{"title":"Kemio Mattkarr: threshold days by year","description":"Days at or beyond each fixed threshold at Kemio Mattkarr, 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/FIE00141955/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":1967,"days":14,"first":"1967-04-21","last":"1967-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":17,"first":"1968-04-02","last":"1968-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":22,"first":"1969-01-29","last":"1969-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":16,"first":"1970-03-06","last":"1970-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":13,"first":"1971-02-01","last":"1971-12-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":15,"first":"1972-02-08","last":"1972-11-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":9,"first":"1973-03-17","last":"1973-11-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":27,"first":"1974-01-15","last":"1974-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":6,"first":"1975-01-24","last":"1975-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":8,"first":"1976-04-06","last":"1976-12-01","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":29,"first":"1977-01-26","last":"1977-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":17,"first":"1978-01-01","last":"1978-10-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1979,"days":13,"first":"1979-07-04","last":"1979-12-17","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1980,"days":24,"first":"1980-04-18","last":"1980-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":20,"first":"1981-02-02","last":"1981-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":18,"first":"1982-04-12","last":"1982-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":15,"first":"1983-01-05","last":"1983-12-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1984,"days":25,"first":"1984-01-03","last":"1984-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":16,"first":"1985-02-01","last":"1985-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":23,"first":"1986-01-05","last":"1986-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":22,"first":"1987-05-10","last":"1987-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":21,"first":"1988-03-28","last":"1988-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":16,"first":"1989-01-14","last":"1989-12-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1990,"days":22,"first":"1990-01-26","last":"1990-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1991,"days":23,"first":"1991-01-06","last":"1991-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":18,"first":"1992-01-16","last":"1992-12-11","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1993,"days":19,"first":"1993-02-19","last":"1993-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":19,"first":"1994-03-08","last":"1994-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":15,"first":"1995-01-08","last":"1995-11-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1996,"days":17,"first":"1996-03-15","last":"1996-11-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1997,"days":15,"first":"1997-01-12","last":"1997-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1998,"days":21,"first":"1998-01-04","last":"1998-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1999,"days":19,"first":"1999-01-24","last":"1999-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2000,"days":22,"first":"2000-02-28","last":"2000-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2001,"days":19,"first":"2001-04-19","last":"2001-11-22","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1967,"days":4,"first":"1967-08-05","last":"1967-10-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1968,"days":1,"first":"1968-10-31","last":"1968-10-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":3,"first":"1970-07-15","last":"1970-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":2,"first":"1971-07-17","last":"1971-09-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-06-21","last":"1974-10-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":4,"first":"1977-06-16","last":"1977-11-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-08-26","last":"1979-08-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":6,"first":"1980-06-24","last":"1980-10-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":2,"first":"1981-08-31","last":"1981-10-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":1,"first":"1983-12-30","last":"1983-12-30","longest_streak":1},{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