Montréal weather in July (Quebec, Canada)

Planning a trip to Montréal in July? Check out this comprehensive weather guide.

In July, Montréal generally has high temperatures and high rainfall. July is a summer month. Anticipate daytime temperatures around 28°C, while night temperatures can drop to 17°C. Typically, it's the hottest month of the year. Make sure to come prepared with breezy outfits. Whether you're out exploring or just lounging, being prepared can make your experience in this warm month much more enjoyable.

Montréal in July usually receives high rainfall, averaging around 102 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.

The days are predominantly sunny, with an estimated total of around 272 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. May, June, July, August and September generally stand out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Montréal climate page with graphs.

 

Montréal, monthly averages in July

Min TemperatureMin Temperature 17°C  
Max TemperatureMax Temperature 28°C  
Water TemperatureWater Temperature 17°C  
Chance of RainChance of Rain 39%  
PrecipitationPrecipitation 102 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 57%  
WindspeedWindspeed 18 km/h  
SunshineSunshine 272 hours  
Percentage SunshinePercentage Sunshine 58%  

Where to go in Canada in July

Find out more about the weather in Canada in July and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Montréal in July?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 17°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in July.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Montréal.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.