{"title":"San Francisco la Carrera: threshold days by year","description":"Days at or beyond each fixed threshold at San Francisco la Carrera, 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/MXN00019100/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":1981,"days":224,"first":"1981-02-10","last":"1981-12-31","longest_streak":99},{"threshold":"tmax_ge_30c","year":1982,"days":215,"first":"1982-01-01","last":"1982-12-31","longest_streak":119},{"threshold":"tmax_ge_30c","year":1983,"days":216,"first":"1983-01-03","last":"1983-12-11","longest_streak":59},{"threshold":"tmax_ge_30c","year":1985,"days":245,"first":"1985-01-31","last":"1985-11-30","longest_streak":73},{"threshold":"tmax_ge_30c","year":2002,"days":204,"first":"2002-01-31","last":"2002-11-11","longest_streak":55},{"threshold":"tmax_ge_30c","year":2005,"days":186,"first":"2005-02-14","last":"2005-11-10","longest_streak":64},{"threshold":"tmax_ge_30c","year":2010,"days":127,"first":"2010-01-23","last":"2010-12-30","longest_streak":36},{"threshold":"tmax_ge_30c","year":2011,"days":236,"first":"2011-01-04","last":"2011-11-22","longest_streak":78},{"threshold":"tmax_ge_35c","year":1981,"days":45,"first":"1981-03-31","last":"1981-09-14","longest_streak":21},{"threshold":"tmax_ge_35c","year":1982,"days":103,"first":"1982-02-16","last":"1982-10-04","longest_streak":47},{"threshold":"tmax_ge_35c","year":1983,"days":55,"first":"1983-04-02","last":"1983-09-18","longest_streak":20},{"threshold":"tmax_ge_35c","year":1985,"days":77,"first":"1985-04-03","last":"1985-10-04","longest_streak":14},{"threshold":"tmax_ge_35c","year":2002,"days":91,"first":"2002-03-14","last":"2002-09-08","longest_streak":21},{"threshold":"tmax_ge_35c","year":2005,"days":75,"first":"2005-03-28","last":"2005-10-02","longest_streak":21},{"threshold":"tmax_ge_35c","year":2010,"days":8,"first":"2010-04-30","last":"2010-11-29","longest_streak":2},{"threshold":"tmax_ge_35c","year":2011,"days":128,"first":"2011-02-27","last":"2011-09-29","longest_streak":33},{"threshold":"tmax_ge_40c","year":1983,"days":2,"first":"1983-04-04","last":"1983-05-02","longest_streak":1},{"threshold":"tmax_ge_40c","year":2002,"days":2,"first":"2002-05-02","last":"2002-05-03","longest_streak":2},{"threshold":"tmax_ge_40c","year":2011,"days":8,"first":"2011-04-04","last":"2011-08-24","longest_streak":2},{"threshold":"tmax_ge_90f","year":1981,"days":129,"first":"1981-03-30","last":"1981-12-27","longest_streak":37},{"threshold":"tmax_ge_90f","year":1982,"days":179,"first":"1982-01-02","last":"1982-12-31","longest_streak":100},{"threshold":"tmax_ge_90f","year":1983,"days":139,"first":"1983-01-31","last":"1983-11-14","longest_streak":29},{"threshold":"tmax_ge_90f","year":1985,"days":158,"first":"1985-03-09","last":"1985-11-02","longest_streak":48},{"threshold":"tmax_ge_90f","year":2002,"days":142,"first":"2002-03-13","last":"2002-11-10","longest_streak":38},{"threshold":"tmax_ge_90f","year":2005,"days":130,"first":"2005-03-28","last":"2005-10-02","longest_streak":52},{"threshold":"tmax_ge_90f","year":2010,"days":57,"first":"2010-01-23","last":"2010-12-30","longest_streak":13},{"threshold":"tmax_ge_90f","year":2011,"days":173,"first":"2011-02-21","last":"2011-11-02","longest_streak":68},{"threshold":"tmax_ge_100f","year":1981,"days":7,"first":"1981-05-14","last":"1981-08-18","longest_streak":3},{"threshold":"tmax_ge_100f","year":1982,"days":13,"first":"1982-04-05","last":"1982-09-02","longest_streak":3},{"threshold":"tmax_ge_100f","year":1983,"days":17,"first":"1983-04-04","last":"1983-06-30","longest_streak":5},{"threshold":"tmax_ge_100f","year":2002,"days":13,"first":"2002-04-28","last":"2002-08-27","longest_streak":3},{"threshold":"tmax_ge_100f","year":2005,"days":1,"first":"2005-07-08","last":"2005-07-08","longest_streak":1},{"threshold":"tmax_ge_100f","year":2011,"days":53,"first":"2011-04-04","last":"2011-09-29","longest_streak":13},{"threshold":"tmin_le_0c","year":1981,"days":2,"first":"1981-02-12","last":"1981-02-13","longest_streak":2},{"threshold":"tmin_le_0c","year":1982,"days":4,"first":"1982-01-14","last":"1982-02-08","longest_streak":2},{"threshold":"tmin_le_0c","year":1983,"days":7,"first":"1983-12-24","last":"1983-12-31","longest_streak":4},{"threshold":"tmin_le_0c","year":1985,"days":13,"first":"1985-01-04","last":"1985-12-16","longest_streak":4},{"threshold":"tmin_le_0c","year":2002,"days":1,"first":"2002-01-04","last":"2002-01-04","longest_streak":1},{"threshold":"tmin_le_0c","year":2005,"days":3,"first":"2005-01-14","last":"2005-01-17","longest_streak":2},{"threshold":"tmin_le_0c","year":2010,"days":5,"first":"2010-01-10","last":"2010-12-27","longest_streak":3},{"threshold":"tmin_ge_20c","year":1981,"days":146,"first":"1981-04-03","last":"1981-10-18","longest_streak":65},{"threshold":"tmin_ge_20c","year":1982,"days":134,"first":"1982-03-18","