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Montréal Climate by Month

The climate of Montreal is s classified as a warm-summer humid continental climate. Summers are warm with temperatures between 16°C and 26°C. Winter in Montreal is cold, windy, frosty and snowy. The wind makes it feel even colder.

The graphs below provide an overview of the climate in Montréal (Quebec), Canada. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Montréal

Fri   Nov 15
9°C | -1°C
N 7 km/h
almost clear and no rain

almost clear and no rain

Sat   Nov 16
10°C | 2°C
W 7 km/h
almost clear and no rain

almost clear and no rain

Sun   Nov 17
8°C | 2°C
SW 7 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Montréal in Canada

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is winter in Montréal?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Montréal?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Montréal?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Montréal?
    October tops the wettest month list with 114 mm of rainfall.
  • Which is the driest month in Montréal?
    February is the driest month with 72 mm of precipitation.
  • Which is the sunniest month in Montréal?
    July is the sunniest month with an average of 272 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.