{"title":"Alexandria Intl: threshold days by year","description":"Days at or beyond each fixed threshold at Alexandria Intl, 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/EGM00062318/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":1958,"days":72,"first":"1958-03-19","last":"1958-10-31","longest_streak":12},{"threshold":"tmax_ge_30c","year":1960,"days":107,"first":"1960-03-28","last":"1960-10-31","longest_streak":20},{"threshold":"tmax_ge_30c","year":1961,"days":91,"first":"1961-03-23","last":"1961-10-12","longest_streak":31},{"threshold":"tmax_ge_30c","year":1962,"days":132,"first":"1962-03-07","last":"1962-11-21","longest_streak":95},{"threshold":"tmax_ge_30c","year":1963,"days":125,"first":"1963-03-23","last":"1963-10-19","longest_streak":77},{"threshold":"tmax_ge_30c","year":1964,"days":88,"first":"1964-04-04","last":"1964-11-13","longest_streak":24},{"threshold":"tmax_ge_30c","year":1965,"days":114,"first":"1965-03-06","last":"1965-10-12","longest_streak":32},{"threshold":"tmax_ge_35c","year":1958,"days":3,"first":"1958-03-30","last":"1958-06-29","longest_streak":2},{"threshold":"tmax_ge_35c","year":1960,"days":13,"first":"1960-05-05","last":"1960-10-16","longest_streak":4},{"threshold":"tmax_ge_35c","year":1961,"days":13,"first":"1961-04-24","last":"1961-06-14","longest_streak":4},{"threshold":"tmax_ge_35c","year":1962,"days":9,"first":"1962-03-15","last":"1962-11-01","longest_streak":2},{"threshold":"tmax_ge_35c","year":1963,"days":5,"first":"1963-05-12","last":"1963-08-18","longest_streak":2},{"threshold":"tmax_ge_35c","year":1964,"days":7,"first":"1964-04-04","last":"1964-06-20","longest_streak":4},{"threshold":"tmax_ge_35c","year":1965,"days":11,"first":"1965-03-06","last":"1965-09-27","longest_streak":2},{"threshold":"tmax_ge_40c","year":1958,"days":1,"first":"1958-03-31","last":"1958-03-31","longest_streak":1},{"threshold":"tmax_ge_40c","year":1960,"days":2,"first":"1960-05-05","last":"1960-05-06","longest_streak":2},{"threshold":"tmax_ge_40c","year":1961,"days":4,"first":"1961-05-25","last":"1961-06-06","longest_streak":2},{"threshold":"tmax_ge_40c","year":1963,"days":1,"first":"1963-05-30","last":"1963-05-30","longest_streak":1},{"threshold":"tmax_ge_40c","year":1964,"days":1,"first":"1964-05-29","last":"1964-05-29","longest_streak":1},{"threshold":"tmax_ge_40c","year":1965,"days":1,"first":"1965-04-23","last":"1965-04-23","longest_streak":1},{"threshold":"tmax_ge_45c","year":1961,"days":1,"first":"1961-05-30","last":"1961-05-30","longest_streak":1},{"threshold":"tmax_ge_90f","year":1958,"days":25,"first":"1958-03-19","last":"1958-10-20","longest_streak":3},{"threshold":"tmax_ge_90f","year":1960,"days":32,"first":"1960-04-13","last":"1960-10-17","longest_streak":8},{"threshold":"tmax_ge_90f","year":1961,"days":24,"first":"1961-04-24","last":"1961-10-11","longest_streak":4},{"threshold":"tmax_ge_90f","year":1962,"days":60,"first":"1962-03-07","last":"1962-11-21","longest_streak":20},{"threshold":"tmax_ge_90f","year":1963,"days":41,"first":"1963-04-13","last":"1963-10-19","longest_streak":11},{"threshold":"tmax_ge_90f","year":1964,"days":19,"first":"1964-04-04","last":"1964-11-13","longest_streak":4},{"threshold":"tmax_ge_90f","year":1965,"days":39,"first":"1965-03-06","last":"1965-10-12","longest_streak":7},{"threshold":"tmax_ge_100f","year":1958,"days":1,"first":"1958-03-31","last":"1958-03-31","longest_streak":1},{"threshold":"tmax_ge_100f","year":1960,"days":4,"first":"1960-05-05","last":"1960-10-11","longest_streak":2},{"threshold":"tmax_ge_100f","year":1961,"days":8,"first":"1961-05-01","last":"1961-06-14","longest_streak":2},{"threshold":"tmax_ge_100f","year":1962,"days":1,"first":"1962-06-21","last":"1962-06-21","longest_streak":1},{"threshold":"tmax_ge_100f","year":1963,"days":2,"first":"1963-05-30","last":"1963-06-17","longest_streak":1},{"threshold":"tmax_ge_100f","year":1964,"days":3,"first":"1964-05-27","last":"1964-05-30","longest_streak":2},{"threshold":"tmax_ge_100f","year":1965,"days":3,"first":"1965-04-23","last":"1965-06-13","longest_streak":2},{"threshold":"tmax_ge_110f","year":1961,"days":2,"first":"1961-05-30","last":"1961-06-06","longest_streak":1},{"threshold":"tmin_ge_20c","year":1958,"days":126,"first":"1958-03-30","last":"1958-11-02","longest_streak":63},{"threshold":"tmin_ge_20c","year":1960,"days":114,"first":"1960-04-16","last":"1960-11-05","longest_streak":41},{"threshold":"tmin_ge_20c","year":1961,"days":113,"first":"1961-05-30","last":"1961-11-01","longest_streak":39},{"threshold":"tmin_ge_20c","year":1962,"days":113,"first":"1962-05-30","last":"1962-11-23","longest_streak":35},{"threshold":"tmin_ge_20c","year":1963,"days":111,"first":"1963-05-30","last":"1963-10-21","longest_streak":27},{"threshold":"tmin_ge_20c","year":1964,"days":93,"first":"1964-05-28","last":"1964-10-04","longest_streak":17},{"threshold":"tmin_ge_25c","year":1958,"days":12,"first":"1958-07-08","last":"1958-08-29","longest_streak":3},{"threshold":"tmin_ge_25c","year":1960,"days":9,"first":"1960-07-26","last":"1960-08-28","longest_streak":3},{"threshold":"tmin_ge_25c","year":1961,"days":2,"first":"1961-08-16","last":"1961-08-17","longest_streak":2},{"threshold":"tmin_ge_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