last":"1982-10-10","longest_streak":68},{"threshold":"tmin_ge_20c","year":1983,"days":135,"first":"1983-04-22","last":"1983-10-20","longest_streak":41},{"threshold":"tmin_ge_20c","year":1985,"days":112,"first":"1985-04-06","last":"1985-11-19","longest_streak":27},{"threshold":"tmin_ge_20c","year":2002,"days":149,"first":"2002-03-15","last":"2002-10-30","longest_streak":43},{"threshold":"tmin_ge_20c","year":2005,"days":131,"first":"2005-04-01","last":"2005-10-16","longest_streak":99},{"threshold":"tmin_ge_20c","year":2010,"days":122,"first":"2010-04-05","last":"2010-10-23","longest_streak":51},{"threshold":"tmin_ge_25c","year":1981,"days":1,"first":"1981-05-10","last":"1981-05-10","longest_streak":1},{"threshold":"tmin_ge_25c","year":2002,"days":1,"first":"2002-07-15","last":"2002-07-15","longest_streak":1},{"threshold":"tmin_ge_25c","year":2005,"days":2,"first":"2005-06-29","last":"2005-07-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":14,"first":"1980-05-04","last":"1980-11-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":34,"first":"1981-01-16","last":"1981-12-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":22,"first":"1982-02-25","last":"1982-12-08","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":31,"first":"1983-01-14","last":"1983-11-09","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1985,"days":27,"first":"1985-01-01","last":"1985-12-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2000,"days":17,"first":"2000-01-13","last":"2000-10-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2002,"days":26,"first":"2002-04-09","last":"2002-10-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2005,"days":32,"first":"2005-02-24","last":"2005-10-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2008,"days":36,"first":"2008-03-01","last":"2008-10-16","longest_streak":6},{"threshold":"prcp_ge_10mm","year":2010,"days":32,"first":"2010-01-12","last":"2010-10-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2011,"days":9,"first":"2011-01-15","last":"2011-10-10","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1980,"days":6,"first":"1980-07-24","last":"1980-09-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1981,"days":15,"first":"1981-04-14","last":"1981-09-16","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1982,"days":9,"first":"1982-02-25","last":"1982-12-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":14,"first":"1983-03-12","last":"1983-10-20","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1985,"days":8,"first":"1985-04-09","last":"1985-10-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2000,"days":10,"first":"2000-02-18","last":"2000-10-07","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2002,"days":17,"first":"2002-04-09","last":"2002-10-31","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2005,"days":13,"first":"2005-02-24","last":"2005-10-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2008,"days":16,"first":"2008-05-16","last":"2008-10-16","longest_streak":5},{"threshold":"prcp_ge_25mm","year":2010,"days":20,"first":"2010-04-11","last":"2010-09-26","longest_streak":4},{"threshold":"prcp_ge_25mm","year":2011,"days":5,"first":"2011-06-30","last":"2011-10-10","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1980,"days":2,"first":"1980-09-23","last":"1980-09-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1981,"days":5,"first":"1981-05-02","last":"1981-09-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1982,"days":1,"first":"1982-09-03","last":"1982-09-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1983,"days":3,"first":"1983-05-28","last":"1983-09-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1985,"days":1,"first":"1985-06-12","last":"1985-06-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2000,"days":3,"first":"2000-02-19","last":"2000-10-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2002,"days":8,"first":"2002-06-05","last":"2002-10-30","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2005,"days":5,"first":"2005-07-16","last":"2005-10-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2008,"days":8,"first":"2008-05-16","last":"2008-10-16","longest_streak":3},{"threshold":"prcp_ge_50mm","year":2010,"days":8,"first":"2010-04-11","last":"2010-09-19","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2011,"days":2,"first":"2011-06-30","last":"2011-07-01","longest_streak":2},{"threshold":"prcp_ge_100mm","year":2000,"days":1,"first":"2000-10-06","last":"2000-10-06","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2002,"days":3,"first":"2002-06-05","last":"2002-10-30","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2005,"days":1,"first":"2005-07-20","last":"2005-07-20","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2010,"days":3,"first":"2010-06-30","last":"2010-07-04","longest_streak":2}]}