{"title":"Lakehead University: threshold days by year","description":"Days at or beyond each fixed threshold at Lakehead University, 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/CA006044298/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":1969,"days":5,"first":"1969-05-28","last":"1969-08-27","longest_streak":3},{"threshold":"tmax_ge_30c","year":1970,"days":10,"first":"1970-06-06","last":"1970-08-13","longest_streak":3},{"threshold":"tmax_ge_35c","year":1970,"days":1,"first":"1970-06-06","last":"1970-06-06","longest_streak":1},{"threshold":"tmax_ge_90f","year":1969,"days":3,"first":"1969-05-28","last":"1969-08-27","longest_streak":1},{"threshold":"tmax_ge_90f","year":1970,"days":3,"first":"1970-06-06","last":"1970-08-13","longest_streak":1},{"threshold":"tmax_le_0c","year":1969,"days":110,"first":"1969-01-01","last":"1969-12-31","longest_streak":51},{"threshold":"tmax_le_0c","year":1970,"days":112,"first":"1970-01-01","last":"1970-12-31","longest_streak":44},{"threshold":"tmin_le_0c","year":1969,"days":212,"first":"1969-01-01","last":"1969-12-31","longest_streak":147},{"threshold":"tmin_le_0c","year":1970,"days":190,"first":"1970-01-01","last":"1970-12-31","longest_streak":72},{"threshold":"tmin_le_m10c","year":1969,"days":101,"first":"1969-01-01","last":"1969-12-31","longest_streak":29},{"threshold":"tmin_le_m10c","year":1970,"days":103,"first":"1970-01-01","last":"1970-12-29","longest_streak":15},{"threshold":"tmin_le_m20c","year":1969,"days":39,"first":"1969-01-01","last":"1969-12-31","longest_streak":5},{"threshold":"tmin_le_m20c","year":1970,"days":52,"first":"1970-01-04","last":"1970-12-29","longest_streak":12},{"threshold":"tmin_le_m30c","year":1969,"days":1,"first":"1969-01-02","last":"1969-01-02","longest_streak":1},{"threshold":"tmin_le_m30c","year":1970,"days":15,"first":"1970-01-13","last":"1970-12-21","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1969,"days":11,"first":"1969-01-08","last":"1969-12-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":27,"first":"1970-01-01","last":"1970-12-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1970,"days":4,"first":"1970-05-20","last":"1970-10-27","longest_streak":1},{"threshold":"snow_ge_10cm","year":1969,"days":5,"first":"1969-01-08","last":"1969-12-24","longest_streak":1},{"threshold":"snow_ge_10cm","year":1970,"days":5,"first":"1970-01-01","last":"1970-12-25","longest_streak":1}]}