{"title":"Park Ridge: threshold days by year","description":"Days at or beyond each fixed threshold at Park Ridge, 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/USW00014810/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":1949,"days":41,"first":"1949-05-03","last":"1949-08-27","longest_streak":9},{"threshold":"tmax_ge_30c","year":1950,"days":22,"first":"1950-05-24","last":"1950-08-26","longest_streak":4},{"threshold":"tmax_ge_30c","year":1951,"days":16,"first":"1951-05-01","last":"1951-10-04","longest_streak":3},{"threshold":"tmax_ge_30c","year":1952,"days":40,"first":"1952-05-01","last":"1952-09-28","longest_streak":5},{"threshold":"tmax_ge_30c","year":1953,"days":45,"first":"1953-05-29","last":"1953-10-02","longest_streak":11},{"threshold":"tmax_ge_30c","year":1954,"days":38,"first":"1954-05-31","last":"1954-10-03","longest_streak":9},{"threshold":"tmax_ge_30c","year":1955,"days":49,"first":"1955-05-03","last":"1955-09-19","longest_streak":12},{"threshold":"tmax_ge_30c","year":1956,"days":40,"first":"1956-05-12","last":"1956-09-22","longest_streak":6},{"threshold":"tmax_ge_30c","year":1957,"days":21,"first":"1957-06-16","last":"1957-09-01","longest_streak":3},{"threshold":"tmax_ge_35c","year":1949,"days":3,"first":"1949-07-01","last":"1949-07-04","longest_streak":2},{"threshold":"tmax_ge_35c","year":1952,"days":2,"first":"1952-06-28","last":"1952-07-02","longest_streak":1},{"threshold":"tmax_ge_35c","year":1953,"days":12,"first":"1953-06-19","last":"1953-09-29","longest_streak":7},{"threshold":"tmax_ge_35c","year":1954,"days":2,"first":"1954-06-18","last":"1954-06-25","longest_streak":1},{"threshold":"tmax_ge_35c","year":1955,"days":9,"first":"1955-07-04","last":"1955-08-28","longest_streak":3},{"threshold":"tmax_ge_35c","year":1956,"days":2,"first":"1956-07-01","last":"1956-08-04","longest_streak":1},{"threshold":"tmax_ge_90f","year":1949,"days":19,"first":"1949-05-05","last":"1949-08-26","longest_streak":6},{"threshold":"tmax_ge_90f","year":1950,"days":4,"first":"1950-05-24","last":"1950-08-16","longest_streak":1},{"threshold":"tmax_ge_90f","year":1951,"days":2,"first":"1951-06-01","last":"1951-08-31","longest_streak":1},{"threshold":"tmax_ge_90f","year":1952,"days":22,"first":"1952-05-04","last":"1952-09-12","longest_streak":3},{"threshold":"tmax_ge_90f","year":1953,"days":24,"first":"1953-05-30","last":"1953-09-29","longest_streak":10},{"threshold":"tmax_ge_90f","year":1954,"days":21,"first":"1954-06-11","last":"1954-09-06","longest_streak":3},{"threshold":"tmax_ge_90f","year":1955,"days":33,"first":"1955-06-30","last":"1955-09-19","longest_streak":10},{"threshold":"tmax_ge_90f","year":1956,"days":13,"first":"1956-05-22","last":"1956-08-27","longest_streak":4},{"threshold":"tmax_ge_90f","year":1957,"days":11,"first":"1957-06-16","last":"1957-09-01","longest_streak":2},{"threshold":"tmax_ge_100f","year":1953,"days":1,"first":"1953-06-20","last":"1953-06-20","longest_streak":1},{"threshold":"tmax_ge_100f","year":1955,"days":1,"first":"1955-07-27","last":"1955-07-27","longest_streak":1},{"threshold":"tmax_ge_100f","year":1956,"days":1,"first":"1956-07-01","last":"1956-07-01","longest_streak":1},{"threshold":"tmax_le_0c","year":1949,"days":46,"first":"1949-01-01","last":"1949-12-27","longest_streak":10},{"threshold":"tmax_le_0c","year":1950,"days":64,"first":"1950-01-04","last":"1950-12-31","longest_streak":14},{"threshold":"tmax_le_0c","year":1951,"days":57,"first":"1951-01-04","last":"1951-12-28","longest_streak":17},{"threshold":"tmax_le_0c","year":1952,"days":35,"first":"1952-01-02","last":"1952-12-27","longest_streak":6},{"threshold":"tmax_le_0c","year":1953,"days":33,"first":"1953-01-03","last":"1953-12-30","longest_streak":6},{"threshold":"tmax_le_0c","year":1954,"days":33,"first":"1954-01-10","last":"1954-12-30","longest_streak":4},{"threshold":"tmax_le_0c","year":1955,"days":53,"first":"1955-01-11","last":"1955-12-30","longest_streak":14},{"threshold":"tmax_le_0c","year":1956,"days":34,"first":"1956-01-04","last":"1956-12-29