Saint-Jean-sur-Richelieu weather in August (Quebec, Canada)

What is the weather forecast for Saint-Jean-sur-Richelieu in August? This guide provides the necessary weather information for your travel plans.

Temperatures

In August, Saint-Jean-sur-Richelieu tends to experience high temperatures and high rainfall. August is part of summer. Expect daytime highs to reach approximately 26°C, with nighttime lows dipping to around 15°C.

Precipitation

Saint-Jean-sur-Richelieu in August usually receives high rainfall, averaging around 112 mm for the month. Analyzing past climate data, one can expect approximately 14 days of rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 245 hours of sunshine. Making it a pleasant time to visit Saint-Jean-sur-Richelieu.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Saint-Jean-sur-Richelieu. May, June, July, August and September typically offer 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 Saint-Jean-sur-Richelieu climate page with graphs.

 

Saint-Jean-sur-Richelieu, monthly averages in August

Min Temperature 15°C  

Max Temperature 26°C  

Chance of Rain 45%  

Precipitation 112 mm  

Rainy days 14 days  

Humidity 57% *  

Sunshine 245 hours *  

Percentage Sunshine 56% *  

Data from: Montréal, Canada (33 KM, 20 Miles).

Where to go in Canada in August

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

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.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Saint-Jean-sur-Richelieu.

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 travel conditions. Find out where to go with our weather planner.