Grand-Mère Weather in August

In Grand-Mère, August brings high daytime temperatures around 25°C (77°F), with nights cooling to 14°C (57°F). Expect quite a bit of rainfall this month.

Rainfall in Grand-Mère in August

Typically, about 13 days will experience rainfall, with an average of 107 mm (4.2 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 Grand-Mère in August

Daytime highs in Grand-Mère in August reach 25°C (77°F), with nights around 14°C (57°F). During August, you'll experience the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. 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.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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

Grand-Mère Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 44%  

Precipitation 107 mm (4.2 in)  

Rainy days 13 days  

What to Wear in Grand-Mère in August

For Grand-Mère in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Grand-Mère in August

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Grand-Mère's climate page.

More climate data for Grand-Mère

Temperature Rainfall

See the full Grand-Mère climate overview or explore weather in Canada.