Normal weather for Montréal in July
It's hot in July in Montréal with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 31°C. At night, you can expect temperatures between 18°C and 21°C.
In July, there is an average of 24 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
July is a great month to be in Montréal for sunny weather. You’ll get high temperatures and not too much rain this month.
Montréal in July |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 23°C | |
 High Temp |
31°C | 27°C | |
| Low Temp |
28°C | 21°C | |
 Total Precipitation |
24 mm | 52 mm | |
| Rainy Days |
5 days | 9 days | |
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
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Start of July
The month of July starts in Montréal with hot temperatures, averaging around 30°C during the day and nights close to 19°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature stays the same at 30°C, with nights close to 20°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of July
By the end of July, the average daytime temperature in Montréal will be around 30°C, with nights close to 20°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Temperature records
With 38°C, Montréal hit the highest temperature in the last 10 years in July 2022. The lowest daytime temperature in this month was 18°C in 2014. The extreme night temperatures ranged from a low of 11°C to a high of 24°C.
Check out the climate of Montréal for all months and discover the best travel time
Curious about the climate in other parts of France? Check out the weather and climate in places like Paris, Côte d'Azur, or have a look at other destinations in France.
June
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Daily Temperature in July in Montréal
This chart shows the average daily temperatures, both day and night, for each day in July in Montréal, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Montréal
The chart below shows the average daily precipitation in July for Montréal, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 5 days of rain in Montréal.
Daily UV Index in July in Montréal
This chart shows the average daily UV index in July in Montréal, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Montréal Over the Years
This chart shows the average temperature in July in Montréal, measured in degrees Celsius, over the past years.
Total Precipitation in July in Montréal Over the Years
This chart shows the average precipitation in July in Montréal, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Montréal
Click on a specific day in July for detailed info on the typical weather on that day in Montréal. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Montréal
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Average Weather in Montréal by Month
Click on a month below to see detailed weather info for Montréal. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
