{"title":"Zitlaltepec: threshold days by year","description":"Days at or beyond each fixed threshold at Zitlaltepec, 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/MXN00012104/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":1964,"days":6,"first":"1964-02-05","last":"1964-08-25","longest_streak":3},{"threshold":"tmax_ge_30c","year":1969,"days":22,"first":"1969-02-01","last":"1969-08-22","longest_streak":7},{"threshold":"tmax_ge_30c","year":1979,"days":1,"first":"1979-10-14","last":"1979-10-14","longest_streak":1},{"threshold":"tmax_ge_30c","year":1999,"days":11,"first":"1999-04-18","last":"1999-10-31","longest_streak":5},{"threshold":"tmax_ge_30c","year":2010,"days":68,"first":"2010-03-04","last":"2010-12-31","longest_streak":11},{"threshold":"tmax_ge_30c","year":2011,"days":139,"first":"2011-01-01","last":"2011-06-16","longest_streak":21},{"threshold":"tmax_ge_35c","year":1964,"days":1,"first":"1964-02-05","last":"1964-02-05","longest_streak":1},{"threshold":"tmax_ge_35c","year":2010,"days":8,"first":"2010-11-02","last":"2010-12-23","longest_streak":2},{"threshold":"tmax_ge_35c","year":2011,"days":8,"first":"2011-02-19","last":"2011-05-14","longest_streak":3},{"threshold":"tmax_ge_90f","year":1964,"days":1,"first":"1964-02-05","last":"1964-02-05","longest_streak":1},{"threshold":"tmax_ge_90f","year":1969,"days":1,"first":"1969-03-03","last":"1969-03-03","longest_streak":1},{"threshold":"tmax_ge_90f","year":2010,"days":14,"first":"2010-05-02","last":"2010-12-24","longest_streak":3},{"threshold":"tmax_ge_90f","year":2011,"days":41,"first":"2011-01-17","last":"2011-06-05","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1961,"days":85,"first":"1961-06-02","last":"1961-11-11","longest_streak":20},{"threshold":"prcp_ge_10mm","year":1962,"days":58,"first":"1962-06-01","last":"1962-09-20","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1963,"days":36,"first":"1963-05-28","last":"1963-08-05","longest_streak":10},{"threshold":"prcp_ge_10mm","year":1964,"days":29,"first":"1964-09-02","last":"1964-10-28","longest_streak":13},{"threshold":"prcp_ge_10mm","year":1969,"days":1,"first":"1969-03-19","last":"1969-03-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":72,"first":"1977-02-21","last":"1977-12-12","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1978,"days":80,"first":"1978-03-17","last":"1978-12-22","longest_streak":11},{"threshold":"prcp_ge_10mm","year":1979,"days":75,"first":"1979-02-13","last":"1979-12-15","longest_streak":10},{"threshold":"prcp_ge_10mm","year":1980,"days":81,"first":"1980-01-20","last":"1980-11-24","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1981,"days":101,"first":"1981-01-19","last":"1981-12-21","longest_streak":11},{"threshold":"prcp_ge_10mm","year":1982,"days":65,"first":"1982-02-23","last":"1982-10-12","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1984,"days":108,"first":"1984-01-07","last":"1984-11-27","longest_streak":15},{"threshold":"prcp_ge_10mm","year":1988,"days":38,"first":"1988-01-01","last":"1988-10-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":25,"first":"1989-06-11","last":"1989-10-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":27,"first":"1990-05-21","last":"1990-10-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1991,"days":50,"first":"1991-06-13","last":"1991-11-05","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1992,"days":74,"first":"1992-01-15","last":"1992-11-17","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1993,"days":59,"first":"1993-06-12","last":"1993-11-17","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1994,"days":46,"first":"1994-05-31","last":"1994-11-15","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1995,"days":90,"first":"1995-01-31","last":"1995-12-30","longest_streak":17},{"threshold":"prcp_ge_10mm","year":1997,"days":63,"first":"1997-05-20","last":"1997-12-18","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1998,"days":82,"first":"1998-06-06","last":"1998-11-15","longest_streak":11},{"threshold":"prcp_ge_10mm","year":1999,"days":78,"first":"1999-05-27","last":"1999-11-15","longest_streak":7},{"threshold":"prcp_ge_10mm","year":2003,"days":103,"first":"2003-01-02","last":"2003-11-01","longest_streak":24},{"threshold":"prcp_ge_10mm","year":2004,"days":108,"first":"2004-05-03","last":"2004-11-01","longest_streak":12},{"threshold":"prcp_ge_10mm","year":2005,"days":62,"first":"2005-01-22","last":"2005-12-20","longest_streak":13},{"threshold":"prcp_ge_10mm","year":2006,"days":90,"first":"2006-03-26","last":"2006-11-16","longest_streak":6},{"threshold":"prcp_ge_10mm","year":2007,"days":95,"first":"2007-03-06","last":"2007-10-23","longest_streak":10},{"threshold":"prcp_ge_10mm","year":2008,"days":102,"first":"2008-02-11","last":"2008-10-26","longest_streak":22},{"threshold":"prcp_ge_10mm","year":2009,"days":107,"first":"2009-05-12","last":"2009-10-30","longest_streak":13},{"threshold":"prcp_ge_10mm","year":2010,"days":95,"first":"2010-01-15","last":"2010-11-22","longest_streak":15},{"threshold":"prcp_ge_10mm","year":2011,"days":80,"first":"2011-04-24","last":"2011-11-26","longest_streak":22},{"threshold":"prcp_ge_10mm","year":2012,"days":87,"first":"2012-01-14","last":"2012-11-06","longest_streak":7},{"threshold":"prcp_ge_25mm","year":1961,"days":6,"first":"1961-06-22","last":"1961-11-11","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1963,"days":12,"first":"1963-06-20","last":"1963-07-30","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1964,"days":7,"first":"1964-09-18","last":"1964-09-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1977,"days":16,"first":"1977-06-12","last":"1977-10-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1978,"days":23,"first":"1978-06-02","last":"1978-12-09","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1979,"days":30,"first":"1979-02-14","last":"1979-09-13","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1980,"days":30,"first":"1980-01-25","last":"1980-10-28","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1981,"days":32,"first":"1981-06-08","last":"1981-10-23","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1982,"days":13,"first":"1982-04-11","last":"1982-10-05","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1984,"days":37,"first":"1984-01-07","last":"1984-09-22","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1988,"days":23,"first":"1988-06-12","last":"1988-09-07","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1989,"days":4,"first":"1989-06-12","last":"1989-10-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":5,"first":"1990-06-23","last":"1990-10-18","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1991,"days":19,"first":"1991-06-22","last":"1991-10-11","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1992,"days":36,"first":"1992-01-15","last":"1992-10-26","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1993,"days":26,"first":"1993-06-18","last":"1993-11-17","longest_streak":7},{"threshold":"prcp_ge_25mm","year":1994,"days":16,"first":"1994-06-02","last":"1994-10-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1995,"days":55,"first":"1995-05-11","last":"1995-12-30","longest_streak":7},{"threshold":"prcp_ge_25mm","year":1997,"days":36,"first":"1997-05-20","last":"1997-12-18","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1998,"days":36,"first":"1998-06-09","last":"1998-10-28","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1999,"days":37,"first":"1999-05-27","last":"1999-10-19","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2003,"days":56,"first":"2003-01-02","last":"2003-10-23","longest_streak":6},{"threshold":"prcp_ge_25mm","year":2004,"days":47,"first":"2004-05-24","last":"2004-10-12","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2005,"days":27,"first":"2005-05-19","last":"2005-10-05","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2006,"days":40,"first":"2006-05-01","last":"2006-11-16","longest_streak":4},{"threshold":"prcp_ge_25mm","year":2007,"days":46,"first":"2007-03-06","last":"2007-10-22","longest_streak":6},{"threshold":"prcp_ge_25mm","year":2008,"days":55,"first":"2008-06-06","last":"2008-10-15","longest_streak":6},{"threshold":"prcp_ge_25mm","year":2009,"days":44,"first":"2009-05-12","last":"2009-10-30","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2010,"days":57,"first":"2010-01-15","last":"2010-10-08","longest_streak":12},{"threshold":"prcp_ge_25mm","year":2011,"days":44,"first":"2011-06-05","last":"2011-10-10","longest_streak":8},{"threshold":"prcp_ge_25mm","year":2012,"days":36,"first":"2012-04-09","last":"2012-11-05","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1961,"days":4,"first":"1961-07-12","last":"1961-11-11","