{"title":"San Rafael: threshold days by year","description":"Days at or beyond each fixed threshold at San Rafael, 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/MXN00024194/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":1983,"days":36,"first":"1983-03-26","last":"1983-06-17","longest_streak":7},{"threshold":"tmax_ge_30c","year":1994,"days":41,"first":"1994-03-01","last":"1994-07-30","longest_streak":6},{"threshold":"tmax_ge_30c","year":1996,"days":47,"first":"1996-04-10","last":"1996-09-19","longest_streak":8},{"threshold":"tmax_ge_30c","year":1997,"days":5,"first":"1997-05-21","last":"1997-06-20","longest_streak":1},{"threshold":"tmax_ge_30c","year":2002,"days":69,"first":"2002-05-11","last":"2002-08-11","longest_streak":41},{"threshold":"tmax_ge_30c","year":2005,"days":104,"first":"2005-03-29","last":"2005-10-22","longest_streak":22},{"threshold":"tmax_ge_30c","year":2006,"days":77,"first":"2006-03-04","last":"2006-08-23","longest_streak":14},{"threshold":"tmax_ge_30c","year":2007,"days":76,"first":"2007-02-22","last":"2007-10-22","longest_streak":18},{"threshold":"tmax_ge_30c","year":2008,"days":102,"first":"2008-02-24","last":"2008-08-17","longest_streak":12},{"threshold":"tmax_ge_30c","year":2009,"days":131,"first":"2009-02-17","last":"2009-10-15","longest_streak":23},{"threshold":"tmax_ge_30c","year":2010,"days":83,"first":"2010-04-04","last":"2010-10-27","longest_streak":31},{"threshold":"tmax_ge_35c","year":2002,"days":7,"first":"2002-05-11","last":"2002-08-11","longest_streak":4},{"threshold":"tmax_ge_35c","year":2005,"days":7,"first":"2005-06-03","last":"2005-06-15","longest_streak":4},{"threshold":"tmax_ge_35c","year":2006,"days":1,"first":"2006-06-21","last":"2006-06-21","longest_streak":1},{"threshold":"tmax_ge_35c","year":2007,"days":2,"first":"2007-06-02","last":"2007-06-08","longest_streak":1},{"threshold":"tmax_ge_35c","year":2008,"days":7,"first":"2008-04-01","last":"2008-06-05","longest_streak":3},{"threshold":"tmax_ge_35c","year":2009,"days":9,"first":"2009-04-29","last":"2009-06-10","longest_streak":4},{"threshold":"tmax_ge_35c","year":2010,"days":7,"first":"2010-05-06","last":"2010-06-30","longest_streak":3},{"threshold":"tmax_ge_90f","year":1983,"days":2,"first":"1983-04-08","last":"1983-04-30","longest_streak":1},{"threshold":"tmax_ge_90f","year":1994,"days":3,"first":"1994-05-07","last":"1994-06-14","longest_streak":2},{"threshold":"tmax_ge_90f","year":2002,"days":22,"first":"2002-05-11","last":"2002-08-11","longest_streak":4},{"threshold":"tmax_ge_90f","year":2005,"days":22,"first":"2005-04-30","last":"2005-07-09","longest_streak":13},{"threshold":"tmax_ge_90f","year":2006,"days":17,"first":"2006-04-07","last":"2006-06-21","longest_streak":3},{"threshold":"tmax_ge_90f","year":2007,"days":7,"first":"2007-05-07","last":"2007-06-08","longest_streak":2},{"threshold":"tmax_ge_90f","year":2008,"days":32,"first":"2008-04-01","last":"2008-06-20","longest_streak":8},{"threshold":"tmax_ge_90f","year":2009,"days":31,"first":"2009-04-06","last":"2009-10-07","longest_streak":11},{"threshold":"tmax_ge_90f","year":2010,"days":29,"first":"2010-04-05","last":"2010-06-30","longest_streak":7},{"threshold":"tmin_le_0c","year":1983,"days":2,"first":"1983-12-01","last":"1983-12-02","longest_streak":2},{"threshold":"tmin_le_0c","year":1996,"days":15,"first":"1996-01-02","last":"1996-12-30","longest_streak":2},{"threshold":"tmin_le_0c","year":1997,"days":28,"first":"1997-01-09","last":"1997-12-31","longest_streak":6},{"threshold":"tmin_le_0c","year":1998,"days":18,"first":"1998-01-16","last":"1998-12-25","longest_streak":4},{"threshold":"tmin_le_0c","year":1999,"days":11,"first":"1999-01-02","last":"1999-02-18","longest_streak":3},{"threshold":"tmin_le_0c","year":2002,"days":1,"first":"2002-05-17","last":"2002-05-17","longest_streak":1},{"threshold":"tmin_le_0c","year":2005,"days":16,"first":"2005-01-14","last":"2005-12-28","longest_streak":3},{"threshold":"tmin_le_0c","year":2006,"days":30,"first":"2006-01-03","last":"2006-12-30","longest_streak":7},{"threshold":"tmin_le_0c","year":2007,"days":10,"first":"2007-10-23","last":"2007-12-12","longest_streak":8},{"threshold":"tmin_le_0c","year":2008,"days":16,"first":"2008-11-13","last":"2008-12-23","longest_streak":4},{"threshold":"tmin_le_0c","year":2009,"days":19,"first":"2009-01-28","last":"2009-12-22","longest_streak":3},{"threshold":"tmin_le_0c","year":2010,"days":67,"first":"2010-01-05","last":"2010-12-28","longest_streak":19},{"threshold":"prcp_ge_10mm","year":1983,"days":10,"first":"1983-01-01","last":"1983-10-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1991,"days":5,"first":"1991-01-09","last":"1991-08-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1992,"days":9,"first":"1992-01-10","last":"1992-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1994,"days":16,"first":"1994-01-18","last":"1994-10-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1996,"days":8,"first":"1996-04-23","last":"1996-10-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1997,"days":10,"first":"1997-01-19","last":"1997-08-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1998,"d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