{"title":"Norman Wells: threshold days by year","description":"Days at or beyond each fixed threshold at Norman Wells, 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/CA002202801/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":1958,"days":1,"first":"1958-07-06","last":"1958-07-06","longest_streak":1},{"threshold":"tmax_le_0c","year":1958,"days":189,"first":"1958-01-02","last":"1958-12-31","longest_streak":45},{"threshold":"tmin_le_0c","year":1958,"days":229,"first":"1958-01-01","last":"1958-12-31","longest_streak":43},{"threshold":"tmin_le_0c","year":1978,"days":218,"first":"1978-01-01","last":"1978-12-31","longest_streak":25},{"threshold":"tmin_le_0c","year":1980,"days":221,"first":"1980-01-02","last":"1980-12-31","longest_streak":31},{"threshold":"tmin_le_0c","year":1981,"days":221,"first":"1981-01-01","last":"1981-12-31","longest_streak":53},{"threshold":"tmin_le_m10c","year":1958,"days":177,"first":"1958-01-01","last":"1958-12-31","longest_streak":36},{"threshold":"tmin_le_m10c","year":1978,"days":169,"first":"1978-01-01","last":"1978-12-31","longest_streak":25},{"threshold":"tmin_le_m10c","year":1980,"days":147,"first":"1980-01-02","last":"1980-12-31","longest_streak":31},{"threshold":"tmin_le_m10c","year":1981,"days":166,"first":"1981-01-01","last":"1981-12-31","longest_streak":25},{"threshold":"tmin_le_m20c","year":1958,"days":130,"first":"1958-01-01","last":"1958-12-31","longest_streak":35},{"threshold":"tmin_le_m20c","year":1978,"days":107,"first":"1978-01-01","last":"1978-12-31","longest_streak":15},{"threshold":"tmin_le_m20c","year":1980,"days":101,"first":"1980-01-02","last":"1980-12-31","longest_streak":12},{"threshold":"tmin_le_m20c","year":1981,"days":106,"first":"1981-01-01","last":"1981-12-31","longest_streak":16},{"threshold":"tmin_le_m30c","year":1958,"days":69,"first":"1958-01-01","last":"1958-12-30","longest_streak":16},{"threshold":"tmin_le_m30c","year":1978,"days":35,"first":"1978-01-04","last":"1978-12-31","longest_streak":8},{"threshold":"tmin_le_m30c","year":1980,"days":58,"first":"1980-01-02","last":"1980-12-31","longest_streak":8},{"threshold":"tmin_le_m30c","year":1981,"days":21,"first":"1981-02-11","last":"1981-12-31","longest_streak":10},{"threshold":"tmin_le_m40c","year":1958,"days":16,"first":"1958-01-11","last":"1958-12-16","longest_streak":5},{"threshold":"tmin_le_m40c","year":1978,"days":3,"first":"1978-01-07","last":"1978-02-05","longest_streak":2},{"threshold":"tmin_le_m40c","year":1980,"days":13,"first":"1980-01-06","last":"1980-12-30","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1982,"days":7,"first":"1982-05-27","last":"1982-10-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1983,"days":1,"first":"1983-09-03","last":"1983-09-03","longest_streak":1}]}