{"title":"Klondike: threshold days by year","description":"Days at or beyond each fixed threshold at Klondike, 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/CA002100679/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_le_0c","year":1972,"days":204,"first":"1972-01-01","last":"1972-12-31","longest_streak":93},{"threshold":"tmax_le_0c","year":1973,"days":166,"first":"1973-01-01","last":"1973-12-31","longest_streak":36},{"threshold":"tmin_le_0c","year":1972,"days":275,"first":"1972-01-01","last":"1972-12-31","longest_streak":110},{"threshold":"tmin_le_0c","year":1973,"days":254,"first":"1973-01-01","last":"1973-12-31","longest_streak":57},{"threshold":"tmin_le_m10c","year":1972,"days":205,"first":"1972-01-01","last":"1972-12-31","longest_streak":110},{"threshold":"tmin_le_m10c","year":1973,"days":173,"first":"1973-01-01","last":"1973-12-31","longest_streak":57},{"threshold":"tmin_le_m20c","year":1972,"days":134,"first":"1972-01-01","last":"1972-12-31","longest_streak":37},{"threshold":"tmin_le_m20c","year":1973,"days":123,"first":"1973-01-01","last":"1973-12-31","longest_streak":47},{"threshold":"tmin_le_m30c","year":1972,"days":61,"first":"1972-01-02","last":"1972-12-24","longest_streak":18},{"threshold":"tmin_le_m30c","year":1973,"days":40,"first":"1973-01-02","last":"1973-12-31","longest_streak":10},{"threshold":"tmin_le_m40c","year":1972,"days":13,"first":"1972-01-10","last":"1972-02-20","longest_streak":6},{"threshold":"tmin_le_m40c","year":1973,"days":7,"first":"1973-01-15","last":"1973-01-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1968,"days":8,"first":"1968-04-08","last":"1968-12-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1971,"days":15,"first":"1971-01-05","last":"1971-11-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1972,"days":6,"first":"1972-03-15","last":"1972-11-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1973,"days":9,"first":"1973-03-22","last":"1973-10-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1968,"days":3,"first":"1968-04-08","last":"1968-12-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1970,"days":6,"first":"1970-02-19","last":"1970-11-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1971,"days":9,"first":"1971-01-05","last":"1971-11-17","longest_streak":2},{"threshold":"snow_ge_10cm","year":1972,"days":2,"first":"1972-03-15","last":"1972-11-21","longest_streak":1},{"threshold":"snow_ge_10cm","year":1973,"days":4,"first":"1973-03-22","last":"1973-10-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1974,"days":7,"first":"1974-02-13","last":"1974-12-30","longest_streak":1},{"threshold":"snow_ge_10cm","year":1981,"days":3,"first":"1981-01-01","last":"1981-04-21","longest_streak":1},{"threshold":"snow_ge_10cm","year":1982,"days":1,"first":"1982-10-28","last":"1982-10-28","longest_streak":1}]}