le_m10c","year":1965,"days":133,"first":"1965-01-02","last":"1965-12-31","longest_streak":29},{"threshold":"tmin_le_m10c","year":1966,"days":138,"first":"1966-01-01","last":"1966-12-31","longest_streak":69},{"threshold":"tmin_le_m10c","year":1968,"days":142,"first":"1968-01-01","last":"1968-12-31","longest_streak":22},{"threshold":"tmin_le_m10c","year":1971,"days":137,"first":"1971-01-01","last":"1971-12-30","longest_streak":24},{"threshold":"tmin_le_m10c","year":1972,"days":108,"first":"1972-01-02","last":"1972-12-27","longest_streak":23},{"threshold":"tmin_le_m10c","year":1973,"days":127,"first":"1973-01-03","last":"1973-12-31","longest_streak":28},{"threshold":"tmin_le_m10c","year":1974,"days":82,"first":"1974-01-01","last":"1974-12-31","longest_streak":14},{"threshold":"tmin_le_m10c","year":1975,"days":101,"first":"1975-01-01","last":"1975-12-31","longest_streak":52},{"threshold":"tmin_le_m10c","year":1976,"days":134,"first":"1976-01-01","last":"1976-12-31","longest_streak":20},{"threshold":"tmin_le_m10c","year":1977,"days":117,"first":"1977-01-03","last":"1977-12-31","longest_streak":29},{"threshold":"tmin_le_m10c","year":1990,"days":73,"first":"1990-01-03","last":"1990-12-29","longest_streak":13},{"threshold":"tmin_le_m10c","year":1994,"days":101,"first":"1994-01-01","last":"1994-12-31","longest_streak":23},{"threshold":"tmin_le_m10c","year":1995,"days":98,"first":"1995-01-01","last":"1995-12-31","longest_streak":23},{"threshold":"tmin_le_m10c","year":1996,"days":104,"first":"1996-01-01","last":"1996-12-31","longest_streak":26},{"threshold":"tmin_le_m10c","year":1997,"days":103,"first":"1997-01-01","last":"1997-12-31","longest_streak":14},{"threshold":"tmin_le_m10c","year":1998,"days":116,"first":"1998-01-01","last":"1998-12-31","longest_streak":26},{"threshold":"tmin_le_m10c","year":1999,"days":88,"first":"1999-01-01","last":"1999-12-31","longest_streak":20},{"threshold":"tmin_le_m10c","year":2000,"days":84,"first":"2000-01-01","last":"2000-12-31","longest_streak":12},{"threshold":"tmin_le_m10c","year":2001,"days":103,"first":"2001-01-01","last":"2001-12-31","longest_streak":18},{"threshold":"tmin_le_m10c","year":2002,"days":108,"first":"2002-01-01","last":"2002-12-31","longest_streak":59},{"threshold":"tmin_le_m10c","year":2003,"days":96,"first":"2003-01-01","last":"2003-12-31","longest_streak":27},{"threshold":"tmin_le_m20c","year":1963,"days":44,"first":"1963-01-03","last":"1963-12-23","longest_streak":13},{"threshold":"tmin_le_m20c","year":1964,"days":45,"first":"1964-01-02","last":"1964-12-26","longest_streak":9},{"threshold":"tmin_le_m20c","year":1965,"days":61,"first":"1965-01-03","last":"1965-12-31","longest_streak":9},{"threshold":"tmin_le_m20c","year":1966,"days":66,"first":"1966-01-01","last":"1966-12-16","longest_streak":11},{"threshold":"tmin_le_m20c","year":1968,"days":69,"first":"1968-01-04","last":"1968-12-31","longest_streak":16},{"threshold":"tmin_le_m20c","year":1971,"days":69,"first":"1971-01-01","last":"1971-12-20","longest_streak":13},{"threshold":"tmin_le_m20c","year":1972,"days":38,"first":"1972-01-05","last":"1972-12-18","longest_streak":6},{"threshold":"tmin_le_m20c","year":1973,"days":53,"first":"1973-01-14","last":"1973-12-26","longest_streak":8},{"threshold":"tmin_le_m20c","year":1974,"days":27,"first":"1974-01-01","last":"1974-12-31","longest_streak":5},{"threshold":"tmin_le_m20c","year":1975,"days":36,"first":"1975-01-08","last":"1975-12-29","longest_streak":7},{"threshold":"tmin_le_m20c","year":1976,"days":52,"first":"1976-01-02","last":"1976-12-31","longest_streak":9},{"threshold":"tmin_le_m20c","year":1977,"days":45,"first":"1977-01-04","last":"1977-12-28","longest_streak":7},{"threshold":"tmin_le_m20c","year":1990,"days":11,"first":"1990-01-04","last":"1990-11-25","longest_streak":3},{"threshold":"tmin_le_m20c","year":1994