{"title":"Key Lake: threshold days by year","description":"Days at or beyond each fixed threshold at Key Lake, 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/CA004063755/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":1979,"days":3,"first":"1979-07-06","last":"1979-08-18","longest_streak":1},{"threshold":"tmax_ge_30c","year":1980,"days":2,"first":"1980-06-09","last":"1980-06-10","longest_streak":2},{"threshold":"tmax_ge_30c","year":1981,"days":3,"first":"1981-07-18","last":"1981-08-10","longest_streak":2},{"threshold":"tmax_ge_30c","year":1983,"days":4,"first":"1983-08-01","last":"1983-08-11","longest_streak":2},{"threshold":"tmax_ge_90f","year":1979,"days":1,"first":"1979-07-19","last":"1979-07-19","longest_streak":1},{"threshold":"tmax_ge_90f","year":1981,"days":1,"first":"1981-08-10","last":"1981-08-10","longest_streak":1},{"threshold":"tmax_le_0c","year":1979,"days":125,"first":"1979-02-01","last":"1979-12-31","longest_streak":32},{"threshold":"tmax_le_0c","year":1980,"days":149,"first":"1980-01-01","last":"1980-12-31","longest_streak":62},{"threshold":"tmax_le_0c","year":1981,"days":145,"first":"1981-01-01","last":"1981-12-31","longest_streak":97},{"threshold":"tmax_le_0c","year":1982,"days":163,"first":"1982-01-01","last":"1982-12-31","longest_streak":78},{"threshold":"tmax_le_0c","year":1983,"days":153,"first":"1983-01-01","last":"1983-12-31","longest_streak":55},{"threshold":"tmin_le_0c","year":1979,"days":202,"first":"1979-02-01","last":"1979-12-31","longest_streak":103},{"threshold":"tmin_le_0c","year":1980,"days":205,"first":"1980-01-01","last":"1980-12-31","longest_streak":113},{"threshold":"tmin_le_0c","year":1981,"days":218,"first":"1981-01-01","last":"1981-12-31","longest_streak":187},{"threshold":"tmin_le_0c","year":1982,"days":216,"first":"1982-01-01","last":"1982-12-31","longest_streak":160},{"threshold":"tmin_le_0c","year":1983,"days":227,"first":"1983-01-01","last":"1983-12-31","longest_streak":57},{"threshold":"tmin_le_m10c","year":1979,"days":117,"first":"1979-02-01","last":"1979-12-31","longest_streak":35},{"threshold":"tmin_le_m10c","year":1980,"days":130,"first":"1980-01-01","last":"1980-12-31","longest_streak":59},{"threshold":"tmin_le_m10c","year":1981,"days":122,"first":"1981-01-01","last":"1981-12-31","longest_streak":80},{"threshold":"tmin_le_m10c","year":1982,"days":151,"first":"1982-01-01","last":"1982-12-31","longest_streak":106},{"threshold":"tmin_le_m10c","year":1983,"days":137,"first":"1983-01-01","last":"1983-12-31","longest_streak":32},{"threshold":"tmin_le_m20c","year":1979,"days":66,"first":"1979-02-01","last":"1979-12-17","longest_streak":31},{"threshold":"tmin_le_m20c","year":1980,"days":95,"first":"1980-01-01","last":"1980-12-31","longest_streak":15},{"threshold":"tmin_le_m20c","year":1981,"days":54,"first":"1981-01-01","last":"1981-12-31","longest_streak":47},{"threshold":"tmin_le_m20c","year":1982,"days":107,"first":"1982-01-01","last":"1982-12-31","longest_streak":17},{"threshold":"tmin_le_m20c","year":1983,"days":85,"first":"1983-01-01","last":"1983-12-31","longest_streak":21},{"threshold":"tmin_le_m30c","year":1979,"days":34,"first":"1979-02-01","last":"1979-12-16","longest_streak":16},{"threshold":"tmin_le_m30c","year":1980,"days":38,"first":"1980-01-06","last":"1980-12-28","longest_streak":7},{"threshold":"tmin_le_m30c","year":1981,"days":22,"first":"1981-01-01","last":"1981-12-31","longest_streak":35},{"threshold":"tmin_le_m30c","year":1982,"days":62,"first":"1982-01-01","last":"1982-12-30","longest_streak":5},{"threshold":"tmin_le_m30c","year":1983,"days":38,"first":"1983-01-10","last":"1983-12-31","longest_streak":11},{"threshold":"tmin_le_m40c","year":1979,"days":7,"first":"1979-02-01","last":"1979-02-16","longest_streak":3},{"threshold":"tmin_le_m40c","year":1981,"days":1,"first":"1981-02-11","last":"1981-02-11","longest_streak":1},{"threshold":"tmin_le_m40c","year":1982,"days":14,"first":"1982-01-01","last":"1982-01-29","longest_streak":3},{"threshold":"tmin_le_m40c","year":1983,"days":6,"first":"1983-02-04","last":"1983-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":20,"first":"1978-04-08","last":"1978-10-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":9,"first":"1979-06-12","last":"1979-09-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":7,"first":"1980-06-29","last":"1980-10-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":7,"first":"1981-04-06","last":"1981-12-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1982,"days":14,"first":"1982-05-04","last":"1982-11-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":13,"first":"1983-04-07","last":"1983-11-04","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1978,"days":1,"first":"1978-08-11","last":"1978-08-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-07-12","last":"1979-07-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":1,"first":"1980-07-23","last":"1980-07-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":3,"first":"1982-05-04","last":"1982-08-06","longe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