{"title":"Phoenix: Days with min at or above 25 C, days by year","description":"Days by year for Days with min at or above 25 C in Phoenix.","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/cities/phoenix/nights-above-25c/","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":"tmin_ge_25c","year":1934,"days":42,"first":"1934-05-11","last":"1934-09-07","longest_streak":14},{"threshold":"tmin_ge_25c","year":1938,"days":25,"first":"1938-06-27","last":"1938-08-30","longest_streak":10},{"threshold":"tmin_ge_25c","year":1941,"days":12,"first":"1941-07-07","last":"1941-08-06","longest_streak":4},{"threshold":"tmin_ge_25c","year":1942,"days":19,"first":"1942-07-01","last":"1942-08-21","longest_streak":6},{"threshold":"tmin_ge_25c","year":1943,"days":29,"first":"1943-06-27","last":"1943-08-28","longest_streak":5},{"threshold":"tmin_ge_25c","year":1944,"days":21,"first":"1944-06-30","last":"1944-09-07","longest_streak":5},{"threshold":"tmin_ge_25c","year":1948,"days":38,"first":"1948-06-30","last":"1948-09-18","longest_streak":9},{"threshold":"tmin_ge_25c","year":1949,"days":36,"first":"1949-06-22","last":"1949-09-08","longest_streak":10},{"threshold":"tmin_ge_25c","year":1950,"days":28,"first":"1950-06-29","last":"1950-09-05","longest_streak":9},{"threshold":"tmin_ge_25c","year":1951,"days":37,"first":"1951-06-20","last":"1951-08-23","longest_streak":8},{"threshold":"tmin_ge_25c","year":1952,"days":37,"first":"1952-07-04","last":"1952-09-24","longest_streak":7},{"threshold":"tmin_ge_25c","year":1953,"days":47,"first":"1953-06-11","last":"1953-08-26","longest_streak":16},{"threshold":"tmin_ge_25c","year":1954,"days":55,"first":"1954-06-21","last":"1954-09-22","longest_streak":12},{"threshold":"tmin_ge_25c","year":1955,"days":27,"first":"1955-06-10","last":"1955-09-07","longest_streak":5},{"threshold":"tmin_ge_25c","year":1956,"days":28,"first":"1956-06-12","last":"1956-09-09","longest_streak":10},{"threshold":"tmin_ge_25c","year":1957,"days":54,"first":"1957-06-04","last":"1957-09-09","longest_streak":15},{"threshold":"tmin_ge_25c","year":1958,"days":82,"first":"1958-05-30","last":"1958-09-22","longest_streak":44},{"threshold":"tmin_ge_25c","year":1959,"days":76,"first":"1959-06-13","last":"1959-09-12","longest_streak":34},{"threshold":"tmin_ge_25c","year":1960,"days":62,"first":"1960-06-16","last":"1960-09-14","longest_streak":16},{"threshold":"tmin_ge_25c","year":1961,"days":42,"first":"1961-06-16","last":"1961-08-21","longest_streak":15},{"threshold":"tmin_ge_25c","year":1962,"days":33,"first":"1962-06-29","last":"1962-09-19","longest_streak":8},{"threshold":"tmin_ge_25c","year":1963,"days":37,"first":"1963-07-03","last":"1963-09-12","longest_streak":14},{"threshold":"tmin_ge_25c","year":1964,"days":26,"first":"1964-06-26","last":"1964-08-25","longest_streak":6},{"threshold":"tmin_ge_25c","year":1965,"days":28,"first":"1965-07-06","last":"1965-09-02","longest_streak":7},{"threshold":"tmin_ge_25c","year":1966,"days":46,"first":"1966-06-15","last":"1966-08-28","longest_streak":14},{"threshold":"tmin_ge_25c","year":1967,"days":51,"first":"1967-06-25","last":"1967-09-22","longest_streak":19},{"threshold":"tmin_ge_25c","year":1968,"days":32,"first":"1968-07-03","last":"1968-09-14","longest_streak":9},{"threshold":"tmin_ge_25c","year":1969,"days":65,"first":"1969-07-02","last":"1969-09-10","longest_streak":26},{"threshold":"tmin_ge_25c","year":1970,"days":76,"first":"1970-06-01","last":"1970-09-13","longest_streak":33},{"threshold":"tmin_ge_25c","year":1971,"days":68,"first":"1971-06-18","last":"1971-09-17","longest_streak":31},{"threshold":"tmin_ge_25c","year":1972,"days":65,"first":"1972-06-02","last":"1972-09-18","longest_streak":18},{"threshold":"tmin_ge_25c","year":1973,"days":58,"first":"1973-06-21","last":"1973-09-06","longest_streak":23},{"threshold":"tmin_ge_25c","year":1974,"days":66,"first":"1974-06-15","last":"1974-09-10","longest_streak":18},{"threshold":"tmin_ge_25c","year":1975,"days":58,"first":"1975-06-07","last":"1975-09-19","longest_streak":43},{"threshold":"tmin_ge_25c","year":1976,"days":66,"first":"1976-06-17","last":"1976-09-10","longest_streak":26},{"threshold":"tmin_ge_25c","year":1977,"days":91,"first":"1977-06-01","last":"1977-10-04","longest_streak":79},{"threshold":"tmin_ge_25c","year":1978,"days":68,"first":"1978-06-10","last":"1978-10-01","longest_streak":24},{"threshold":"tmin_ge_25c","year":1979,"days":62,"first":"1979-06-10","last":"1979-09-26","longest_streak":30},{"threshold":"tmin_ge_25c","year":1980,"days":76,"first":"1980-06-18","last":"1980-09-28","longest_streak":35},{"threshold":"tmin_ge_25c","year":1981,"days":101,"first":"1981-05-31","last":"1981-09-22","longest_streak":57},{"threshold":"tmin_ge_25c","year":1982,"days":74,"first":"1982-06-17","last":"1982-09-26","longest_streak":35},{"threshold":"tmin_ge_25c","year":1983,"days":92,"first":"1983-05-25","last":"1983-09-20","longest_streak":44},{"threshold":"tmin_ge_25c","year":1984,"days":78,"first":"1984-05-14","last":"1984-09-21","longest_streak":18},{"threshold":"tmin_ge_25c","year":1985,"days":89,"first":"1985-05-03","last":"1985-10-05","longest_streak":26},{"threshold":"tmin_ge_25c","year":1986,"days":88,"first":"1986-05-29","last":"1986-09-10","longest_streak":33},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