{"title":"Arperos: threshold days by year","description":"Days at or beyond each fixed threshold at Arperos, 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/MXN00011135/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":1979,"days":108,"first":"1979-03-07","last":"1979-11-06","longest_streak":47},{"threshold":"tmax_ge_30c","year":1982,"days":117,"first":"1982-02-12","last":"1982-08-02","longest_streak":71},{"threshold":"tmax_ge_30c","year":1983,"days":123,"first":"1983-03-24","last":"1983-09-24","longest_streak":42},{"threshold":"tmax_ge_30c","year":1984,"days":17,"first":"1984-03-19","last":"1984-05-22","longest_streak":10},{"threshold":"tmax_ge_30c","year":1985,"days":25,"first":"1985-04-23","last":"1985-06-10","longest_streak":6},{"threshold":"tmax_ge_30c","year":1990,"days":82,"first":"1990-04-03","last":"1990-11-20","longest_streak":40},{"threshold":"tmax_ge_30c","year":2003,"days":67,"first":"2003-03-08","last":"2003-10-22","longest_streak":14},{"threshold":"tmax_ge_30c","year":2004,"days":52,"first":"2004-03-21","last":"2004-11-10","longest_streak":9},{"threshold":"tmax_ge_30c","year":2005,"days":115,"first":"2005-04-03","last":"2005-11-21","longest_streak":14},{"threshold":"tmax_ge_30c","year":2006,"days":12,"first":"2006-02-09","last":"2006-07-29","longest_streak":4},{"threshold":"tmax_ge_30c","year":2007,"days":46,"first":"2007-06-02","last":"2007-11-24","longest_streak":13},{"threshold":"tmax_ge_30c","year":2008,"days":24,"first":"2008-04-02","last":"2008-07-13","longest_streak":6},{"threshold":"tmax_ge_30c","year":2009,"days":61,"first":"2009-03-01","last":"2009-12-31","longest_streak":4},{"threshold":"tmax_ge_30c","year":2010,"days":128,"first":"2010-01-02","last":"2010-09-28","longest_streak":80},{"threshold":"tmax_ge_30c","year":2011,"days":31,"first":"2011-01-08","last":"2011-11-10","longest_streak":3},{"threshold":"tmax_ge_30c","year":2012,"days":7,"first":"2012-06-11","last":"2012-07-27","longest_streak":1},{"threshold":"tmax_ge_35c","year":1979,"days":11,"first":"1979-05-09","last":"1979-07-20","longest_streak":3},{"threshold":"tmax_ge_35c","year":1982,"days":5,"first":"1982-04-05","last":"1982-06-19","longest_streak":1},{"threshold":"tmax_ge_35c","year":1983,"days":11,"first":"1983-05-04","last":"1983-08-11","longest_streak":2},{"threshold":"tmax_ge_35c","year":1985,"days":1,"first":"1985-05-13","last":"1985-05-13","longest_streak":1},{"threshold":"tmax_ge_35c","year":2003,"days":1,"first":"2003-05-08","last":"2003-05-08","longest_streak":1},{"threshold":"tmax_ge_35c","year":2005,"days":1,"first":"2005-07-18","last":"2005-07-18","longest_streak":1},{"threshold":"tmax_ge_35c","year":2010,"days":7,"first":"2010-06-18","last":"2010-09-20","longest_streak":2},{"threshold":"tmax_ge_90f","year":1979,"days":79,"first":"1979-03-30","last":"1979-10-30","longest_streak":30},{"threshold":"tmax_ge_90f","year":1982,"days":38,"first":"1982-03-17","last":"1982-06-27","longest_streak":12},{"threshold":"tmax_ge_90f","year":1983,"days":50,"first":"1983-04-13","last":"1983-08-25","longest_streak":12},{"threshold":"tmax_ge_90f","year":1984,"days":5,"first":"1984-04-30","last":"1984-05-07","longest_streak":3},{"threshold":"tmax_ge_90f","year":1985,"days":8,"first":"1985-04-29","last":"1985-06-04","longest_streak":3},{"threshold":"tmax_ge_90f","year":1990,"days":15,"first":"1990-05-14","last":"1990-06-13","longest_streak":5},{"threshold":"tmax_ge_90f","year":2003,"days":11,"first":"2003-05-07","last":"2003-07-18","longest_streak":3},{"threshold":"tmax_ge_90f","year":2004,"days":3,"first":"2004-04-20","last":"2004-05-28","longest_streak":1},{"threshold":"tmax_ge_90f","year":2005,"days":17,"first":"2005-05-05","last":"2005-10-03","longest_streak":3},{"threshold":"tmax_ge_90f","year":2007,"days":3,"first":"2007-08-20","last":"2007-09-18","longest_streak":2},{"threshold":"tmax_ge_90f","year":2008,"days":1,"first":"2008-05-13","last":"2008-05-13","longest_streak":1},{"threshold":"tmax_ge_90f","year":2010,"days":46,"first":"2010-05-29","last":"2010-09-27","longest_streak":7},{"threshold":"tmin_le_0c","year":1979,"days":2,"first":"1979-01-03","last":"1979-11-25","longest_streak":1},{"threshold":"tmin_le_0c","year":1982,"days":2,"first":"1982-02-05","last":"1982-02-17","longest_streak":1},{"threshold":"tmin_le_0c","year":1983,"days":34,"first":"1983-01-21","last":"1983-12-30","longest_streak":4},{"threshold":"tmin_le_0c","year":1984,"days":6,"first":"1984-01-10","last":"1984-12-09","longest_streak":2},{"threshold":"tmin_le_0c","year":1985,"days":9,"first":"1985-01-04","last":"1985-02-06","longest_streak":4},{"threshold":"tmin_le_0c","year":1990,"days":7,"first":"1990-01-01","last":"1990-12-22","longest_streak":4},{"threshold":"tmin_le_0c","year":2003,"days":7,"first":"2003-01-09","last":"2003-12-31","longest_streak":3},{"threshold":"tmin_le_0c","year":2004,"days":6,"first":"2004-01-30","last":"2004-12-12","longest_streak":4},{"threshold":"tmin_le_0c","year":2005,"days":4,"first":"2005-01-14","last":"2005-12-29","longest_streak":2},{"threshold":"tmin_le_0c","year":2006,"days":10,"first":"2006-01-02","last":"2006-12-28","longest_streak":5},{"threshold":"tmin_le_0c","year":2007,"days":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