{"title":"Aldershot: threshold days by year","description":"Days at or beyond each fixed threshold at Aldershot, 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/CA006150135/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":8,"first":"1974-07-03","last":"1974-07-28","longest_streak":2},{"threshold":"tmax_ge_30c","year":1975,"days":11,"first":"1975-06-22","last":"1975-08-02","longest_streak":4},{"threshold":"tmax_ge_30c","year":1976,"days":10,"first":"1976-06-08","last":"1976-09-12","longest_streak":4},{"threshold":"tmax_ge_90f","year":1974,"days":1,"first":"1974-07-09","last":"1974-07-09","longest_streak":1},{"threshold":"tmax_ge_90f","year":1975,"days":3,"first":"1975-07-31","last":"1975-08-02","longest_streak":3},{"threshold":"tmax_le_0c","year":1974,"days":53,"first":"1974-01-01","last":"1974-12-28","longest_streak":11},{"threshold":"tmax_le_0c","year":1975,"days":69,"first":"1975-01-01","last":"1975-12-28","longest_streak":13},{"threshold":"tmax_le_0c","year":1976,"days":72,"first":"1976-01-01","last":"1976-12-31","longest_streak":45},{"threshold":"tmin_le_0c","year":1974,"days":152,"first":"1974-01-01","last":"1974-12-31","longest_streak":25},{"threshold":"tmin_le_0c","year":1975,"days":146,"first":"1975-01-01","last":"1975-12-31","longest_streak":63},{"threshold":"tmin_le_0c","year":1976,"days":162,"first":"1976-01-01","last":"1976-12-31","longest_streak":76},{"threshold":"tmin_le_m10c","year":1974,"days":34,"first":"1974-01-01","last":"1974-12-05","longest_streak":11},{"threshold":"tmin_le_m10c","year":1975,"days":32,"first":"1975-01-14","last":"1975-12-24","longest_streak":7},{"threshold":"tmin_le_m10c","year":1976,"days":53,"first":"1976-01-02","last":"1976-12-31","longest_streak":9},{"threshold":"tmin_le_m20c","year":1974,"days":1,"first":"1974-02-05","last":"1974-02-05","longest_streak":1},{"threshold":"tmin_le_m20c","year":1975,"days":2,"first":"1975-01-20","last":"1975-12-24","longest_streak":1},{"threshold":"tmin_le_m20c","year":1976,"days":8,"first":"1976-01-08","last":"1976-02-02","longest_streak":3},{"threshold":"tmin_le_m30c","year":1976,"days":1,"first":"1976-01-23","last":"1976-01-23","longest_streak":1},{"threshold":"tmin_ge_20c","year":1974,"days":4,"first":"1974-07-03","last":"1974-08-12","longest_streak":2},{"threshold":"tmin_ge_20c","year":1975,"days":6,"first":"1975-06-30","last":"1975-08-02","longest_streak":3},{"threshold":"tmin_ge_20c","year":1976,"days":5,"first":"1976-07-11","last":"1976-08-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1948,"days":22,"first":"1948-01-01","last":"1948-12-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1949,"days":28,"first":"1949-01-04","last":"1949-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1950,"days":31,"first":"1950-01-02","last":"1950-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":39,"first":"1951-01-03","last":"1951-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":27,"first":"1952-01-08","last":"1952-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":24,"first":"1953-01-17","last":"1953-12-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":33,"first":"1954-01-11","last":"1954-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":30,"first":"1955-01-01","last":"1955-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":36,"first":"1956-01-19","last":"1956-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1957,"days":31,"first":"1957-01-09","last":"1957-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":23,"first":"1958-01-24","last":"1958-11-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1959,"days":25,"first":"1959-01-01","last":"1959-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":26,"first":"1960-01-12","last":"1960-11-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":32,"first":"1961-01-26","last":"1961-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":32,"first":"1964-01-01","last":"1964-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1965,"days":27,"first":"1965-01-15","last":"1965-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":30,"first":"1966-01-07","last":"1966-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":32,"first":"1967-01-26","last":"1967-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":27,"first":"1968-01-14","last":"1968-12-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