@@FreeEagle-zh7js the average temperatures (high / low -8 oC / -18 oC . However, It's recommended to check the weather forecast before plan your visit. If you want to see Quebec City at its most vibrant, visit in late December during the holiday season or in late January during the Carnaval de Québec, Quebec's winter carnival. Demand is higher during these periods, so your trip may be more expensive.