{"title":"Manchester: threshold days by year","description":"Days at or beyond each fixed threshold at Manchester, 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/USC00434882/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":1902,"days":1,"first":"1902-07-14","last":"1902-07-14","longest_streak":1},{"threshold":"tmax_ge_30c","year":1903,"days":2,"first":"1903-07-09","last":"1903-07-10","longest_streak":2},{"threshold":"tmax_ge_30c","year":1904,"days":1,"first":"1904-07-19","last":"1904-07-19","longest_streak":1},{"threshold":"tmax_ge_30c","year":1908,"days":4,"first":"1908-07-07","last":"1908-07-31","longest_streak":2},{"threshold":"tmax_ge_30c","year":1910,"days":1,"first":"1910-07-10","last":"1910-07-10","longest_streak":1},{"threshold":"tmax_ge_30c","year":1911,"days":18,"first":"1911-05-11","last":"1911-08-15","longest_streak":5},{"threshold":"tmax_ge_30c","year":1912,"days":8,"first":"1912-07-03","last":"1912-07-10","longest_streak":8},{"threshold":"tmax_ge_30c","year":1913,"days":7,"first":"1913-07-01","last":"1913-08-18","longest_streak":2},{"threshold":"tmax_ge_35c","year":1911,"days":2,"first":"1911-07-04","last":"1911-07-05","longest_streak":2},{"threshold":"tmax_ge_90f","year":1911,"days":6,"first":"1911-05-22","last":"1911-07-10","longest_streak":4},{"threshold":"tmax_ge_90f","year":1912,"days":5,"first":"1912-07-05","last":"1912-07-10","longest_streak":4},{"threshold":"tmax_ge_90f","year":1913,"days":2,"first":"1913-07-01","last":"1913-07-04","longest_streak":1},{"threshold":"tmax_le_0c","year":1902,"days":61,"first":"1902-01-01","last":"1902-12-31","longest_streak":18},{"threshold":"tmax_le_0c","year":1903,"days":64,"first":"1903-01-07","last":"1903-12-31","longest_streak":19},{"threshold":"tmax_le_0c","year":1904,"days":84,"first":"1904-01-01","last":"1904-12-30","longest_streak":21},{"threshold":"tmax_le_0c","year":1905,"days":69,"first":"1905-01-04","last":"1905-12-25","longest_streak":23},{"threshold":"tmax_le_0c","year":1908,"days":71,"first":"1908-01-02","last":"1908-12-24","longest_streak":16},{"threshold":"tmax_le_0c","year":1909,"days":68,"first":"1909-01-01","last":"1909-12-31","longest_streak":16},{"threshold":"tmax_le_0c","year":1910,"days":69,"first":"1910-01-03","last":"1910-12-31","longest_streak":14},{"threshold":"tmax_le_0c","year":1911,"days":55,"first":"1911-01-04","last":"1911-12-31","longest_streak":7},{"threshold":"tmax_le_0c","year":1912,"days":70,"first":"1912-01-03","last":"1912-12-28","longest_streak":26},{"threshold":"tmax_le_0c","year":1913,"days":46,"first":"1913-01-05","last":"1913-12-31","longest_streak":13},{"threshold":"tmin_le_0c","year":1902,"days":156,"first":"1902-01-01","last":"1902-12-31","longest_streak":35},{"threshold":"tmin_le_0c","year":1903,"days":148,"first":"1903-01-01","last":"1903-12-31","longest_streak":81},{"threshold":"tmin_le_0c","year":1904,"days":182,"first":"1904-01-01","last":"1904-12-31","longest_streak":31},{"threshold":"tmin_le_0c","year":1908,"days":163,"first":"1908-01-01","last":"1908-12-31","longest_streak":34},{"threshold":"tmin_le_0c","year":1909,"days":159,"first":"1909-01-01","last":"1909-12-31","longest_streak":97},{"threshold":"tmin_le_0c","year":1910,"days":155,"first":"1910-01-01","last":"1910-12-31","longest_streak":34},{"threshold":"tmin_le_0c","year":1911,"days":169,"first":"1911-01-01","last":"1911-12-31","longest_streak":85},{"threshold":"tmin_le_0c","year":1912,"days":157,"first":"1912-01-01","last":"1912-12-30","longest_streak":14},{"threshold":"tmin_le_0c","year":1913,"days":138,"first":"1913-01-01","last":"1913-12-31","longest_streak":73},{"threshold":"tmin_le_m10c","year":1902,"days":57,"first":"1902-01-01","last":"1902-12-29","longest_streak":13},{"threshold":"tmin_le_m10c","year":1903,"days":49,"first":"1903-01-01","last":"1903-12-31","longest_streak":12},{"threshold":"tmin_le_m10c","year":1904,"days":79,"first":"1904-01-01","last":"1904-12-29","longest_streak":14},{"threshold":"tmin_le_m10c","year":1908,"days":56,"first":"1908-01-05","last":"1908-12-30","longest_streak":11},{"threshold":"tmin_le_m10c","year":1909,"days":41,"first":"1909-01-07","last":"1909-12-31","longest_streak":8},{"threshold":"tmin_le_m10c","year":1910,"days":58,"first":"1910-01-01","last":"1910-12-31","longest_streak":13},{"threshold":"tmin_le_m10c","year":1911,"days":55,"first":"1911-01-01","last":"1911-12-30","longest_streak":6},{"threshold":"tmin