1969,"days":21,"first":"1969-01-17","last":"1969-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":25,"first":"1970-03-04","last":"1970-12-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":27,"first":"1971-02-04","last":"1971-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":29,"first":"1972-01-20","last":"1972-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1973,"days":36,"first":"1973-01-03","last":"1973-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":26,"first":"1974-01-08","last":"1974-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":30,"first":"1975-01-08","last":"1975-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":27,"first":"1976-01-14","last":"1976-11-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1948,"days":3,"first":"1948-02-13","last":"1948-11-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1949,"days":7,"first":"1949-02-14","last":"1949-12-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":5,"first":"1950-02-14","last":"1950-12-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":8,"first":"1951-03-14","last":"1951-11-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1952,"days":6,"first":"1952-03-10","last":"1952-11-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":4,"first":"1953-03-03","last":"1953-09-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":5,"first":"1954-01-20","last":"1954-10-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1955,"days":6,"first":"1955-04-14","last":"1955-12-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":7,"first":"1956-03-06","last":"1956-08-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1957,"days":9,"first":"1957-01-22","last":"1957-09-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":3,"first":"1958-06-25","last":"1958-09-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":5,"first":"1959-01-20","last":"1959-10-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1960,"days":6,"first":"1960-04-16","last":"1960-08-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":5,"first":"1961-02-25","last":"1961-12-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":7,"first":"1964-06-23","last":"1964-08-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1965,"days":3,"first":"1965-01-23","last":"1965-10-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":3,"first":"1966-06-09","last":"1966-12-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1967,"days":7,"first":"1967-06-10","last":"1967-12-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":6,"first":"1968-01-14","last":"1968-11-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":4,"first":"1969-05-18","last":"1969-07-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":5,"first":"1970-04-19","last":"1970-12-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":5,"first":"1971-02-22","last":"1971-11-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":8,"first":"1972-03-01","last":"1972-12-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":7,"first":"1973-03-11","last":"1973-11-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":5,"first":"1974-05-08","last":"1974-11-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":7,"first":"1975-06-11","last":"1975-09-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":6,"first":"1976-02-21","last":"1976-09-17","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1950,"days":1,"first":"1950-08-28","last":"1950-08-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1951,"days":1,"first":"1951-11-06","last":"1951-11-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1953,"days":1,"first":"1953-05-25","last":"1953-05-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1954,"days":1,"first":"1954-10-15","last":"1954-10-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1955,"days":1,"first":"1955-08-13","last":"1955-08-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1956,"days":1,"first":"1956-08-29","last":"1956-08-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1957,"days":2,"first":"1957-06-28","last":"1957-09-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1958,"days":1,"first":"1958-07-04","last":"1958-07-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1961,"days":1,"first":"1961-07-30","last":"1961-07-30","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