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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.
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
Grand-Mère Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grand-Mère - and find the best time to visit.
Best Places in Canada in August
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Grand-Mère 3-Day Forecast
More climate data for Grand-Mère
See the full Grand-Mère climate overview or explore weather in Canada.
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