Toronto Pearson hit a 13°C overnight low

Toronto Pearson recorded a lowest temperature of 13°C on November 5. That resolved outcome differed from routine METAR entries that had shown 14°C at 22:00 UTC and 23:00 UTC in the decoded logs on tgftp.nws.noaa.gov and the 14°C line visible on weather.gc.ca and checkwx.com. The METAR altimeter ent…