Cowansville Weather in August

August in Cowansville averages 25°C (77°F) during the day and 14°C (57°F) at night. Quite a bit of rainfall is typical this month, with around 120 mm (4.7 in) on average. An umbrella is a good idea.

Rainfall in Cowansville in August

You can expect rain on roughly 14 days based on historical data, averaging 120 mm (4.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Cowansville in August

August in Cowansville sees highs of 25°C (77°F) and lows of 14°C (57°F) overnight. August is in the summer season. This kind of day-to-night contrast is typical for this time of year. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Cowansville in August

The days are predominantly sunny, with an estimated total of around 245 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Cowansville.

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For a detailed overview over the year and the best time to visit Canada, check out our Cowansville's climate page.

Cowansville Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 45%  

Precipitation 120 mm (4.7 in)  

Rainy days 14 days  

Humidity 57% *  

Sunshine 245 hours *  

Percentage Sunshine 56% *  

* Data from: Montréal, Canada (72 KM, 45 Miles).

What to Wear in Cowansville in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Cowansville in August

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Cowansville's climate page.

More climate data for Cowansville

Temperature Rainfall Sunshine Humidity

See the full Cowansville climate overview or explore weather in Canada.