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Grand-Mère Weather in May
Thinking of visiting Grand-Mère in May? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 7°C (45°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Grand-Mère in May
Records from the past 30 years suggest around 12 days of rain, with 95 mm (3.7 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Grand-Mère in May
Grand-Mère in May gets highs of 19°C (66°F) during the day and drops to 7°C (45°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Grand-Mère Temperature in May
Min Temperature
7°C (45°F)
Max Temperature
19°C (66°F)
Chance of Rain
41%
Precipitation
95 mm (3.7 in)
Rainy days
12 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 May
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in May →
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 May
For Grand-Mère in May, 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 May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping4/10 -
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.
Popular in May
Where to go in May - average daytime high across popular destinations.
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The 5 most beautiful lakes in Canada
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