{"title":"San Pedro Tenayac: threshold days by year","description":"Days at or beyond each fixed threshold at San Pedro Tenayac, 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/MXN00015241/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":27,"first":"1979-01-26","last":"1979-06-23","longest_streak":9},{"threshold":"tmax_ge_30c","year":1980,"days":13,"first":"1980-04-01","last":"1980-05-26","longest_streak":6},{"threshold":"tmax_ge_30c","year":1981,"days":6,"first":"1981-04-29","last":"1981-05-19","longest_streak":3},{"threshold":"tmax_ge_30c","year":1982,"days":34,"first":"1982-03-25","last":"1982-06-08","longest_streak":6},{"threshold":"tmax_ge_30c","year":1983,"days":34,"first":"1983-03-24","last":"1983-06-02","longest_streak":9},{"threshold":"tmax_ge_30c","year":1984,"days":33,"first":"1984-04-05","last":"1984-05-31","longest_streak":7},{"threshold":"tmax_ge_30c","year":1985,"days":28,"first":"1985-03-17","last":"1985-06-30","longest_streak":5},{"threshold":"tmax_ge_30c","year":1986,"days":35,"first":"1986-03-04","last":"1986-12-22","longest_streak":12},{"threshold":"tmax_ge_30c","year":1987,"days":18,"first":"1987-04-19","last":"1987-05-28","longest_streak":7},{"threshold":"tmax_ge_30c","year":1988,"days":17,"first":"1988-04-01","last":"1988-06-22","longest_streak":3},{"threshold":"tmax_ge_30c","year":1989,"days":57,"first":"1989-03-02","last":"1989-09-02","longest_streak":7},{"threshold":"tmax_ge_30c","year":1990,"days":21,"first":"1990-03-12","last":"1990-05-31","longest_streak":5},{"threshold":"tmax_ge_30c","year":1992,"days":6,"first":"1992-04-09","last":"1992-05-14","longest_streak":2},{"threshold":"tmax_ge_30c","year":1995,"days":9,"first":"1995-04-11","last":"1995-05-15","longest_streak":3},{"threshold":"tmax_ge_30c","year":1997,"days":5,"first":"1997-03-02","last":"1997-05-25","longest_streak":2},{"threshold":"tmax_ge_30c","year":1998,"days":45,"first":"1998-03-28","last":"1998-06-14","longest_streak":18},{"threshold":"tmax_ge_30c","year":1999,"days":31,"first":"1999-03-24","last":"1999-07-18","longest_streak":6},{"threshold":"tmax_ge_30c","year":2000,"days":29,"first":"2000-02-29","last":"2000-05-31","longest_streak":9},{"threshold":"tmax_ge_30c","year":2003,"days":49,"first":"2003-03-03","last":"2003-05-31","longest_streak":17},{"threshold":"tmax_ge_30c","year":2005,"days":80,"first":"2005-02-09","last":"2005-06-18","longest_streak":29},{"threshold":"tmax_ge_35c","year":1983,"days":1,"first":"1983-05-13","last":"1983-05-13","longest_streak":1},{"threshold":"tmax_ge_35c","year":2005,"days":1,"first":"2005-06-12","last":"2005-06-12","longest_streak":1},{"threshold":"tmax_ge_90f","year":1979,"days":1,"first":"1979-06-01","last":"1979-06-01","longest_streak":1},{"threshold":"tmax_ge_90f","year":1982,"days":2,"first":"1982-04-01","last":"1982-04-03","longest_streak":1},{"threshold":"tmax_ge_90f","year":1983,"days":7,"first":"1983-04-23","last":"1983-05-17","longest_streak":2},{"threshold":"tmax_ge_90f","year":1984,"days":1,"first":"1984-04-28","last":"1984-04-28","longest_streak":1},{"threshold":"tmax_ge_90f","year":1985,"days":1,"first":"1985-04-29","last":"1985-04-29","longest_streak":1},{"threshold":"tmax_ge_90f","year":1986,"days":5,"first":"1986-04-15","last":"1986-05-15","longest_streak":2},{"threshold":"tmax_ge_90f","year":1988,"days":1,"first":"1988-04-02","last":"1988-04-02","longest_streak":1},{"threshold":"tmax_ge_90f","year":1989,"days":1,"first":"1989-04-28","last":"1989-04-28","longest_streak":1},{"threshold":"tmax_ge_90f","year":1990,"days":1,"first":"1990-04-03","last":"1990-04-03","longest_streak":1},{"threshold":"tmax_ge_90f","year":1998,"days":3,"first":"1998-05-05","last":"1998-05-14","longest_streak":2},{"threshold":"tmax_ge_90f","year":2003,"days":11,"first":"2003-04-06","last":"2003-05-31","longest_streak":3},{"threshold":"tmax_ge_90f","year":2005,"days":24,"first":"2005-04-06","last":"2005-06-14","longest_streak":7},{"threshold":"tmax_ge_100f","year":2005,"days":1,"first":"2005-06-12","last":"2005-06-12","longest_streak":1},{"threshold":"tmin_le_0c","year":1983,"days":1,"first":"1983-02-13","last":"1983-02-13","longest_streak":1},{"threshold":"tmin_le_0c","year":1990,"days":1,"first":"1990-07-30","last":"1990-07-30","longest_streak":1},{"threshold":"tmin_le_0c","year":1992,"days":1,"first":"1992-04-06","last":"1992-04-06","longest_streak":1},{"threshold":"tmin_le_0c","year":1999,"days":1,"first":"1999-12-31","last":"1999-12-31","longest_streak":1},{"threshold":"tmin_le_0c","year":2000,"days":2,"first":"2000-01-15","last":"2000-01-16","longest_streak":2},{"threshold":"tmin_le_0c","year":2005,"days":1,"first":"2005-03-30","last":"2005-03-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1979,"days":33,"first":"1979-05-26","last":"1979-12-04","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1980,"days":32,"first":"1980-01-20","last":"1980-10-28","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1981,"days":32,"first":"1981-01-17","last":"1981-11-05","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":30,"first":"1982-02-26","last":"1982-11-24","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1983,"days":33,"fi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