{"title":"Saint Louis: threshold days by year","description":"Days at or beyond each fixed threshold at Saint Louis, 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/SGM00061600/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":1976,"days":231,"first":"1976-01-06","last":"1976-12-20","longest_streak":16},{"threshold":"tmax_ge_30c","year":1978,"days":246,"first":"1978-01-01","last":"1978-12-31","longest_streak":22},{"threshold":"tmax_ge_30c","year":1979,"days":285,"first":"1979-01-01","last":"1979-12-31","longest_streak":45},{"threshold":"tmax_ge_30c","year":1980,"days":240,"first":"1980-01-01","last":"1980-12-31","longest_streak":22},{"threshold":"tmax_ge_30c","year":1982,"days":224,"first":"1982-01-02","last":"1982-12-31","longest_streak":33},{"threshold":"tmax_ge_30c","year":1988,"days":222,"first":"1988-01-03","last":"1988-12-31","longest_streak":22},{"threshold":"tmax_ge_30c","year":1992,"days":224,"first":"1992-01-01","last":"1992-12-28","longest_streak":14},{"threshold":"tmax_ge_30c","year":1993,"days":205,"first":"1993-01-14","last":"1993-12-26","longest_streak":18},{"threshold":"tmax_ge_30c","year":1994,"days":228,"first":"1994-01-03","last":"1994-12-31","longest_streak":20},{"threshold":"tmax_ge_30c","year":1995,"days":234,"first":"1995-01-01","last":"1995-12-31","longest_streak":28},{"threshold":"tmax_ge_30c","year":1996,"days":251,"first":"1996-01-01","last":"1996-12-30","longest_streak":40},{"threshold":"tmax_ge_30c","year":2025,"days":131,"first":"2025-01-01","last":"2025-08-24","longest_streak":13},{"threshold":"tmax_ge_35c","year":1976,"days":55,"first":"1976-02-24","last":"1976-11-26","longest_streak":9},{"threshold":"tmax_ge_35c","year":1978,"days":90,"first":"1978-01-02","last":"1978-12-31","longest_streak":7},{"threshold":"tmax_ge_35c","year":1979,"days":76,"first":"1979-02-02","last":"1979-12-19","longest_streak":7},{"threshold":"tmax_ge_35c","year":1980,"days":55,"first":"1980-01-04","last":"1980-12-31","longest_streak":8},{"threshold":"tmax_ge_35c","year":1982,"days":46,"first":"1982-01-02","last":"1982-12-04","longest_streak":6},{"threshold":"tmax_ge_35c","year":1988,"days":59,"first":"1988-02-02","last":"1988-12-09","longest_streak":21},{"threshold":"tmax_ge_35c","year":1992,"days":54,"first":"1992-01-25","last":"1992-12-19","longest_streak":5},{"threshold":"tmax_ge_35c","year":1993,"days":33,"first":"1993-01-24","last":"1993-12-13","longest_streak":7},{"threshold":"tmax_ge_35c","year":1994,"days":46,"first":"1994-01-29","last":"1994-12-22","longest_streak":6},{"threshold":"tmax_ge_35c","year":1995,"days":48,"first":"1995-01-02","last":"1995-12-31","longest_streak":9},{"threshold":"tmax_ge_35c","year":1996,"days":84,"first":"1996-01-01","last":"1996-12-26","longest_streak":10},{"threshold":"tmax_ge_35c","year":2025,"days":20,"first":"2025-01-09","last":"2025-08-09","longest_streak":3},{"threshold":"tmax_ge_40c","year":1976,"days":3,"first":"1976-05-16","last":"1976-09-13","longest_streak":1},{"threshold":"tmax_ge_40c","year":1978,"days":11,"first":"1978-02-26","last":"1978-11-12","longest_streak":3},{"threshold":"tmax_ge_40c","year":1979,"days":12,"first":"1979-03-26","last":"1979-05-21","longest_streak":7},{"threshold":"tmax_ge_40c","year":1980,"days":10,"first":"1980-03-28","last":"1980-11-13","longest_streak":3},{"threshold":"tmax_ge_40c","year":1982,"days":3,"first":"1982-09-29","last":"1982-10-12","longest_streak":2},{"threshold":"tmax_ge_40c","year":1988,"days":15,"first":"1988-03-17","last":"1988-10-30","longest_streak":2},{"threshold":"tmax_ge_40c","year":1992,"days":8,"first":"1992-04-14","last":"1992-10-22","longest_streak":3},{"threshold":"tmax_ge_40c","year":1993,"days":9,"first":"1993-03-20","last":"1993-09-18","longest_streak":2},{"threshold":"tmax_ge_40c","year":1994,"days":1,"first":"1994-03-19","last":"1994-03-19","longest_streak":1},{"threshold":"tmax_ge_40c","year":1995,"days":4,"first":"1995-05-17","last":"1995-11-13","longest_streak":1},{"threshold":"tmax_ge_40c","year":1996,"days":20,"first":"1996-01-29","last":"1996-10-28","longest_streak":6},{"threshold":"tmax_ge_40c","year":2025,"days":2,"first":"2025-03-18","last":"2025-06-04","longest_streak":1},{"threshold":"tmax_ge_45c","year":1979,"days":1,"first":"1979-04-26","last":"1979-04-26","longest_streak":1},{"threshold":"tmax