","longest_streak":8},{"threshold":"tmax_le_0c","year":1957,"days":35,"first":"1957-01-01","last":"1957-12-30","longest_streak":11},{"threshold":"tmin_le_0c","year":1949,"days":135,"first":"1949-01-01","last":"1949-12-30","longest_streak":35},{"threshold":"tmin_le_0c","year":1950,"days":145,"first":"1950-01-03","last":"1950-12-31","longest_streak":38},{"threshold":"tmin_le_0c","year":1951,"days":142,"first":"1951-01-01","last":"1951-12-30","longest_streak":28},{"threshold":"tmin_le_0c","year":1952,"days":144,"first":"1952-01-01","last":"1952-12-31","longest_streak":35},{"threshold":"tmin_le_0c","year":1953,"days":126,"first":"1953-01-01","last":"1953-12-31","longest_streak":54},{"threshold":"tmin_le_0c","year":1954,"days":132,"first":"1954-01-01","last":"1954-12-31","longest_streak":28},{"threshold":"tmin_le_0c","year":1955,"days":132,"first":"1955-01-01","last":"1955-12-31","longest_streak":44},{"threshold":"tmin_le_0c","year":1956,"days":136,"first":"1956-01-01","last":"1956-12-31","longest_streak":58},{"threshold":"tmin_le_0c","year":1957,"days":138,"first":"1957-01-01","last":"1957-12-31","longest_streak":60},{"threshold":"tmin_le_m10c","year":1949,"days":40,"first":"1949-01-01","last":"1949-12-24","longest_streak":6},{"threshold":"tmin_le_m10c","year":1950,"days":59,"first":"1950-01-04","last":"1950-12-31","longest_streak":9},{"threshold":"tmin_le_m10c","year":1951,"days":49,"first":"1951-01-06","last":"1951-12-29","longest_streak":14},{"threshold":"tmin_le_m10c","year":1952,"days":25,"first":"1952-01-01","last":"1952-12-27","longest_streak":4},{"threshold":"tmin_le_m10c","year":1953,"days":28,"first":"1953-01-04","last":"1953-12-30","longest_streak":4},{"threshold":"tmin_le_m10c","year":1954,"days":18,"first":"1954-01-10","last":"1954-03-30","longest_streak":4},{"threshold":"tmin_le_m10c","year":1955,"days":41,"first":"1955-01-17","last":"1955-12-31","longest_streak":10},{"threshold":"tmin_le_m10c","year":1956,"days":19,"first":"1956-01-01","last":"1956-12-30","longest_streak":3},{"threshold":"tmin_le_m10c","year":1957,"days":31,"first":"1957-01-01","last":"1957-12-12","longest_streak":10},{"threshold":"tmin_le_m20c","year":1949,"days":3,"first":"1949-01-29","last":"1949-02-05","longest_streak":2},{"threshold":"tmin_le_m20c","year":1950,"days":6,"first":"1950-02-25","last":"1950-12-27","longest_streak":2},{"threshold":"tmin_le_m20c","year":1951,"days":15,"first":"1951-01-29","last":"1951-12-27","longest_streak":4},{"threshold":"tmin_le_m20c","year":1952,"days":1,"first":"1952-01-24","last":"1952-01-24","longest_streak":1},{"threshold":"tmin_le_m20c","year":1953,"days":1,"first":"1953-01-06","last":"1953-01-06","longest_streak":1},{"threshold":"tmin_le_m20c","year":1954,"days":1,"first":"1954-01-17","last":"1954-01-17","longest_streak":1},{"threshold":"tmin_le_m20c","year":1955,"days":7,"first":"1955-01-26","last":"1955-02-13","longest_streak":5},{"threshold":"tmin_le_m20c","year":1957,"days":8,"first":"1957-01-11","last":"1957-01-30","longest_streak":3},{"threshold":"tmin_le_m30c","year":1951,"days":1,"first":"1951-01-30","last":"1951-01-30","longest_streak":1},{"threshold":"tmin_ge_20c","year":1949,"days":33,"first":"1949-06-02","last":"1949-10-09","longest_streak":9},{"threshold":"tmin_ge_20c","year":1950,"days":2,"first":"1950-06-23","last":"1950-07-31","longest_streak":1},{"threshold":"tmin_ge_20c","year":1951,"days":4,"first":"1951-07-21","last":"1951-08-30","longest_streak":2},{"threshold":"tmin_ge_20c","year":1952,"days":18,"first":"1952-06-15","last":"1952-08-31","longest_streak":7},{"threshold":"tmin_ge_20c","year":1953,"days":22,"first":"1953-06-19","last":"1953-09-03","longest_streak":5},{"threshold":"tmin_ge_20c","year":1954,"days":19,"first":"1954-06-12","last":"1954-10-03","longest_streak":4},{"threshold":"tmin_ge_20c","year":1955,"days":26,"first":"1955-07-01","last":"1955-08-29","longest_streak":12},{"threshold":"tmin_ge_20c","year":1956,"days":20,"first":"1956-05-13","last":"1956-08-28","longest_streak":9},{"threshold":"tmin_