{"title":"Iisalmi Keskusta: threshold days by year","description":"Days at or beyond each fixed threshold at Iisalmi Keskusta, 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/FIE00145387/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":1965,"days":10,"first":"1965-01-13","last":"1965-10-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":15,"first":"1966-01-30","last":"1966-10-08","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1968,"days":12,"first":"1968-03-17","last":"1968-11-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":8,"first":"1969-04-11","last":"1969-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":14,"first":"1970-04-02","last":"1970-10-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":6,"first":"1971-08-05","last":"1971-10-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1972,"days":15,"first":"1972-05-21","last":"1972-11-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":6,"first":"1973-05-06","last":"1973-10-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":15,"first":"1974-05-30","last":"1974-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":8,"first":"1975-05-31","last":"1975-09-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":14,"first":"1976-05-05","last":"1976-09-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":11,"first":"1977-04-16","last":"1977-10-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":7,"first":"1978-03-13","last":"1978-09-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":10,"first":"1979-02-25","last":"1979-10-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":13,"first":"1980-05-26","last":"1980-11-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":9,"first":"1981-06-04","last":"1981-11-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":8,"first":"1982-04-07","last":"1982-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":17,"first":"1983-01-06","last":"1983-12-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1984,"days":9,"first":"1984-03-30","last":"1984-10-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1985,"days":14,"first":"1985-04-02","last":"1985-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":17,"first":"1986-05-25","last":"1986-11-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":14,"first":"1987-01-25","last":"1987-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":14,"first":"1988-01-01","last":"1988-09-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":12,"first":"1989-03-11","last":"1989-10-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1990,"days":11,"first":"1990-02-20","last":"1990-08-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1991,"days":17,"first":"1991-03-20","last":"1991-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":23,"first":"1992-04-02","last":"1992-11-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":15,"first":"1993-04-17","last":"1993-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":14,"first":"1994-01-07","last":"1994-10-03","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1995,"days":9,"first":"1995-05-22","last":"1995-10-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1996,"days":13,"first":"1996-05-03","last":"1996-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1997,"days":11,"first":"1997-04-03","last":"1997-11-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1998,"days":16,"first":"1998-01-10","last":"1998-10-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1999,"days":7,"first":"1999-05-30","last":"1999-12-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2000,"days":13,"first":"2000-03-03","last":"2000-11-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2002,"days":6,"first":"2002-01-25","last":"2002-10-03","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2003,"days":10,"first":"2003-06-09","last":"2003-11-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":1,"first":"1965-06-22","last":"1965-06-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":3,"first":"1970-07-30","last":"1970-09-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":4,"first":"1972-07-12","last":"1972-08-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-07-03","last":"1974-08-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":1,"first":"1976-06-21","last":"1976-06-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":1,"first":"1977-07-31","last":"1977-07-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":1,"first":"1978-06-07","last":"1978-06-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":2,"first":"1979-06-09","last":"1979-08-20","longest_streak":1},{"thres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