{"title":"Grand Gorge: threshold days by year","description":"Days at or beyond each fixed threshold at Grand Gorge, 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/USC00303373/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":1949,"days":24,"first":"1949-01-01","last":"1949-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1950,"days":32,"first":"1950-01-06","last":"1950-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":42,"first":"1951-02-01","last":"1951-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1952,"days":38,"first":"1952-01-18","last":"1952-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1953,"days":43,"first":"1953-01-09","last":"1953-12-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1954,"days":37,"first":"1954-01-06","last":"1954-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1955,"days":35,"first":"1955-01-02","last":"1955-12-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1956,"days":32,"first":"1956-01-09","last":"1956-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1957,"days":29,"first":"1957-01-23","last":"1957-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1958,"days":39,"first":"1958-01-15","last":"1958-11-29","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1959,"days":28,"first":"1959-01-22","last":"1959-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":30,"first":"1960-01-03","last":"1960-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":29,"first":"1961-01-02","last":"1961-11-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":27,"first":"1962-01-07","last":"1962-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":23,"first":"1963-01-20","last":"1963-12-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1964,"days":20,"first":"1964-01-02","last":"1964-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":21,"first":"1965-01-03","last":"1965-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":26,"first":"1966-01-03","last":"1966-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":34,"first":"1967-01-28","last":"1967-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":29,"first":"1968-01-15","last":"1968-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":27,"first":"1969-03-25","last":"1969-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1970,"days":26,"first":"1970-02-03","last":"1970-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":27,"first":"1971-02-08","last":"1971-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":45,"first":"1972-01-03","last":"1972-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":37,"first":"1973-01-01","last":"1973-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":38,"first":"1974-01-19","last":"1974-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1975,"days":33,"first":"1975-01-13","last":"1975-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":37,"first":"1976-01-14","last":"1976-12-08","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1949,"days":3,"first":"1949-07-16","last":"1949-09-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":4,"first":"1950-02-14","last":"1950-12-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":8,"first":"1951-02-01","last":"1951-11-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1952,"days":7,"first":"1952-05-12","last":"1952-12-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1953,"days":7,"first":"1953-01-09","last":"1953-12-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":10,"first":"1954-02-17","last":"1954-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1955,"days":12,"first":"1955-02-07","last":"1955-10-17","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1956,"days":5,"first":"1956-03-07","last":"1956-12-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":6,"first":"1957-03-09","last":"1957-12-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":7,"first":"1958-01-15","last":"1958-11-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":6,"first":"1959-01-22","last":"1959-12-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":8,"first":"1960-02-19","last":"1960-09-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1961,"days":4,"first":"1961-03-09","last":"1961-08-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":4,"first":"1962-01-07","last":"1962-06-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":2,"first":"1963-08-02","last":"1963-08-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":6,"first":"1964-01-14","last":"1964-12-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":4,"first":"1965-01-24","last":"1965-09-25","longest_streak":1},{"t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