,"days":27,"first":"1994-01-04","last":"1994-12-31","longest_streak":6},{"threshold":"tmin_le_m20c","year":1995,"days":26,"first":"1995-01-01","last":"1995-12-31","longest_streak":8},{"threshold":"tmin_le_m20c","year":1996,"days":22,"first":"1996-02-06","last":"1996-12-26","longest_streak":7},{"threshold":"tmin_le_m20c","year":1997,"days":14,"first":"1997-01-12","last":"1997-12-31","longest_streak":3},{"threshold":"tmin_le_m20c","year":1998,"days":44,"first":"1998-01-13","last":"1998-12-24","longest_streak":8},{"threshold":"tmin_le_m20c","year":1999,"days":31,"first":"1999-01-11","last":"1999-12-17","longest_streak":7},{"threshold":"tmin_le_m20c","year":2000,"days":12,"first":"2000-01-21","last":"2000-12-31","longest_streak":4},{"threshold":"tmin_le_m20c","year":2001,"days":35,"first":"2001-01-01","last":"2001-12-31","longest_streak":9},{"threshold":"tmin_le_m20c","year":2002,"days":31,"first":"2002-01-01","last":"2002-12-31","longest_streak":9},{"threshold":"tmin_le_m20c","year":2003,"days":31,"first":"2003-01-01","last":"2003-12-31","longest_streak":5},{"threshold":"tmin_le_m30c","year":1963,"days":12,"first":"1963-01-05","last":"1963-12-23","longest_streak":3},{"threshold":"tmin_le_m30c","year":1964,"days":1,"first":"1964-02-12","last":"1964-02-12","longest_streak":1},{"threshold":"tmin_le_m30c","year":1965,"days":12,"first":"1965-01-08","last":"1965-12-31","longest_streak":4},{"threshold":"tmin_le_m30c","year":1966,"days":23,"first":"1966-01-02","last":"1966-03-15","longest_streak":4},{"threshold":"tmin_le_m30c","year":1968,"days":17,"first":"1968-01-05","last":"1968-11-03","longest_streak":4},{"threshold":"tmin_le_m30c","year":1971,"days":17,"first":"1971-01-18","last":"1971-11-23","longest_streak":5},{"threshold":"tmin_le_m30c","year":1972,"days":3,"first":"1972-01-31","last":"1972-02-10","longest_streak":1},{"threshold":"tmin_le_m30c","year":1973,"days":14,"first":"1973-02-09","last":"1973-12-25","longest_streak":4},{"threshold":"tmin_le_m30c","year":1974,"days":2,"first":"1974-01-02","last":"1974-12-31","longest_streak":1},{"threshold":"tmin_le_m30c","year":1975,"days":5,"first":"1975-01-08","last":"1975-12-19","longest_streak":2},{"threshold":"tmin_le_m30c","year":1976,"days":15,"first":"1976-01-07","last":"1976-12-30","longest_streak":6},{"threshold":"tmin_le_m30c","year":1977,"days":4,"first":"1977-01-23","last":"1977-02-18","longest_streak":3},{"threshold":"tmin_le_m30c","year":1995,"days":1,"first":"1995-12-31","last":"1995-12-31","longest_streak":1},{"threshold":"tmin_le_m30c","year":1997,"days":2,"first":"1997-12-02","last":"1997-12-03","longest_streak":2},{"threshold":"tmin_le_m30c","year":1998,"days":1,"first":"1998-02-04","last":"1998-02-04","longest_streak":1},{"threshold":"tmin_le_m30c","year":1999,"days":4,"first":"1999-01-26","last":"1999-02-11","longest_streak":3},{"threshold":"tmin_le_m30c","year":2001,"days":3,"first":"2001-02-07","last":"2001-12-28","longest_streak":1},{"threshold":"tmin_le_m30c","year":2002,"days":3,"first":"2002-01-01","last":"2002-01-24","longest_streak":1},{"threshold":"tmin_le_m30c","year":2003,"days":2,"first":"2003-01-05","last":"2003-01-06","longest_streak":2},{"threshold":"tmin_le_m40c","year":1966,"days":3,"first":"1966-01-21","last":"1966-02-03","longest_streak":2},{"threshold":"tmin_le_m40c","year":1971,"days":1,"first":"1971-03-03","last":"1971-03-03","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1963,"days":9,"first":"1963-04-15","last":"1963-11-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":6,"first":"1964-08-01","last":"1964-10-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":11,"first":"1965-01-11","last":"1965-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":10,"first":"1966-05-20","last":"1966-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":5,"first":"1968-04-03","last