{"title":"Clear 4 N: threshold days by year","description":"Days at or beyond each fixed threshold at Clear 4 N, 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/USC00502005/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":1967,"days":4,"first":"1967-06-18","last":"1967-07-15","longest_streak":2},{"threshold":"tmax_ge_30c","year":1968,"days":3,"first":"1968-07-09","last":"1968-07-25","longest_streak":2},{"threshold":"tmax_ge_90f","year":1968,"days":1,"first":"1968-07-25","last":"1968-07-25","longest_streak":1},{"threshold":"tmax_le_0c","year":1966,"days":156,"first":"1966-01-01","last":"1966-12-31","longest_streak":64},{"threshold":"tmax_le_0c","year":1967,"days":134,"first":"1967-01-01","last":"1967-12-29","longest_streak":19},{"threshold":"tmax_le_0c","year":1968,"days":151,"first":"1968-01-01","last":"1968-12-31","longest_streak":23},{"threshold":"tmax_le_0c","year":1973,"days":159,"first":"1973-01-01","last":"1973-12-29","longest_streak":44},{"threshold":"tmin_le_0c","year":1966,"days":230,"first":"1966-01-01","last":"1966-12-31","longest_streak":42},{"threshold":"tmin_le_0c","year":1967,"days":217,"first":"1967-01-01","last":"1967-12-31","longest_streak":42},{"threshold":"tmin_le_0c","year":1968,"days":231,"first":"1968-01-01","last":"1968-12-31","longest_streak":68},{"threshold":"tmin_le_0c","year":1973,"days":223,"first":"1973-01-01","last":"1973-12-31","longest_streak":106},{"threshold":"tmin_le_m10c","year":1966,"days":177,"first":"1966-01-01","last":"1966-12-31","longest_streak":37},{"threshold":"tmin_le_m10c","year":1967,"days":142,"first":"1967-01-01","last":"1967-12-29","longest_streak":26},{"threshold":"tmin_le_m10c","year":1968,"days":161,"first":"1968-01-01","last":"1968-12-31","longest_streak":31},{"threshold":"tmin_le_m10c","year":1973,"days":157,"first":"1973-01-01","last":"1973-12-31","longest_streak":56},{"threshold":"tmin_le_m20c","year":1966,"days":133,"first":"1966-01-01","last":"1966-12-31","longest_streak":37},{"threshold":"tmin_le_m20c","year":1967,"days":91,"first":"1967-01-01","last":"1967-12-27","longest_streak":26},{"threshold":"tmin_le_m20c","year":1968,"days":100,"first":"1968-01-09","last":"1968-12-31","longest_streak":20},{"threshold":"tmin_le_m20c","year":1973,"days":111,"first":"1973-01-01","last":"1973-12-25","longest_streak":22},{"threshold":"tmin_le_m30c","year":1966,"days":81,"first":"1966-01-01","last":"1966-12-27","longest_streak":19},{"threshold":"tmin_le_m30c","year":1967,"days":44,"first":"1967-01-04","last":"1967-12-26","longest_streak":7},{"threshold":"tmin_le_m30c","year":1968,"days":48,"first":"1968-01-11","last":"1968-12-31","longest_streak":16},{"threshold":"tmin_le_m30c","year":1973,"days":44,"first":"1973-01-01","last":"1973-12-23","longest_streak":16},{"threshold":"tmin_le_m40c","year":1966,"days":31,"first":"1966-01-01","last":"1966-12-12","longest_streak":6},{"threshold":"tmin_le_m40c","year":1967,"days":9,"first":"1967-01-14","last":"1967-02-16","longest_streak":3},{"threshold":"tmin_le_m40c","year":1968,"days":27,"first":"1968-01-12","last":"1968-12-31","longest_streak":11},{"threshold":"tmin_le_m40c","year":1973,"days":13,"first":"1973-01-13","last":"1973-01-26","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1966,"days":8,"first":"1966-02-13","last":"1966-11-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1967,"days":15,"first":"1967-01-03","last":"1967-11-24","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1970,"days":7,"first":"1970-06-22","last":"1970-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":5,"first":"1971-08-03","last":"1971-09-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":5,"first":"1972-06-28","last":"1972-09-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":6,"first":"1973-05-25","last":"1973-10-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":5,"first":"1974-06-06","last":"1974-12-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":4,"first":"1980-06-12","last":"1980-07-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":9,"first":"1983-02-07","last":"1983-08-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":9,"first":"1984-06-15","last":"1984-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":10,"first":"1985-02-04","last":"1985-11-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1986,"days":9,"first":"1986-05-25","last":"1986-10-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":3,"first":"1987-05-31","last":"1987-08-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1989,"days":6,"first":"1989-06-24","last":"1989-10-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1990,"days":15,"first":"1990-02-15","last":"1990-12-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1967,"days":6,"first":"1967-07-24","last":"1967-08-14","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1971,"days":2,"first":"1971-08-09","last":"1971-08-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":1,"first":"1980-06-18","last":"1980-06-18","longest_s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