_le_m10c","year":1912,"days":59,"first":"1912-01-03","last":"1912-12-25","longest_streak":15},{"threshold":"tmin_le_m10c","year":1913,"days":34,"first":"1913-01-09","last":"1913-12-31","longest_streak":10},{"threshold":"tmin_le_m20c","year":1902,"days":11,"first":"1902-01-01","last":"1902-12-15","longest_streak":2},{"threshold":"tmin_le_m20c","year":1903,"days":9,"first":"1903-01-19","last":"1903-12-29","longest_streak":2},{"threshold":"tmin_le_m20c","year":1904,"days":22,"first":"1904-01-02","last":"1904-12-25","longest_streak":5},{"threshold":"tmin_le_m20c","year":1908,"days":10,"first":"1908-01-25","last":"1908-12-10","longest_streak":3},{"threshold":"tmin_le_m20c","year":1909,"days":7,"first":"1909-01-13","last":"1909-12-31","longest_streak":3},{"threshold":"tmin_le_m20c","year":1910,"days":15,"first":"1910-01-01","last":"1910-12-31","longest_streak":3},{"threshold":"tmin_le_m20c","year":1911,"days":3,"first":"1911-01-05","last":"1911-02-16","longest_streak":1},{"threshold":"tmin_le_m20c","year":1912,"days":17,"first":"1912-01-06","last":"1912-03-06","longest_streak":5},{"threshold":"tmin_le_m20c","year":1913,"days":3,"first":"1913-02-10","last":"1913-02-13","longest_streak":2},{"threshold":"tmin_le_m30c","year":1902,"days":1,"first":"1902-12-09","last":"1902-12-09","longest_streak":1},{"threshold":"tmin_le_m30c","year":1904,"days":1,"first":"1904-01-05","last":"1904-01-05","longest_streak":1},{"threshold":"tmin_le_m30c","year":1908,"days":1,"first":"1908-02-05","last":"1908-02-05","longest_streak":1},{"threshold":"tmin_ge_20c","year":1903,"days":1,"first":"1903-09-14","last":"1903-09-14","longest_streak":1},{"threshold":"tmin_ge_20c","year":1904,"days":2,"first":"1904-06-26","last":"1904-08-01","longest_streak":1},{"threshold":"tmin_ge_20c","year":1908,"days":3,"first":"1908-07-05","last":"1908-08-14","longest_streak":1},{"threshold":"tmin_ge_20c","year":1909,"days":2,"first":"1909-06-24","last":"1909-07-30","longest_streak":1},{"threshold":"tmin_ge_20c","year":1911,"days":7,"first":"1911-06-28","last":"1911-08-09","longest_streak":3},{"threshold":"tmin_ge_20c","year":1912,"days":2,"first":"1912-07-09","last":"1912-07-11","longest_streak":1},{"threshold":"tmin_ge_20c","year":1913,"days":5,"first":"1913-06-27","last":"1913-07-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1900,"days":38,"first":"1900-01-12","last":"1900-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1902,"days":38,"first":"1902-01-12","last":"1902-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1904,"days":36,"first":"1904-02-24","last":"1904-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1905,"days":34,"first":"1905-01-03","last":"1905-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1908,"days":28,"first":"1908-01-12","last":"1908-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1909,"days":35,"first":"1909-01-05","last":"1909-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1910,"days":34,"first":"1910-01-06","last":"1910-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1911,"days":12,"first":"1911-01-28","last":"1911-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1912,"days":21,"first":"1912-01-29","last":"1912-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1949,"days":31,"first":"1949-01-01","last":"1949-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":51,"first":"1956-01-09","last":"1956-12-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1957,"days":35,"first":"1957-01-23","last":"1957-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":36,"first":"1958-01-01","last":"1958-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":40,"first":"1959-01-02","last":"1959-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":45,"first":"1960-01-03","last":"1960-12-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":35,"first":"1961-01-02","last":"1961-12-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":43,"first":"1962-01-07","last":"1962-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":33,"first":"1963-01-01","last":"1963-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":27,"first":"1964-01-10","last":"1964-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":35,"first":"1965-01-09","last":"1965-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":34,"first":"1966-01-31","last":"1966-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":32,"first":"1967-01-08","last":"1