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1963,"days":7,"first":"1963-06-22","last":"1963-07-28","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1977,"days":4,"first":"1977-07-06","last":"1977-10-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1978,"days":6,"first":"1978-06-10","last":"1978-09-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1979,"days":6,"first":"1979-07-04","last":"1979-09-09","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1980,"days":5,"first":"1980-07-12","last":"1980-08-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1981,"days":8,"first":"1981-06-18","last":"1981-10-04","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1982,"days":1,"first":"1982-07-06","last":"1982-07-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1984,"days":8,"first":"1984-06-22","last":"1984-09-19","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1988,"days":4,"first":"1988-07-04","last":"1988-09-04","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1991,"days":9,"first":"1991-06-22","last":"1991-09-26","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1992,"days":10,"first":"1992-01-30","last":"1992-09-23","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1993,"days":7,"first":"1993-06-24","last":"1993-09-21","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1994,"days":4,"first":"1994-06-02","last":"1994-10-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1995,"days":18,"first":"1995-06-23","last":"1995-09-29","longest_streak":4},{"threshold":"prcp_ge_50mm","year":1997,"days":7,"first":"1997-05-27","last":"1997-12-17","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1998,"days":11,"first":"1998-07-02","last":"1998-10-17","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1999,"days":14,"first":"1999-06-18","last":"1999-10-19","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2003,"days":13,"first":"2003-06-07","last":"2003-10-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2004,"days":10,"first":"2004-06-05","last":"2004-10-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2005,"days":8,"first":"2005-05-21","last":"2005-10-05","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2006,"days":9,"first":"2006-06-02","last":"2006-11-13","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2007,"days":11,"first":"2007-06-08","last":"2007-09-11","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2008,"days":15,"first":"2008-06-08","last":"2008-10-10","longest_streak":3},{"threshold":"prcp_ge_50mm","year":2009,"days":7,"first":"2009-07-02","last":"2009-09-25","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2010,"days":29,"first":"2010-01-15","last":"2010-09-18","longest_streak":8},{"threshold":"prcp_ge_50mm","year":2011,"days":17,"first":"2011-06-05","last":"2011-09-07","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2012,"days":6,"first":"2012-06-15","last":"2012-09-10","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1961,"days":1,"first":"1961-07-16","last":"1961-07-16","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1991,"days":1,"first":"1991-06-27","last":"1991-06-27","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1992,"days":2,"first":"1992-09-20","last":"1992-09-22","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1994,"days":1,"first":"1994-10-04","last":"1994-10-04","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1997,"days":2,"first":"1997-05-27","last":"1997-10-02","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1998,"days":1,"first":"1998-10-16","last":"1998-10-16","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1999,"days":1,"first":"1999-06-18","last":"1999-06-18","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2003,"days":1,"first":"2003-07-30","last":"2003-07-30","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2004,"days":1,"first":"2004-09-01","last":"2004-09-01","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2008,"days":1,"first":"2008-10-10","last":"2008-10-10","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2009,"days":1,"first":"2009-08-28","last":"2009-08-28","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2010,"days":6,"first":"2010-02-04","last":"2010-08-12","longest_streak":2},{"threshold":"prcp_ge_100mm","year":2011,"days":4,"first":"2011-06-05","last":"2011-08-25","longest_streak":1}]}