{"title":"Santa Maria Alotepec: threshold days by year","description":"Days at or beyond each fixed threshold at Santa Maria Alotepec, 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/MXN00020001/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":1953,"days":14,"first":"1953-04-06","last":"1953-05-18","longest_streak":5},{"threshold":"tmax_ge_30c","year":1954,"days":3,"first":"1954-03-31","last":"1954-06-15","longest_streak":1},{"threshold":"tmax_ge_30c","year":1955,"days":5,"first":"1955-04-24","last":"1955-05-28","longest_streak":2},{"threshold":"tmax_ge_30c","year":1957,"days":3,"first":"1957-03-23","last":"1957-05-21","longest_streak":1},{"threshold":"tmax_ge_30c","year":1958,"days":4,"first":"1958-04-05","last":"1958-05-09","longest_streak":1},{"threshold":"tmax_ge_30c","year":1960,"days":5,"first":"1960-04-13","last":"1960-06-10","longest_streak":2},{"threshold":"tmax_ge_30c","year":1961,"days":2,"first":"1961-03-20","last":"1961-04-15","longest_streak":1},{"threshold":"tmax_ge_30c","year":1962,"days":13,"first":"1962-02-27","last":"1962-05-20","longest_streak":3},{"threshold":"tmax_ge_30c","year":1963,"days":1,"first":"1963-04-30","last":"1963-04-30","longest_streak":1},{"threshold":"tmax_ge_30c","year":1965,"days":4,"first":"1965-04-02","last":"1965-05-31","longest_streak":1},{"threshold":"tmax_ge_30c","year":1968,"days":1,"first":"1968-05-21","last":"1968-05-21","longest_streak":1},{"threshold":"tmax_ge_30c","year":1970,"days":10,"first":"1970-04-01","last":"1970-06-15","longest_streak":3},{"threshold":"tmax_ge_30c","year":1971,"days":17,"first":"1971-01-27","last":"1971-06-07","longest_streak":4},{"threshold":"tmax_ge_30c","year":1972,"days":5,"first":"1972-03-29","last":"1972-04-12","longest_streak":3},{"threshold":"tmax_ge_30c","year":1973,"days":4,"first":"1973-04-26","last":"1973-07-12","longest_streak":2},{"threshold":"tmax_ge_30c","year":1974,"days":6,"first":"1974-04-29","last":"1974-06-08","longest_streak":2},{"threshold":"tmax_ge_30c","year":1975,"days":11,"first":"1975-03-28","last":"1975-05-09","longest_streak":6},{"threshold":"tmax_ge_30c","year":1976,"days":3,"first":"1976-05-23","last":"1976-05-30","longest_streak":2},{"threshold":"tmax_ge_30c","year":1977,"days":3,"first":"1977-04-02","last":"1977-04-06","longest_streak":2},{"threshold":"tmax_ge_30c","year":1978,"days":5,"first":"1978-05-05","last":"1978-05-09","longest_streak":5},{"threshold":"tmax_ge_30c","year":1979,"days":1,"first":"1979-05-09","last":"1979-05-09","longest_streak":1},{"threshold":"tmax_ge_30c","year":1980,"days":7,"first":"1980-04-28","last":"1980-05-10","longest_streak":3},{"threshold":"tmax_ge_30c","year":1982,"days":122,"first":"1982-02-03","last":"1982-11-27","longest_streak":36},{"threshold":"tmax_ge_35c","year":1971,"days":1,"first":"1971-05-03","last":"1971-05-03","longest_streak":1},{"threshold":"tmax_ge_35c","year":1982,"days":11,"first":"1982-04-25","last":"1982-06-11","longest_streak":4},{"threshold":"tmax_ge_90f","year":1953,"days":1,"first":"1953-05-02","last":"1953-05-02","longest_streak":1},{"threshold":"tmax_ge_90f","year":1957,"days":1,"first":"1957-04-26","last":"1957-04-26","longest_streak":1},{"threshold":"tmax_ge_90f","year":1962,"days":1,"first":"1962-03-31","last":"1962-03-31","longest_streak":1},{"threshold":"tmax_ge_90f","year":1965,"days":1,"first":"1965-05-24","last":"1965-05-24","longest_streak":1},{"threshold":"tmax_ge_90f","year":1971,"days":7,"first":"1971-02-19","last":"1971-05-05","longest_streak":2},{"threshold":"tmax_ge_90f","year":1972,"days":1,"first":"1972-04-12","last":"1972-04-12","longest_streak":1},{"threshold":"tmax_ge_90f","year":1982,"days":44,"first":"1982-03-16","last":"1982-06-30","longest_streak":18},{"threshold":"tmax_ge_100f","year":1971,"days":1,"first":"1971-05-03","last":"1971-05-03","longest_streak":1},{"threshold":"tmin_ge_20c","year":1952,"days":2,"first":"1952-03-22","last":"1952-05-18","longest_streak":1},{"threshold":"tmin_ge_20c","year":1953,"days":17,"first":"1953-04-07","last":"1953-05-19","longest_streak":5},{"threshold":"tmin_ge_20c","year":1954,"days":6,"first":"1954-03-12","last":"1954-05-02","longest_streak":3},{"threshold":"tmin_ge_20c","year":1955,"days":12,"first":"1955-04-04","last":"1955-05-25","longest_streak":3},{"threshold":"tmin_ge_20c","year":1957,"days