{"title":"Upper American Fork Ph: threshold days by year","description":"Days at or beyond each fixed threshold at Upper American Fork Ph, 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/USC00428939/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":1958,"days":16,"first":"1958-01-25","last":"1958-11-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1959,"days":12,"first":"1959-01-26","last":"1959-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":13,"first":"1960-02-02","last":"1960-11-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":12,"first":"1961-03-06","last":"1961-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":17,"first":"1962-02-08","last":"1962-10-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":19,"first":"1963-01-30","last":"1963-11-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":27,"first":"1964-01-07","last":"1964-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1965,"days":25,"first":"1965-01-11","last":"1965-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":12,"first":"1966-02-06","last":"1966-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":13,"first":"1967-01-23","last":"1967-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":25,"first":"1968-02-13","last":"1968-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":25,"first":"1969-01-13","last":"1969-11-16","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1970,"days":25,"first":"1970-01-10","last":"1970-12-09","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1971,"days":24,"first":"1971-01-08","last":"1971-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":13,"first":"1972-04-02","last":"1972-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":19,"first":"1973-01-17","last":"1973-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":13,"first":"1974-02-19","last":"1974-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1975,"days":22,"first":"1975-01-06","last":"1975-12-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1976,"days":9,"first":"1976-02-09","last":"1976-10-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":15,"first":"1977-02-22","last":"1977-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1978,"days":27,"first":"1978-01-15","last":"1978-12-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1979,"days":10,"first":"1979-01-11","last":"1979-11-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":28,"first":"1980-01-09","last":"1980-12-05","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1981,"days":24,"first":"1981-01-04","last":"1981-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":30,"first":"1982-02-03","last":"1982-12-23","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1983,"days":34,"first":"1983-01-25","last":"1983-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":18,"first":"1985-01-08","last":"1985-11-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1958,"days":1,"first":"1958-02-25","last":"1958-02-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":3,"first":"1959-04-18","last":"1959-12-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":2,"first":"1960-05-04","last":"1960-11-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":3,"first":"1962-02-12","last":"1962-04-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":4,"first":"1963-01-31","last":"1963-09-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":3,"first":"1964-04-23","last":"1964-06-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":5,"first":"1965-04-07","last":"1965-12-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":3,"first":"1966-05-09","last":"1966-12-03","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1967,"days":3,"first":"1967-01-23","last":"1967-07-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":5,"first":"1968-03-09","last":"1968-10-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":4,"first":"1969-01-14","last":"1969-10-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":3,"first":"1970-01-16","last":"1970-09-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":1,"first":"1971-08-29","last":"1971-08-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":1,"first":"1972-10-10","last":"1972-10-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":3,"first":"1973-03-22","last":"1973-06-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-04-20","last":"1974-10-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":2,"first":"1975-03-06","last":"1975-05-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":3,"first":"1976-02-09","last":"1976-10-02","longest_streak":1},{"thres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