News Mount Gambier swelters through hottest day of year 30/12/2022 FacebookTwitterEmail Mount Gambier has endured its hottest day of the year as temperatures soared to 40.3°C early in the week. Sophie Conlon Mount Gambier has endured its hottest day of the year as temperatures soared to 40.3°C early in the week. Bureau […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password