_ge_45c","year":1995,"days":1,"first":"1995-05-17","last":"1995-05-17","longest_streak":1},{"threshold":"tmax_ge_90f","year":1976,"days":115,"first":"1976-01-09","last":"1976-12-09","longest_streak":14},{"threshold":"tmax_ge_90f","year":1978,"days":149,"first":"1978-01-02","last":"1978-12-31","longest_streak":16},{"threshold":"tmax_ge_90f","year":1979,"days":157,"first":"1979-01-01","last":"1979-12-31","longest_streak":11},{"threshold":"tmax_ge_90f","year":1980,"days":109,"first":"1980-01-01","last":"1980-12-31","longest_streak":9},{"threshold":"tmax_ge_90f","year":1982,"days":127,"first":"1982-01-02","last":"1982-12-04","longest_streak":8},{"threshold":"tmax_ge_90f","year":1988,"days":117,"first":"1988-01-13","last":"1988-12-31","longest_streak":21},{"threshold":"tmax_ge_90f","year":1992,"days":140,"first":"1992-01-04","last":"1992-12-19","longest_streak":10},{"threshold":"tmax_ge_90f","year":1993,"days":88,"first":"1993-01-14","last":"1993-12-25","longest_streak":8},{"threshold":"tmax_ge_90f","year":1994,"days":111,"first":"1994-01-12","last":"1994-12-24","longest_streak":10},{"threshold":"tmax_ge_90f","year":1995,"days":134,"first":"1995-01-01","last":"1995-12-31","longest_streak":13},{"threshold":"tmax_ge_90f","year":1996,"days":173,"first":"1996-01-01","last":"1996-12-30","longest_streak":18},{"threshold":"tmax_ge_90f","year":2025,"days":74,"first":"2025-01-07","last":"2025-08-24","longest_streak":9},{"threshold":"tmax_ge_100f","year":1976,"days":14,"first":"1976-03-30","last":"1976-11-17","longest_streak":2},{"threshold":"tmax_ge_100f","year":1978,"days":33,"first":"1978-02-25","last":"1978-12-29","longest_streak":4},{"threshold":"tmax_ge_100f","year":1979,"days":31,"first":"1979-02-02","last":"1979-11-10","longest_streak":7},{"threshold":"tmax_ge_100f","year":1980,"days":21,"first":"1980-03-27","last":"1980-11-24","longest_streak":3},{"threshold":"tmax_ge_100f","year":1982,"days":18,"first":"1982-04-02","last":"1982-11-11","longest_streak":3},{"threshold":"tmax_ge_100f","year":1988,"days":30,"first":"1988-03-11","last":"1988-11-16","longest_streak":11},{"threshold":"tmax_ge_100f","year":1992,"days":15,"first":"1992-04-14","last":"1992-10-27","longest_streak":4},{"threshold":"tmax_ge_100f","year":1993,"days":16,"first":"1993-02-10","last":"1993-11-21","longest_streak":6},{"threshold":"tmax_ge_100f","year":1994,"days":9,"first":"1994-03-17","last":"1994-04-25","longest_streak":4},{"threshold":"tmax_ge_100f","year":1995,"days":16,"first":"1995-02-22","last":"1995-11-18","longest_streak":3},{"threshold":"tmax_ge_100f","year":1996,"days":36,"first":"1996-01-29","last":"1996-11-24","longest_streak":6},{"threshold":"tmax_ge_100f","year":2025,"days":3,"first":"2025-03-18","last":"2025-06-04","longest_streak":1},{"threshold":"tmax_ge_110f","year":1979,"days":3,"first":"1979-04-24","last":"1979-04-27","longest_streak":2},{"threshold":"tmax_ge_110f","year":1988,"days":1,"first":"1988-05-30","last":"1988-05-30","longest_streak":1},{"threshold":"tmax_ge_110f","year":1995,"days":1,"first":"1995-05-17","last":"1995-05-17","longest_streak":1},{"threshold":"tmax_ge_110f","year":1996,"days":1,"first":"1996-03-31","last":"1996-03-31","longest_streak":1},{"threshold":"tmin_ge_20c","year":2025,"days":59,"first":"2025-02-23","last":"2025-08-22","longest_streak":5},{"threshold":"tmin_ge_25c","year":2025,"days":20,"first":"2025-07-04","last":"2025-08-22","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1978,"days":9,"first":"1978-08-11","last":"1978-10-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1979,"days":7,"first":"1979-06-11","last":"1979-09-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":5,"first":"1980-08-07","last":"1980-10-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":11,"first":"1981-06-25","last":"1981-09-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2025,"days":4,"first":"2025-08-10","last":"2025-08-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1978,"days":2,"first":"1978-09-20","last":"1978-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":4,"first":"1980-08-07","last":"1980-10-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":3,"first":"1981-07-25","last":"1981-09-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":2,"first":"2025-08-12","last":"2025-08-21","longest_streak":1}]}