{"title":"Drumheller Andrew: threshold days by year","description":"Days at or beyond each fixed threshold at Drumheller Andrew, 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/CA003022136/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":"prcp_ge_10mm","year":1954,"days":17,"first":"1954-01-01","last":"1954-08-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":12,"first":"1955-03-29","last":"1955-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":12,"first":"1956-01-27","last":"1956-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":12,"first":"1957-03-09","last":"1957-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":13,"first":"1958-03-05","last":"1958-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1959,"days":12,"first":"1959-04-15","last":"1959-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":4,"first":"1960-04-23","last":"1960-07-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":11,"first":"1964-03-20","last":"1964-12-22","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":11,"first":"1965-05-30","last":"1965-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":15,"first":"1966-02-16","last":"1966-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":2,"first":"1967-03-16","last":"1967-10-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1968,"days":12,"first":"1968-04-02","last":"1968-09-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":11,"first":"1969-04-29","last":"1969-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":11,"first":"1970-03-01","last":"1970-10-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":8,"first":"1971-01-29","last":"1971-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":12,"first":"1972-02-28","last":"1972-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":11,"first":"1973-02-04","last":"1973-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":6,"first":"1974-01-25","last":"1974-09-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":6,"first":"1976-06-05","last":"1976-12-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":8,"first":"1977-01-27","last":"1977-10-02","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1978,"days":12,"first":"1978-05-15","last":"1978-09-11","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1979,"days":6,"first":"1979-06-30","last":"1979-12-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":9,"first":"1980-05-23","last":"1980-10-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1981,"days":8,"first":"1981-03-23","last":"1981-09-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":10,"first":"1982-03-31","last":"1982-09-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":3,"first":"1954-01-07","last":"1954-08-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":5,"first":"1956-03-31","last":"1956-08-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":3,"first":"1957-08-10","last":"1957-09-03","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1958,"days":2,"first":"1958-06-28","last":"1958-09-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":1,"first":"1959-06-26","last":"1959-06-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":2,"first":"1964-06-05","last":"1964-12-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":2,"first":"1965-06-25","last":"1965-07-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":2,"first":"1966-06-09","last":"1966-07-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":4,"first":"1968-06-07","last":"1968-09-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":1,"first":"1969-09-20","last":"1969-09-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":3,"first":"1970-06-13","last":"1970-06-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-06-14","last":"1973-08-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":1,"first":"1974-04-26","last":"1974-04-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":1,"first":"1976-08-15","last":"1976-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":3,"first":"1978-05-23","last":"1978-09-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-09-03","last":"1979-09-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":3,"first":"1980-05-23","last":"1980-08-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1966,"days":1,"first":"1966-07-02","last":"1966-07-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1974,"days":1,"first":"1974-04-26","last":"1974-04-26","longest_streak":1},{"threshold":"snow_ge_10cm","year":1954,"days":6,"first":"1954-01-01","last":"1954-04-25","longest_streak":2},{"threshold":"sno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