":"1968-11-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":7,"first":"1971-02-13","last":"1971-11-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":14,"first":"1972-04-13","last":"1972-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":9,"first":"1973-02-12","last":"1973-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":16,"first":"1974-01-18","last":"1974-09-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":11,"first":"1975-05-29","last":"1975-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":6,"first":"1976-01-19","last":"1976-09-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":10,"first":"1977-01-27","last":"1977-09-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":15,"first":"1981-03-23","last":"1981-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":7,"first":"1982-05-09","last":"1982-12-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1984,"days":3,"first":"1984-01-13","last":"1984-11-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1988,"days":15,"first":"1988-01-01","last":"1988-10-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":12,"first":"1989-01-14","last":"1989-10-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":14,"first":"1990-02-01","last":"1990-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":8,"first":"1994-01-13","last":"1994-10-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1995,"days":8,"first":"1995-02-23","last":"1995-10-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1996,"days":12,"first":"1996-05-06","last":"1996-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1997,"days":9,"first":"1997-01-17","last":"1997-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1998,"days":17,"first":"1998-02-28","last":"1998-11-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1999,"days":14,"first":"1999-01-16","last":"1999-11-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2000,"days":13,"first":"2000-01-29","last":"2000-09-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2001,"days":13,"first":"2001-01-08","last":"2001-11-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2002,"days":9,"first":"2002-02-06","last":"2002-08-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2003,"days":9,"first":"2003-01-17","last":"2003-12-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":1,"first":"1963-08-24","last":"1963-08-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":1,"first":"1968-11-04","last":"1968-11-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":1,"first":"1971-10-20","last":"1971-10-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":1,"first":"1972-06-22","last":"1972-06-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":1,"first":"1974-02-08","last":"1974-02-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":1,"first":"1975-08-15","last":"1975-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":1,"first":"1981-07-04","last":"1981-07-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":1,"first":"1982-08-09","last":"1982-08-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":1,"first":"1988-06-29","last":"1988-06-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":2,"first":"1989-06-23","last":"1989-07-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":2,"first":"1995-07-21","last":"1995-08-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":1,"first":"1997-07-08","last":"1997-07-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1998,"days":2,"first":"1998-07-25","last":"1998-08-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":3,"first":"1999-01-16","last":"1999-11-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2000,"days":1,"first":"2000-06-26","last":"2000-06-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2002,"days":1,"first":"2002-08-29","last":"2002-08-29","longest_streak":1}]}