ge_20c","year":1957,"days":11,"first":"1957-06-11","last":"1957-09-01","longest_streak":3},{"threshold":"tmin_ge_25c","year":1952,"days":1,"first":"1952-06-24","last":"1952-06-24","longest_streak":1},{"threshold":"tmin_ge_25c","year":1953,"days":1,"first":"1953-06-20","last":"1953-06-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":21,"first":"1949-01-04","last":"1949-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1950,"days":24,"first":"1950-01-03","last":"1950-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":34,"first":"1951-01-02","last":"1951-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":29,"first":"1952-01-04","last":"1952-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":21,"first":"1953-02-20","last":"1953-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":35,"first":"1954-01-20","last":"1954-12-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1955,"days":27,"first":"1955-01-05","last":"1955-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":16,"first":"1956-02-16","last":"1956-11-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1957,"days":41,"first":"1957-01-09","last":"1957-12-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1949,"days":6,"first":"1949-03-30","last":"1949-12-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":9,"first":"1950-01-13","last":"1950-10-08","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1951,"days":13,"first":"1951-03-29","last":"1951-12-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1952,"days":5,"first":"1952-04-12","last":"1952-09-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":2,"first":"1953-06-10","last":"1953-12-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":13,"first":"1954-03-25","last":"1954-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1955,"days":6,"first":"1955-01-05","last":"1955-10-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1956,"days":4,"first":"1956-04-27","last":"1956-08-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1957,"days":8,"first":"1957-01-09","last":"1957-10-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1949,"days":1,"first":"1949-06-14","last":"1949-06-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1950,"days":1,"first":"1950-06-02","last":"1950-06-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1951,"days":1,"first":"1951-07-08","last":"1951-07-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1954,"days":1,"first":"1954-10-10","last":"1954-10-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1955,"days":2,"first":"1955-10-05","last":"1955-10-06","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1957,"days":1,"first":"1957-07-12","last":"1957-07-12","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1957,"days":1,"first":"1957-07-12","last":"1957-07-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1950,"days":2,"first":"1950-12-06","last":"1950-12-25","longest_streak":1},{"threshold":"snow_ge_10cm","year":1951,"days":7,"first":"1951-03-13","last":"1951-12-25","longest_streak":2},{"threshold":"snow_ge_10cm","year":1952,"days":2,"first":"1952-01-04","last":"1952-03-04","longest_streak":1},{"threshold":"snow_ge_10cm","year":1953,"days":3,"first":"1953-03-07","last":"1953-12-22","longest_streak":1},{"threshold":"snow_ge_10cm","year":1954,"days":3,"first":"1954-03-02","last":"1954-12-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1955,"days":1,"first":"1955-02-10","last":"1955-02-10","longest_streak":1},{"threshold":"snow_ge_10cm","year":1957,"days":2,"first":"1957-01-09","last":"1957-01-25","longest_streak":1},{"threshold":"snow_ge_25cm","year":1951,"days":1,"first":"1951-12-14","last":"1951-12-14","longest_streak":1},{"threshold":"snow_ge_25cm","year":1953,"days":1,"first":"1953-12-22","last":"1953-12-22","longest_streak":1},{"threshold":"snow_ge_25cm","year":1957,"days":1,"first":"1957-01-09","last":"1957-01-09","longest_streak":1},{"threshold":"snow_ge_50cm","year":1953,"days":1,"first":"1953-12-22","last":"1953-12-22","longest_streak":1}]}