967-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":42,"first":"1968-01-01","last":"1968-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":38,"first":"1969-01-31","last":"1969-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1970,"days":40,"first":"1970-02-03","last":"1970-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1971,"days":36,"first":"1971-02-08","last":"1971-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":42,"first":"1972-01-03","last":"1972-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":38,"first":"1973-01-01","last":"1973-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":34,"first":"1974-01-24","last":"1974-11-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":34,"first":"1982-02-01","last":"1982-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":43,"first":"1983-01-24","last":"1983-12-29","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1984,"days":40,"first":"1984-01-11","last":"1984-12-30","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1900,"days":11,"first":"1900-02-05","last":"1900-12-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1902,"days":9,"first":"1902-04-30","last":"1902-12-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1904,"days":11,"first":"1904-05-16","last":"1904-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1905,"days":8,"first":"1905-01-07","last":"1905-12-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1908,"days":4,"first":"1908-02-15","last":"1908-08-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1909,"days":6,"first":"1909-01-05","last":"1909-09-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1910,"days":2,"first":"1910-08-19","last":"1910-11-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1911,"days":3,"first":"1911-01-28","last":"1911-10-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1912,"days":8,"first":"1912-03-15","last":"1912-12-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1949,"days":7,"first":"1949-01-05","last":"1949-10-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":6,"first":"1956-03-17","last":"1956-11-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":11,"first":"1957-01-23","last":"1957-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1958,"days":7,"first":"1958-02-16","last":"1958-11-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1959,"days":8,"first":"1959-01-22","last":"1959-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":7,"first":"1960-01-03","last":"1960-11-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1961,"days":5,"first":"1961-06-22","last":"1961-09-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1962,"days":9,"first":"1962-03-13","last":"1962-12-07","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1963,"days":3,"first":"1963-08-14","last":"1963-11-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":8,"first":"1964-01-21","last":"1964-08-23","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1965,"days":5,"first":"1965-06-09","last":"1965-11-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":10,"first":"1966-02-01","last":"1966-12-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1967,"days":5,"first":"1967-07-22","last":"1967-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":10,"first":"1968-03-24","last":"1968-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":12,"first":"1969-02-04","last":"1969-12-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":5,"first":"1970-02-11","last":"1970-09-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":9,"first":"1971-02-08","last":"1971-11-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1972,"days":12,"first":"1972-01-10","last":"1972-12-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":9,"first":"1973-04-05","last":"1973-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":10,"first":"1974-02-23","last":"1974-11-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":12,"first":"1982-04-07","last":"1982-12-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":12,"first":"1983-01-24","last":"1983-12-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":13,"first":"1984-02-06","last":"1984-12-30","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1900,"days":1,"first":"1900-02-13","last":"1900-02-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1902,"days":1,"first":"1902-07-03","last":"1902-07-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