{"title":"Guanajuato: threshold days by year","description":"Days at or beyond each fixed threshold at Guanajuato, 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/MXM00076577/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":1990,"days":36,"first":"1990-03-24","last":"1990-06-10","longest_streak":7},{"threshold":"tmax_ge_30c","year":1991,"days":66,"first":"1991-03-07","last":"1991-06-24","longest_streak":16},{"threshold":"tmax_ge_30c","year":1992,"days":23,"first":"1992-05-02","last":"1992-07-08","longest_streak":10},{"threshold":"tmax_ge_30c","year":1993,"days":29,"first":"1993-04-19","last":"1993-08-13","longest_streak":9},{"threshold":"tmax_ge_30c","year":1994,"days":58,"first":"1994-03-20","last":"1994-07-31","longest_streak":17},{"threshold":"tmax_ge_30c","year":1995,"days":61,"first":"1995-03-09","last":"1995-10-01","longest_streak":10},{"threshold":"tmax_ge_30c","year":1996,"days":56,"first":"1996-02-22","last":"1996-08-12","longest_streak":14},{"threshold":"tmax_ge_30c","year":1997,"days":50,"first":"1997-03-04","last":"1997-09-30","longest_streak":10},{"threshold":"tmax_ge_30c","year":1998,"days":87,"first":"1998-02-24","last":"1998-08-25","longest_streak":40},{"threshold":"tmax_ge_30c","year":1999,"days":66,"first":"1999-03-21","last":"1999-09-27","longest_streak":37},{"threshold":"tmax_ge_35c","year":1990,"days":1,"first":"1990-05-28","last":"1990-05-28","longest_streak":1},{"threshold":"tmax_ge_35c","year":1991,"days":1,"first":"1991-06-03","last":"1991-06-03","longest_streak":1},{"threshold":"tmax_ge_35c","year":1993,"days":2,"first":"1993-06-04","last":"1993-06-06","longest_streak":1},{"threshold":"tmax_ge_35c","year":1995,"days":1,"first":"1995-06-09","last":"1995-06-09","longest_streak":1},{"threshold":"tmax_ge_35c","year":1996,"days":2,"first":"1996-05-23","last":"1996-05-26","longest_streak":1},{"threshold":"tmax_ge_35c","year":1998,"days":8,"first":"1998-05-07","last":"1998-06-06","longest_streak":6},{"threshold":"tmax_ge_35c","year":1999,"days":1,"first":"1999-04-08","last":"1999-04-08","longest_streak":1},{"threshold":"tmax_ge_90f","year":1990,"days":10,"first":"1990-05-02","last":"1990-06-01","longest_streak":6},{"threshold":"tmax_ge_90f","year":1991,"days":23,"first":"1991-03-09","last":"1991-06-06","longest_streak":7},{"threshold":"tmax_ge_90f","year":1992,"days":3,"first":"1992-06-29","last":"1992-07-01","longest_streak":3},{"threshold":"tmax_ge_90f","year":1993,"days":5,"first":"1993-06-03","last":"1993-06-07","longest_streak":5},{"threshold":"tmax_ge_90f","year":1994,"days":13,"first":"1994-05-01","last":"1994-06-08","longest_streak":4},{"threshold":"tmax_ge_90f","year":1995,"days":23,"first":"1995-03-27","last":"1995-06-11","longest_streak":5},{"threshold":"tmax_ge_90f","year":1996,"days":13,"first":"1996-05-04","last":"1996-05-31","longest_streak":9},{"threshold":"tmax_ge_90f","year":1997,"days":9,"first":"1997-03-06","last":"1997-06-18","longest_streak":3},{"threshold":"tmax_ge_90f","year":1998,"days":49,"first":"1998-04-04","last":"1998-06-20","longest_streak":26},{"threshold":"tmax_ge_90f","year":1999,"days":29,"first":"1999-04-07","last":"1999-06-06","longest_streak":7},{"threshold":"tmin_le_0c","year":1997,"days":2,"first":"1997-01-11","last":"1997-12-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1997,"days":19,"first":"1997-03-20","last":"1997-10-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2006,"days":18,"first":"2006-01-26","last":"2006-10-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2007,"days":17,"first":"2007-04-02","last":"2007-08-29","longest_streak":6},{"threshold":"prcp_ge_10mm","year":2008,"days":14,"first":"2008-06-11","last":"2008-09-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2009,"days":9,"first":"2009-03-21","last":"2009-12-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":2011,"days":10,"first":"2011-06-25","last":"2011-10-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2012,"days":8,"first":"2012-02-12","last":"2012-08-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2013,"days":11,"first":"2013-05-15","last":"2013-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2014,"days":15,"first":"2014-05-08","last":"2014-10-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2015,"days":17,"first":"2015-03-10","last":"2015-10-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2026,"days":4,"first":"2026-07-14","last":"2026-09-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1997,"days":6,"first":"1997-06-21","last":"1997-10-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2006,"days":1,"first":"2006-01-26","last":"2006-01-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2007,"days":5,"first":"2007-06-18","last":"2007-08-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2008,"days":6,"first":"2008-06-11","last":"2008-08-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2009,"days":1,"first":"2009-05-15","last":"2009-05-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2011,"days":5,"first":"2011-07-08","last":"2011-10-09","longest_streak":1},{"threshold":"prcp_ge_25mm",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