":13,"first":"1957-03-04","last":"1957-07-04","longest_streak":4},{"threshold":"tmin_ge_20c","year":1958,"days":4,"first":"1958-04-04","last":"1958-05-10","longest_streak":2},{"threshold":"tmin_ge_20c","year":1959,"days":1,"first":"1959-12-16","last":"1959-12-16","longest_streak":1},{"threshold":"tmin_ge_20c","year":1960,"days":4,"first":"1960-04-04","last":"1960-07-05","longest_streak":1},{"threshold":"tmin_ge_20c","year":1961,"days":5,"first":"1961-03-28","last":"1961-05-06","longest_streak":1},{"threshold":"tmin_ge_20c","year":1962,"days":1,"first":"1962-04-29","last":"1962-04-29","longest_streak":1},{"threshold":"tmin_ge_20c","year":1963,"days":1,"first":"1963-04-21","last":"1963-04-21","longest_streak":1},{"threshold":"tmin_ge_20c","year":1970,"days":9,"first":"1970-04-01","last":"1970-06-12","longest_streak":2},{"threshold":"tmin_ge_20c","year":1971,"days":5,"first":"1971-04-27","last":"1971-05-08","longest_streak":4},{"threshold":"tmin_ge_20c","year":1972,"days":1,"first":"1972-03-30","last":"1972-03-30","longest_streak":1},{"threshold":"tmin_ge_20c","year":1973,"days":13,"first":"1973-04-03","last":"1973-06-30","longest_streak":4},{"threshold":"tmin_ge_20c","year":1974,"days":4,"first":"1974-05-11","last":"1974-06-10","longest_streak":3},{"threshold":"tmin_ge_20c","year":1975,"days":16,"first":"1975-04-09","last":"1975-06-19","longest_streak":3},{"threshold":"tmin_ge_20c","year":1977,"days":3,"first":"1977-04-03","last":"1977-05-07","longest_streak":2},{"threshold":"tmin_ge_20c","year":1978,"days":6,"first":"1978-05-02","last":"1978-09-13","longest_streak":3},{"threshold":"tmin_ge_20c","year":1979,"days":10,"first":"1979-04-03","last":"1979-05-10","longest_streak":3},{"threshold":"tmin_ge_20c","year":1980,"days":10,"first":"1980-03-15","last":"1980-05-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":91,"first":"1952-01-24","last":"1952-11-28","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1953,"days":69,"first":"1953-01-02","last":"1953-12-22","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1954,"days":88,"first":"1954-02-23","last":"1954-12-01","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1955,"days":82,"first":"1955-01-13","last":"1955-12-19","longest_streak":13},{"threshold":"prcp_ge_10mm","year":1956,"days":74,"first":"1956-01-02","last":"1956-12-24","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1957,"days":46,"first":"1957-02-11","last":"1957-09-19","longest_streak":10},{"threshold":"prcp_ge_10mm","year":1958,"days":39,"first":"1958-01-19","last":"1958-12-31","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1959,"days":26,"first":"1959-03-16","last":"1959-10-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1960,"days":50,"first":"1960-06-18","last":"1960-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1961,"days":60,"first":"1961-02-02","last":"1961-12-20","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1962,"days":71,"first":"1962-01-27","last":"1962-11-29","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1963,"days":64,"first":"1963-01-03","last":"1963-12-30","longest_streak":11},{"threshold":"prcp_ge_10mm","year":1964,"days":68,"first":"1964-02-22","last":"1964-12-18","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1965,"days":84,"first":"1965-01-03","last":"1965-12-27","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1966,"days":94,"first":"1966-01-03","last":"1966-12-10","longest_streak":14},{"threshold":"prcp_ge_10mm","year":1968,"days":89,"first":"1968-01-12","last":"1968-12-10","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1970,"days":76,"first":"1970-01-02","last":"1970-11-02","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1971,"days":75,"first":"1971-03-29","last":"1971-12-24","longest_streak":16},{"threshold":"prcp_ge_10mm","year":1972,"days":68,"first":"1972-01-30","last":"1972-11-25","longest_streak":10},{"threshold":"prcp_ge_10mm","year":1973,"days":66,"first":"1973-02-08","last":"1973-11-29","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1974,"days":56,"first":"1974-01-12","last":"1974-12-16","longest_streak":12},{"threshold":"prcp_ge_10mm","year":1975,"days":72,"first":"1975-01-03","last":"1975-10-17","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1976,"days":61,"first":"1976-03-10","last":"1976-12-20","