Montréal Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Montréal’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in France.
Monthly Temperature Averages
Visitors to Montréal will encounter a climate influenced by big temperature differences across the year. Typically, maximum daytime temperatures range from a warm 30°C in August to a cold 12°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 3°C, particularly during the colder months.
The chart below illustrates the average maximum day and minimum night temperatures in Montréal by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, receives about 66 mm of rainfall spread over roughly 15 days. For more information, please visit our Montréal Precipitation page.
Annual Temperatures in France Compared
The map below shows the annual temperature across France. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Montréal Temperatures Compared World Wide
Montréal’s average annual maximum temperature is 20°C. Let’s compare this with some popular tourist destinations:
Athens, Greece, experiences an average annual temperature of 23°C, with hot summers and mild winters typical of a Mediterranean climate.
In Toronto, Canada, the average annual temperature is 13°C, with snowy winters and warm summers.
The climate in San Francisco, USA, is mild, with an average annual temperature of 19°C and minimal seasonal variation.
In Brisbane, Australia, the average annual temperature is 26°C, making it warmer than Sydney.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Effects of Temperature on Weather and Climate
Temperature variations influence precipitation patterns in Amsterdam:
Rainfall: Warm air holds more moisture, leading to heavier rain during warmer months. However, precipitation is generally moderate year-round.
Snow: Occasional snowfall occurs in winter, though it rarely lasts very long.
For more detailed information about Montréal’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Montréal climate page.
Current temperature in Montréal
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