{"title":"Tocatlan: threshold days by year","description":"Days at or beyond each fixed threshold at Tocatlan, 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/MXN00029027/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":1986,"days":1,"first":"1986-05-16","last":"1986-05-16","longest_streak":1},{"threshold":"tmax_ge_30c","year":1993,"days":1,"first":"1993-06-05","last":"1993-06-05","longest_streak":1},{"threshold":"tmax_ge_30c","year":1995,"days":2,"first":"1995-03-23","last":"1995-04-22","longest_streak":1},{"threshold":"tmax_ge_30c","year":1998,"days":20,"first":"1998-04-02","last":"1998-06-15","longest_streak":10},{"threshold":"tmax_ge_30c","year":1999,"days":1,"first":"1999-04-10","last":"1999-04-10","longest_streak":1},{"threshold":"tmax_ge_30c","year":2000,"days":1,"first":"2000-04-23","last":"2000-04-23","longest_streak":1},{"threshold":"tmax_ge_30c","year":2001,"days":2,"first":"2001-04-12","last":"2001-05-21","longest_streak":1},{"threshold":"tmax_ge_30c","year":2002,"days":3,"first":"2002-03-30","last":"2002-05-03","longest_streak":1},{"threshold":"tmax_ge_30c","year":2003,"days":8,"first":"2003-03-08","last":"2003-05-07","longest_streak":7},{"threshold":"tmax_ge_30c","year":2005,"days":4,"first":"2005-04-18","last":"2005-06-21","longest_streak":1},{"threshold":"tmax_ge_90f","year":1998,"days":1,"first":"1998-05-09","last":"1998-05-09","longest_streak":1},{"threshold":"tmin_le_0c","year":1986,"days":12,"first":"1986-01-12","last":"1986-10-30","longest_streak":4},{"threshold":"tmin_le_0c","year":1987,"days":14,"first":"1987-01-04","last":"1987-11-01","longest_streak":2},{"threshold":"tmin_le_0c","year":1993,"days":1,"first":"1993-12-26","last":"1993-12-26","longest_streak":1},{"threshold":"tmin_le_0c","year":1994,"days":3,"first":"1994-01-05","last":"1994-01-09","longest_streak":2},{"threshold":"tmin_le_0c","year":1996,"days":8,"first":"1996-01-08","last":"1996-12-16","longest_streak":2},{"threshold":"tmin_le_0c","year":1997,"days":5,"first":"1997-01-19","last":"1997-12-30","longest_streak":2},{"threshold":"tmin_le_0c","year":1998,"days":4,"first":"1998-02-03","last":"1998-12-18","longest_streak":2},{"threshold":"tmin_le_0c","year":1999,"days":9,"first":"1999-01-04","last":"1999-12-29","longest_streak":2},{"threshold":"tmin_le_0c","year":2000,"days":9,"first":"2000-01-18","last":"2000-12-25","longest_streak":2},{"threshold":"tmin_le_0c","year":2001,"days":7,"first":"2001-01-20","last":"2001-12-06","longest_streak":2},{"threshold":"tmin_le_0c","year":2002,"days":10,"first":"2002-01-06","last":"2002-11-23","longest_streak":2},{"threshold":"tmin_le_0c","year":2003,"days":13,"first":"2003-01-03","last":"2003-12-24","longest_streak":2},{"threshold":"tmin_le_0c","year":2004,"days":5,"first":"2004-02-01","last":"2004-12-30","longest_streak":3},{"threshold":"tmin_le_0c","year":2005,"days":2,"first":"2005-01-17","last":"2005-02-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1966,"days":14,"first":"1966-03-09","last":"1966-09-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":28,"first":"1967-01-10","last":"1967-11-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1968,"days":28,"first":"1968-02-01","last":"1968-12-06","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":26,"first":"1969-01-04","last":"1969-10-31","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1970,"days":28,"first":"1970-02-20","last":"1970-09-19","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1971,"days":30,"first":"1971-03-26","last":"1971-12-02","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":31,"first":"1972-04-26","last":"1972-11-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1973,"days":33,"first":"1973-04-13","last":"1973-11-01","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":27,"first":"1974-04-15","last":"1974-10-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":23,"first":"1975-03-20","last":"1975-10-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":29,"first":"1976-04-11","last":"1976-11-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1977,"days":21,"first":"1977-04-25","last":"1977-09-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1978,"days":21,"first":"1978-03-17","last":"1978-09-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1979,"days":23,"first":"1979-05-30","last":"1979-09-20","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1980,"days":34,"first":"1980-01-25","last":"1980-11-05","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":34,"first":"1981-01-18","last":"1981-11-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":24,"first":"1982-02-26","last":"1982-09-03","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":31,"first":"1984-02-04","last":"1984-09-22","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1985,"days":22,"first":"1985-05-18","last":"1985-10-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":20,"first":"1986-04-23","last":"1986-09-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days"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