1904,"days":2,"first":"1904-08-20","last":"1904-09-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1905,"days":2,"first":"1905-09-18","last":"1905-11-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1911,"days":1,"first":"1911-08-29","last":"1911-08-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1912,"days":2,"first":"1912-03-15","last":"1912-10-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1958,"days":1,"first":"1958-07-27","last":"1958-07-27","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1959,"days":1,"first":"1959-01-22","last":"1959-01-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1960,"days":1,"first":"1960-09-13","last":"1960-09-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1966,"days":4,"first":"1966-02-01","last":"1966-08-23","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1968,"days":1,"first":"1968-11-08","last":"1968-11-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1969,"days":2,"first":"1969-04-23","last":"1969-12-27","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1970,"days":1,"first":"1970-04-03","last":"1970-04-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1971,"days":2,"first":"1971-03-04","last":"1971-08-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1972,"days":2,"first":"1972-10-08","last":"1972-12-01","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1973,"days":1,"first":"1973-06-30","last":"1973-06-30","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1984,"days":3,"first":"1984-03-14","last":"1984-12-30","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1966,"days":1,"first":"1966-08-12","last":"1966-08-12","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1973,"days":1,"first":"1973-06-30","last":"1973-06-30","longest_streak":1},{"threshold":"snow_ge_10cm","year":1963,"days":6,"first":"1963-01-01","last":"1963-11-03","longest_streak":1},{"threshold":"snow_ge_10cm","year":1964,"days":5,"first":"1964-01-14","last":"1964-03-11","longest_streak":2},{"threshold":"snow_ge_10cm","year":1965,"days":4,"first":"1965-01-24","last":"1965-11-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1967,"days":7,"first":"1967-02-03","last":"1967-12-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1968,"days":5,"first":"1968-01-01","last":"1968-12-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1969,"days":9,"first":"1969-01-07","last":"1969-12-28","longest_streak":2},{"threshold":"snow_ge_10cm","year":1970,"days":5,"first":"1970-12-14","last":"1970-12-24","longest_streak":2},{"threshold":"snow_ge_10cm","year":1971,"days":10,"first":"1971-02-08","last":"1971-12-31","longest_streak":2},{"threshold":"snow_ge_10cm","year":1972,"days":5,"first":"1972-02-20","last":"1972-12-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1973,"days":1,"first":"1973-01-29","last":"1973-01-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1981,"days":10,"first":"1981-01-07","last":"1981-12-29","longest_streak":2},{"threshold":"snow_ge_10cm","year":1982,"days":4,"first":"1982-02-10","last":"1982-04-07","longest_streak":1},{"threshold":"snow_ge_10cm","year":1983,"days":7,"first":"1983-01-16","last":"1983-12-05","longest_streak":2},{"threshold":"snow_ge_10cm","year":1984,"days":7,"first":"1984-01-11","last":"1984-12-06","longest_streak":1},{"threshold":"snow_ge_10cm","year":1985,"days":5,"first":"1985-01-08","last":"1985-12-25","longest_streak":1},{"threshold":"snow_ge_10cm","year":1987,"days":9,"first":"1987-01-03","last":"1987-12-17","longest_streak":2},{"threshold":"snow_ge_25cm","year":1969,"days":3,"first":"1969-02-10","last":"1969-12-27","longest_streak":1},{"threshold":"snow_ge_25cm","year":1971,"days":1,"first":"1971-03-20","last":"1971-03-20","longest_streak":1},{"threshold":"snow_ge_25cm","year":1981,"days":2,"first":"1981-01-07","last":"1981-12-16","longest_streak":1},{"threshold":"snow_ge_25cm","year":1982,"days":1,"first":"1982-04-07","last":"1982-04-07","longest_streak":1},{"threshold":"snow_ge_25cm","year":1983,"days":2,"first":"1983-01-16","last":"1983-01-17","longest_streak":2},{"threshold":"snow_ge_25cm","year":1984,"days":2,"first":"1984-02-06","last":"1984-03-14","longest_streak":1},{"threshold":"snow_ge_25cm","year":1987,"days":3,"first":"1987-01-03","last":"1987-01-23","longest_streak":1},{"threshold":"snow_ge_50cm","year":1984,"days":1,"first":"1984-03-14","last":"1984-03-14","longest_streak":1}]}