Québec City Temperatures: Averages by Month
The numbers here tell you how hot and cold the weather usually is in Québec City, Quebec during each month of the year.
The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius.
Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.
To find out how often it rises over 10, 20 or 30 °C each month in Québec City, scroll down farther. There are also monthly and yearly counts of days with frost and cold weather.
All the numbers are long-term historical averages based on climate data gathered from 1981 to 2010.
|High °F||Low °F||High °C||Low °C|
Days of Hot Weather in Québec City
Québec City usually has five days a year with temperatures in the low-thirties Celsius. The 30-degree weather can show up here anytime during summer months, and occasionally as early as May. The city normally doesn't have temperatures above 35 degrees Celsius (95 °F).
When Québec City Has Frosty Weather
Québec City typically has 166 days a year when the minimum temperature is at 0 °C or below. The average date for the last frost in spring is May 7. Frost normally returns here on October 9. The frost-free period extends for 154 days on average between the final spring frost and the first fall frost.
How Often Québec City Has Cold Temperatures
Most of Québec City's chilliest winter nights have lows in the minus-twenties °C. The city averages 21 nights a year, mainly in January and February, when the thermometer drops that low. Temperatures below -30 °C (-22 °F) occur on an average of just one night a year.
From November to April, Québec City can remain below freezing all day long. The city typically has 89 days a year when the temperature never rises above 0 °C.
Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.