1964,"days":1,"first":"1964-07-12","last":"1964-07-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1968,"days":3,"first":"1968-06-25","last":"1968-08-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1969,"days":1,"first":"1969-07-24","last":"1969-07-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1971,"days":1,"first":"1971-08-22","last":"1971-08-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1973,"days":1,"first":"1973-10-29","last":"1973-10-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1974,"days":1,"first":"1974-08-12","last":"1974-08-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1975,"days":2,"first":"1975-07-20","last":"1975-08-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1976,"days":2,"first":"1976-05-06","last":"1976-09-17","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1954,"days":1,"first":"1954-10-15","last":"1954-10-15","longest_streak":1},{"threshold":"snow_ge_10cm","year":1948,"days":4,"first":"1948-01-01","last":"1948-02-27","longest_streak":1},{"threshold":"snow_ge_10cm","year":1949,"days":4,"first":"1949-01-31","last":"1949-11-24","longest_streak":1},{"threshold":"snow_ge_10cm","year":1950,"days":6,"first":"1950-01-06","last":"1950-11-24","longest_streak":1},{"threshold":"snow_ge_10cm","year":1951,"days":7,"first":"1951-03-14","last":"1951-12-25","longest_streak":2},{"threshold":"snow_ge_10cm","year":1952,"days":2,"first":"1952-01-08","last":"1952-02-08","longest_streak":1},{"threshold":"snow_ge_10cm","year":1953,"days":3,"first":"1953-02-02","last":"1953-12-14","longest_streak":1},{"threshold":"snow_ge_10cm","year":1954,"days":4,"first":"1954-01-11","last":"1954-03-29","longest_streak":2},{"threshold":"snow_ge_10cm","year":1955,"days":5,"first":"1955-02-01","last":"1955-12-22","longest_streak":1},{"threshold":"snow_ge_10cm","year":1956,"days":5,"first":"1956-01-19","last":"1956-03-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1957,"days":4,"first":"1957-01-09","last":"1957-04-04","longest_streak":2},{"threshold":"snow_ge_10cm","year":1958,"days":5,"first":"1958-01-24","last":"1958-11-28","longest_streak":2},{"threshold":"snow_ge_10cm","year":1959,"days":4,"first":"1959-01-20","last":"1959-03-26","longest_streak":1},{"threshold":"snow_ge_10cm","year":1960,"days":3,"first":"1960-01-18","last":"1960-03-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1961,"days":4,"first":"1961-01-26","last":"1961-04-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1962,"days":4,"first":"1962-02-13","last":"1962-10-25","longest_streak":1},{"threshold":"snow_ge_10cm","year":1964,"days":4,"first":"1964-01-01","last":"1964-04-02","longest_streak":1},{"threshold":"snow_ge_10cm","year":1965,"days":5,"first":"1965-01-15","last":"1965-12-25","longest_streak":1},{"threshold":"snow_ge_10cm","year":1966,"days":4,"first":"1966-01-07","last":"1966-12-22","longest_streak":2},{"threshold":"snow_ge_10cm","year":1967,"days":4,"first":"1967-01-26","last":"1967-03-20","longest_streak":1},{"threshold":"snow_ge_10cm","year":1968,"days":5,"first":"1968-01-14","last":"1968-12-27","longest_streak":2},{"threshold":"snow_ge_10cm","year":1970,"days":1,"first":"1970-12-11","last":"1970-12-11","longest_streak":1},{"threshold":"snow_ge_10cm","year":1971,"days":4,"first":"1971-03-10","last":"1971-12-30","longest_streak":1},{"threshold":"snow_ge_10cm","year":1972,"days":2,"first":"1972-01-20","last":"1972-12-15","longest_streak":1},{"threshold":"snow_ge_10cm","year":1973,"days":4,"first":"1973-03-17","last":"1973-12-20","longest_streak":2},{"threshold":"snow_ge_10cm","year":1974,"days":3,"first":"1974-01-08","last":"1974-12-02","longest_streak":1},{"threshold":"snow_ge_10cm","year":1975,"days":5,"first":"1975-03-07","last":"1975-12-25","longest_streak":1},{"threshold":"snow_ge_10cm","year":1976,"days":3,"first":"1976-01-14","last":"1976-03-01","longest_streak":1},{"threshold":"snow_ge_25cm","year":1957,"days":1,"first":"1957-02-13","last":"1957-02-13","longest_streak":1},{"threshold":"snow_ge_25cm","year":1962,"days":1,"first":"1962-10-25","last":"1962-10-25","longest_streak":1},{"threshold":"snow_ge_25cm","year":1965,"days":1,"first":"1965-01-23","last":"1965-01-23","longest_streak":1},{"threshold":"snow_ge_25cm","year":1970,"days":1,"first":"1970-12-11","last":"1970-12-11","longest_streak":1}]}