The changing seasons in Montréal and throughout Quebec offer different temperatures throughout the year. The benefits of Montréal’s four seasons are that there are a variety of things to do.

Spring — March 21 to June 21
Moderate warm temperature with sunny skies. It officially begins in early April when the last snow melts. The maximum temperatures in April and May average approximately 10.7°C (51.2°F) and 18.5°C (65.3°F).

Summer — June 21 to September 21
Hot and humid weather arrives! The temperature can soar above 30°C (86°F) during July heat waves, however the maximum average temperature is 26.4°C (79.5°F). Summer in Montréal is the perfect time to adventure in the outdoors and indulge in a variety of activities.

Autumn — September 21 to December 21
Autumn in Montréal is the most scenic season. Autumn blazes with colour, with an average temperature of 13°C (55.4°F) in October. It is the season known for “the changing of the leaves”, when the Laurentian forests are abundant in red and gold—simply breath-taking! "Indian Summer", which usually occurs in early October, briefly brings back a summery air and warm temperatures to Montréal.

Winter — December 21 to March 21
Montréal is reputed for its cold, snowy winters. Annual snowfall averages 200 cm (78.7 inches). Winter is the ideal time to engage in outdoor sports, such as skating, skiing, sledding, snowshoeing and hockey. In January, temperatures hover around -10°C (14°F) or even lower! If you are sensitive to cold, do not be put off. A warm sweater, coat (and sometimes a hat if required) can do the trick to scare off Jack Frost!