{"title":"Ahuatempan: threshold days by year","description":"Days at or beyond each fixed threshold at Ahuatempan, 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/MXN00021165/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":1980,"days":18,"first":"1980-03-09","last":"1980-06-07","longest_streak":5},{"threshold":"tmax_ge_30c","year":1981,"days":22,"first":"1981-03-31","last":"1981-09-10","longest_streak":6},{"threshold":"tmax_ge_30c","year":1982,"days":39,"first":"1982-03-15","last":"1982-08-26","longest_streak":7},{"threshold":"tmax_ge_30c","year":1983,"days":41,"first":"1983-04-19","last":"1983-07-04","longest_streak":17},{"threshold":"tmax_ge_30c","year":1984,"days":33,"first":"1984-03-07","last":"1984-09-06","longest_streak":13},{"threshold":"tmax_ge_30c","year":1985,"days":15,"first":"1985-03-24","last":"1985-05-13","longest_streak":3},{"threshold":"tmax_ge_30c","year":1989,"days":19,"first":"1989-03-23","last":"1989-09-01","longest_streak":11},{"threshold":"tmax_ge_30c","year":1990,"days":13,"first":"1990-03-13","last":"1990-05-12","longest_streak":4},{"threshold":"tmax_ge_30c","year":1991,"days":72,"first":"1991-03-04","last":"1991-06-09","longest_streak":22},{"threshold":"tmax_ge_30c","year":1992,"days":16,"first":"1992-03-19","last":"1992-05-22","longest_streak":9},{"threshold":"tmax_ge_30c","year":1993,"days":21,"first":"1993-04-18","last":"1993-05-30","longest_streak":9},{"threshold":"tmax_ge_30c","year":1994,"days":59,"first":"1994-03-18","last":"1994-07-10","longest_streak":20},{"threshold":"tmax_ge_30c","year":1995,"days":50,"first":"1995-03-29","last":"1995-06-08","longest_streak":44},{"threshold":"tmax_ge_30c","year":1996,"days":40,"first":"1996-04-13","last":"1996-06-02","longest_streak":20},{"threshold":"tmax_ge_30c","year":1997,"days":12,"first":"1997-03-02","last":"1997-08-23","longest_streak":2},{"threshold":"tmax_ge_30c","year":1999,"days":28,"first":"1999-03-20","last":"1999-05-24","longest_streak":11},{"threshold":"tmax_ge_30c","year":2000,"days":27,"first":"2000-03-24","last":"2000-05-14","longest_streak":10},{"threshold":"tmax_ge_30c","year":2007,"days":34,"first":"2007-02-21","last":"2007-12-28","longest_streak":9},{"threshold":"tmax_ge_35c","year":1990,"days":1,"first":"1990-05-12","last":"1990-05-12","longest_streak":1},{"threshold":"tmax_ge_35c","year":2000,"days":1,"first":"2000-03-25","last":"2000-03-25","longest_streak":1},{"threshold":"tmax_ge_90f","year":1983,"days":1,"first":"1983-05-21","last":"1983-05-21","longest_streak":1},{"threshold":"tmax_ge_90f","year":1984,"days":4,"first":"1984-04-28","last":"1984-05-02","longest_streak":3},{"threshold":"tmax_ge_90f","year":1990,"days":1,"first":"1990-05-12","last":"1990-05-12","longest_streak":1},{"threshold":"tmax_ge_90f","year":1991,"days":9,"first":"1991-03-31","last":"1991-05-01","longest_streak":2},{"threshold":"tmax_ge_90f","year":1996,"days":2,"first":"1996-05-29","last":"1996-05-30","longest_streak":2},{"threshold":"tmax_ge_90f","year":2000,"days":2,"first":"2000-03-25","last":"2000-04-22","longest_streak":1},{"threshold":"tmin_le_0c","year":1989,"days":1,"first":"1989-12-24","last":"1989-12-24","longest_streak":1},{"threshold":"tmin_ge_20c","year":1999,"days":1,"first":"1999-07-17","last":"1999-07-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":34,"first":"1980-01-25","last":"1980-10-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":25,"first":"1981-02-22","last":"1981-10-30","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1982,"days":13,"first":"1982-02-26","last":"1982-10-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":19,"first":"1983-02-11","last":"1983-10-18","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1984,"days":27,"first":"1984-01-11","last":"1984-09-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":15,"first":"1985-05-04","last":"1985-09-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":32,"first":"1989-06-02","last":"1989-10-11","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1990,"days":44,"first":"1990-02-18","last":"1990-11-24","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1991,"days":20,"first":"1991-05-10","last":"1991-11-06","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1992,"days":31,"first":"1992-01-24","last":"1992-11-04","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1993,"days":22,"first":"1993-05-25","last":"1993-09-08","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1994,"days":41,"first":"1994-05-19","last":"1994-10-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1995,"days":21,"first":"1995-05-24","last":"1995-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1996,"days":20,"first":"1996-05-17","last":"1996-10-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1997,"days":19,"first":"1997-04-05","last":"1997-11-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2007,"days":27,"first":"2007-02-03","last":"2007-10-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2008,"days":25,"first":"2008-04-10","last":"2008-09-16","longest_streak":2},{"threshold":"prcp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