{"title":"Presa Brockman: threshold days by year","description":"Days at or beyond each fixed threshold at Presa Brockman, 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/MXN00015070/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":1974,"days":2,"first":"1974-04-24","last":"1974-04-25","longest_streak":2},{"threshold":"tmax_ge_30c","year":1983,"days":7,"first":"1983-05-15","last":"1983-07-02","longest_streak":2},{"threshold":"tmax_ge_90f","year":1983,"days":1,"first":"1983-05-18","last":"1983-05-18","longest_streak":1},{"threshold":"tmin_le_0c","year":1975,"days":39,"first":"1975-01-02","last":"1975-12-31","longest_streak":15},{"threshold":"tmin_le_0c","year":1976,"days":17,"first":"1976-01-01","last":"1976-11-05","longest_streak":6},{"threshold":"tmin_le_0c","year":1977,"days":5,"first":"1977-02-15","last":"1977-12-23","longest_streak":1},{"threshold":"tmin_le_0c","year":1978,"days":14,"first":"1978-01-11","last":"1978-12-27","longest_streak":6},{"threshold":"tmin_le_0c","year":1979,"days":11,"first":"1979-01-09","last":"1979-11-26","longest_streak":3},{"threshold":"tmin_le_0c","year":1980,"days":18,"first":"1980-01-04","last":"1980-12-31","longest_streak":6},{"threshold":"tmin_le_0c","year":1983,"days":43,"first":"1983-01-16","last":"1983-12-31","longest_streak":14},{"threshold":"tmin_le_0c","year":1984,"days":14,"first":"1984-01-01","last":"1984-12-26","longest_streak":3},{"threshold":"tmin_le_0c","year":1987,"days":6,"first":"1987-01-03","last":"1987-12-29","longest_streak":3},{"threshold":"tmin_le_0c","year":1991,"days":40,"first":"1991-06-15","last":"1991-12-27","longest_streak":4},{"threshold":"tmin_le_0c","year":1992,"days":26,"first":"1992-01-06","last":"1992-12-27","longest_streak":3},{"threshold":"tmin_le_0c","year":1995,"days":43,"first":"1995-01-02","last":"1995-12-30","longest_streak":7},{"threshold":"tmin_le_0c","year":1996,"days":69,"first":"1996-01-11","last":"1996-12-19","longest_streak":5},{"threshold":"tmin_le_0c","year":1997,"days":91,"first":"1997-01-08","last":"1997-12-19","longest_streak":7},{"threshold":"tmin_le_0c","year":1998,"days":50,"first":"1998-01-01","last":"1998-12-03","longest_streak":5},{"threshold":"tmin_le_0c","year":1999,"days":55,"first":"1999-02-13","last":"1999-12-26","longest_streak":3},{"threshold":"tmin_le_0c","year":2000,"days":76,"first":"2000-01-01","last":"2000-12-27","longest_streak":5},{"threshold":"tmin_le_0c","year":2001,"days":59,"first":"2001-01-23","last":"2001-12-30","longest_streak":3},{"threshold":"tmin_le_0c","year":2004,"days":2,"first":"2004-09-13","last":"2004-10-09","longest_streak":1},{"threshold":"tmin_le_0c","year":2008,"days":11,"first":"2008-01-02","last":"2008-09-26","longest_streak":2},{"threshold":"tmin_le_0c","year":2009,"days":2,"first":"2009-07-05","last":"2009-10-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":37,"first":"1970-06-01","last":"1970-11-04","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1971,"days":33,"first":"1971-01-11","last":"1971-11-08","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":27,"first":"1972-05-25","last":"1972-10-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":39,"first":"1973-05-18","last":"1973-10-24","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1974,"days":32,"first":"1974-03-11","last":"1974-10-17","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1975,"days":35,"first":"1975-01-20","last":"1975-10-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1976,"days":42,"first":"1976-04-01","last":"1976-11-17","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1977,"days":27,"first":"1977-05-20","last":"1977-12-12","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1978,"days":28,"first":"1978-01-09","last":"1978-11-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":26,"first":"1979-02-12","last":"1979-12-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1980,"days":37,"first":"1980-01-23","last":"1980-11-21","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1981,"days":37,"first":"1981-01-17","last":"1981-12-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":32,"first":"1982-02-22","last":"1982-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1983,"days":31,"first":"1983-05-25","last":"1983-12-03","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1984,"days":39,"first":"1984-05-05","last":"1984-10-23","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1987,"days":25,"first":"1987-06-12","last":"1987-11-10","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1988,"days":26,"first":"1988-01-01","last":"1988-11-21","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1989,"days":36,"first":"1989-05-08","last":"1989-10-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1990,"days":40,"first":"1990-05-04","last":"1990-12-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1991,"days":28,"first":"1991-05-06","last":"1991-12-24","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1992,"days":46,"first":"1992-01-10","last":"1992-11-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":199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