{"title":"Highland Park: threshold days by year","description":"Days at or beyond each fixed threshold at Highland Park, 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/USC00143651/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":1953,"days":19,"first":"1953-02-10","last":"1953-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":28,"first":"1954-02-19","last":"1954-12-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":22,"first":"1955-01-05","last":"1955-10-06","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1956,"days":20,"first":"1956-04-09","last":"1956-11-05","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1957,"days":33,"first":"1957-03-21","last":"1957-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":29,"first":"1958-01-21","last":"1958-11-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1959,"days":32,"first":"1959-01-20","last":"1959-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":21,"first":"1960-01-14","last":"1960-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":28,"first":"1961-02-18","last":"1961-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":23,"first":"1962-01-05","last":"1962-11-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1963,"days":15,"first":"1963-03-04","last":"1963-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":33,"first":"1965-01-02","last":"1965-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":25,"first":"1969-03-24","last":"1969-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":30,"first":"1970-04-01","last":"1970-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1971,"days":24,"first":"1971-01-03","last":"1971-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":26,"first":"1972-03-15","last":"1972-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":39,"first":"1993-01-10","last":"1993-12-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1994,"days":11,"first":"1994-04-10","last":"1994-12-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":5,"first":"1953-03-31","last":"1953-11-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":4,"first":"1954-04-21","last":"1954-07-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1955,"days":6,"first":"1955-04-13","last":"1955-08-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":7,"first":"1956-04-28","last":"1956-11-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":14,"first":"1957-03-24","last":"1957-10-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":12,"first":"1958-06-09","last":"1958-11-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1959,"days":10,"first":"1959-03-26","last":"1959-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1960,"days":6,"first":"1960-04-29","last":"1960-12-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":13,"first":"1961-03-06","last":"1961-11-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":7,"first":"1962-03-20","last":"1962-10-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":4,"first":"1963-03-04","last":"1963-07-13","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1965,"days":9,"first":"1965-05-25","last":"1965-12-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1969,"days":14,"first":"1969-04-05","last":"1969-10-10","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1970,"days":9,"first":"1970-04-01","last":"1970-09-23","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1971,"days":9,"first":"1971-01-03","last":"1971-12-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":9,"first":"1972-04-21","last":"1972-12-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":9,"first":"1993-03-31","last":"1993-09-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":6,"first":"1994-04-28","last":"1994-12-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1954,"days":1,"first":"1954-07-02","last":"1954-07-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1955,"days":1,"first":"1955-07-06","last":"1955-07-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1957,"days":2,"first":"1957-07-10","last":"1957-09-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1958,"days":5,"first":"1958-07-11","last":"1958-11-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1960,"days":1,"first":"1960-04-29","last":"1960-04-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1961,"days":4,"first":"1961-03-26","last":"1961-10-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1962,"days":2,"first":"1962-05-28","last":"1962-08-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1963,"days":2,"first":"1963-03-04","last":"1963-07-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1965,"days":3,"first":"1965-06-05","last":"1965-09-21","longest_streak":1},{"threshol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