{"title":"Serafimovic: threshold days by year","description":"Days at or beyond each fixed threshold at Serafimovic, 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/RSM00034357/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":1969,"days":21,"first":"1969-06-04","last":"1969-09-01","longest_streak":4},{"threshold":"tmax_ge_30c","year":2006,"days":40,"first":"2006-05-25","last":"2006-08-31","longest_streak":10},{"threshold":"tmax_ge_30c","year":2008,"days":42,"first":"2008-05-22","last":"2008-09-10","longest_streak":10},{"threshold":"tmax_ge_30c","year":2009,"days":40,"first":"2009-06-09","last":"2009-09-10","longest_streak":12},{"threshold":"tmax_ge_35c","year":1969,"days":3,"first":"1969-06-09","last":"1969-08-30","longest_streak":2},{"threshold":"tmax_ge_35c","year":2006,"days":8,"first":"2006-06-05","last":"2006-08-28","longest_streak":4},{"threshold":"tmax_ge_35c","year":2008,"days":7,"first":"2008-07-17","last":"2008-08-19","longest_streak":6},{"threshold":"tmax_ge_35c","year":2009,"days":12,"first":"2009-06-12","last":"2009-07-26","longest_streak":5},{"threshold":"tmax_ge_90f","year":1969,"days":13,"first":"1969-06-04","last":"1969-09-01","longest_streak":4},{"threshold":"tmax_ge_90f","year":2006,"days":29,"first":"2006-06-03","last":"2006-08-31","longest_streak":8},{"threshold":"tmax_ge_90f","year":2008,"days":20,"first":"2008-05-24","last":"2008-08-30","longest_streak":8},{"threshold":"tmax_ge_90f","year":2009,"days":26,"first":"2009-06-09","last":"2009-08-04","longest_streak":8},{"threshold":"tmax_ge_100f","year":2006,"days":1,"first":"2006-08-06","last":"2006-08-06","longest_streak":1},{"threshold":"tmax_ge_100f","year":2009,"days":2,"first":"2009-07-20","last":"2009-07-26","longest_streak":1},{"threshold":"tmax_le_0c","year":1969,"days":95,"first":"1969-01-02","last":"1969-12-31","longest_streak":31},{"threshold":"tmax_le_0c","year":2006,"days":55,"first":"2006-01-02","last":"2006-12-31","longest_streak":14},{"threshold":"tmax_le_0c","year":2008,"days":50,"first":"2008-01-01","last":"2008-12-31","longest_streak":13},{"threshold":"tmax_le_0c","year":2009,"days":48,"first":"2009-01-02","last":"2009-12-23","longest_streak":9},{"threshold":"tmax_le_0c","year":2025,"days":29,"first":"2025-01-05","last":"2025-03-02","longest_streak":12},{"threshold":"tmin_le_0c","year":2025,"days":47,"first":"2025-01-01","last":"2025-03-25","longest_streak":8},{"threshold":"tmin_le_m10c","year":2025,"days":18,"first":"2025-02-09","last":"2025-03-02","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1969,"days":8,"first":"1969-06-23","last":"1969-10-07","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":13,"first":"1970-04-18","last":"1970-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":7,"first":"1971-03-26","last":"1971-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":7,"first":"1972-04-30","last":"1972-11-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":16,"first":"1973-05-28","last":"1973-10-19","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1974,"days":11,"first":"1974-04-16","last":"1974-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":7,"first":"1975-03-20","last":"1975-12-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":9,"first":"1976-04-14","last":"1976-09-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":18,"first":"1977-02-28","last":"1977-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":9,"first":"1978-02-15","last":"1978-10-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":8,"first":"1979-02-05","last":"1979-08-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":8,"first":"1981-03-21","last":"1981-11-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":7,"first":"1983-02-04","last":"1983-08-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":7,"first":"1984-01-11","last":"1984-09-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1985,"days":9,"first":"1985-01-05","last":"1985-12-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1986,"days":2,"first":"1986-01-16","last":"1986-05-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1987,"days":9,"first":"1987-01-15","last":"1987-09-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1988,"days":13,"first":"1988-02-21","last":"1988-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":12,"first":"1989-03-01","last":"1989-10-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":14,"first":"1990-04-28","last":"1990-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1991,"days":6,"first":"1991-01-03","last":"1991-10-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":8,"first":"1992-02-19","last":"1992-11-01","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1993,"days":13,"first":"1993-04-09","last":"1993-09-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":5,"first":"1994-05-22","last":"1994-12-15","longest_streak":1},{"threshold":"prcp_ge_10mm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