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1977,"days":62,"first":"1977-01-16","last":"1977-12-20","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1978,"days":110,"first":"1978-01-28","last":"1978-12-17","longest_streak":13},{"threshold":"prcp_ge_10mm","year":1979,"days":100,"first":"1979-01-01","last":"1979-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1980,"days":84,"first":"1980-01-03","last":"1980-12-25","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1982,"days":27,"first":"1982-01-09","last":"1982-12-06","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1952,"days":49,"first":"1952-01-29","last":"1952-11-10","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1953,"days":20,"first":"1953-04-03","last":"1953-11-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1954,"days":36,"first":"1954-03-19","last":"1954-11-18","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1955,"days":44,"first":"1955-05-13","last":"1955-12-15","longest_streak":11},{"threshold":"prcp_ge_25mm","year":1956,"days":33,"first":"1956-03-21","last":"1956-12-13","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1957,"days":23,"first":"1957-02-11","last":"1957-09-10","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1958,"days":17,"first":"1958-01-19","last":"1958-11-18","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1959,"days":6,"first":"1959-04-19","last":"1959-08-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":20,"first":"1960-06-19","last":"1960-10-25","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1961,"days":24,"first":"1961-04-06","last":"1961-12-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1962,"days":41,"first":"1962-04-15","last":"1962-11-29","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1963,"days":37,"first":"1963-05-06","last":"1963-10-02","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1964,"days":29,"first":"1964-05-26","last":"1964-12-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1965,"days":39,"first":"1965-01-04","last":"1965-12-19","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1966,"days":42,"first":"1966-02-12","last":"1966-10-24","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1968,"days":37,"first":"1968-01-24","last":"1968-12-03","longest_streak":6},{"threshold":"prcp_ge_25mm","year":1970,"days":34,"first":"1970-01-20","last":"1970-10-28","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1971,"days":34,"first":"1971-03-30","last":"1971-12-24","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1972,"days":31,"first":"1972-01-30","last":"1972-11-19","longest_streak":6},{"threshold":"prcp_ge_25mm","year":1973,"days":20,"first":"1973-02-26","last":"1973-09-27","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1974,"days":31,"first":"1974-01-12","last":"1974-11-20","longest_streak":7},{"threshold":"prcp_ge_25mm","year":1975,"days":37,"first":"1975-05-22","last":"1975-10-15","longest_streak":8},{"threshold":"prcp_ge_25mm","year":1976,"days":26,"first":"1976-04-06","last":"1976-10-09","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1977,"days":31,"first":"1977-05-11","last":"1977-12-20","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1978,"days":71,"first":"1978-05-18","last":"1978-12-08","longest_streak":9},{"threshold":"prcp_ge_25mm","year":1979,"days":48,"first":"1979-01-01","last":"1979-12-31","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1980,"days":46,"first":"1980-01-17","last":"1980-12-02","longest_streak":7},{"threshold":"prcp_ge_25mm","year":1982,"days":6,"first":"1982-06-14","last":"1982-09-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1952,"days":14,"first":"1952-06-05","last":"1952-09-23","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1953,"days":1,"first":"1953-09-12","last":"1953-09-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1954,"days":10,"first":"1954-04-08","last":"1954-10-08","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1955,"days":20,"first":"1955-05-29","last":"1955-10-09","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1956,"days":11,"first":"1956-03-21","last":"1956-11-21","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1957,"days":10,"first":"1957-05-17","last":"1957-08-13","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1958,"days":