NOAA Will Record 23°C High at Toronto Pearson

A 23°C high will be recorded by NOAA at the Toronto Pearson Intl Airport Station on September 26, 2026. The Temp column on NOAA's timeseries page for site=cyyz will list a whole degrees Celsius reading of 23°C. Forecasters and record keepers will cite that NOAA value and revisions will be considere…