Average Temperature in Quebec City by Month

Quebec City has a humid continental climate, classified as Dfb in the Köppen system. The warmest month is July with an average high of 24°C, while the coldest month is January with lows dropping to -15°C. The annual temperature range of 39°C is typical of continental climates with distinct seasons.

The driest month is February with only 10 rain days and 69mm of precipitation. For travellers, February through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 65% to 65% throughout the year.