3,"first":"1958-07-11","last":"1958-11-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1960,"days":4,"first":"1960-07-06","last":"1960-10-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1961,"days":7,"first":"1961-07-10","last":"1961-11-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1962,"days":14,"first":"1962-06-10","last":"1962-10-02","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1963,"days":12,"first":"1963-05-06","last":"1963-09-09","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1964,"days":12,"first":"1964-05-31","last":"1964-11-30","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1965,"days":10,"first":"1965-06-20","last":"1965-10-20","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1966,"days":15,"first":"1966-06-12","last":"1966-10-24","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1968,"days":13,"first":"1968-07-05","last":"1968-09-17","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1970,"days":10,"first":"1970-06-01","last":"1970-09-11","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1971,"days":10,"first":"1971-06-17","last":"1971-10-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1972,"days":11,"first":"1972-01-30","last":"1972-11-19","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1973,"days":7,"first":"1973-07-20","last":"1973-09-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1974,"days":9,"first":"1974-06-15","last":"1974-09-29","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1975,"days":13,"first":"1975-06-01","last":"1975-10-15","longest_streak":4},{"threshold":"prcp_ge_50mm","year":1976,"days":10,"first":"1976-06-15","last":"1976-10-09","longest_streak":5},{"threshold":"prcp_ge_50mm","year":1977,"days":6,"first":"1977-07-21","last":"1977-08-11","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1978,"days":30,"first":"1978-06-01","last":"1978-11-27","longest_streak":7},{"threshold":"prcp_ge_50mm","year":1979,"days":15,"first":"1979-02-28","last":"1979-09-21","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1980,"days":20,"first":"1980-03-01","last":"1980-09-28","longest_streak":3},{"threshold":"prcp_ge_100mm","year":1952,"days":1,"first":"1952-06-20","last":"1952-06-20","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1955,"days":4,"first":"1955-07-05","last":"1955-09-03","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1956,"days":1,"first":"1956-07-05","last":"1956-07-05","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1961,"days":1,"first":"1961-08-12","last":"1961-08-12","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1962,"days":1,"first":"1962-10-02","last":"1962-10-02","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1963,"days":2,"first":"1963-07-02","last":"1963-07-24","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1965,"days":2,"first":"1965-06-22","last":"1965-09-05","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1966,"days":5,"first":"1966-06-12","last":"1966-10-18","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1968,"days":2,"first":"1968-08-19","last":"1968-08-20","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1971,"days":1,"first":"1971-07-13","last":"1971-07-13","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1972,"days":1,"first":"1972-09-06","last":"1972-09-06","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1973,"days":1,"first":"1973-08-31","last":"1973-08-31","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1974,"days":1,"first":"1974-09-21","last":"1974-09-21","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1975,"days":1,"first":"1975-09-12","last":"1975-09-12","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1976,"days":1,"first":"1976-10-05","last":"1976-10-05","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1978,"days":6,"first":"1978-06-09","last":"1978-10-07","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1979,"days":6,"first":"1979-08-13","last":"1979-09-21","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1980,"days":1,"first":"1980-09-26","last":"1980-09-26","longest_streak":1},{"threshold":"prcp_ge_200mm","year":1962,"days":1,"first":"1962-10-02","last":"1962-10-02","longest_streak":1},{"threshold":"prcp_ge_200mm","year":1963,"days":1,"first":"1963-07-02","last":"1963-07-02","longest_streak":1}]}