Montreal weather in August
Warm and pleasant, with some rainy days. Average highs of 25°C and lows of 17°C, with around 12 rainy days expected throughout the month.
✦ This is a recommended month to visit Montreal. The combination of weather, atmosphere and experience is at its best.
Average high
25°C
Average low
17°C
Rainy days
12 days
Best months to visit
July, August
What to do in Montreal in August
Whatever the weather, Montreal rewards curious visitors. Here are some of the best ways to spend your time:
Explore the Old Port's cobblestone streets and riverside walks
Ascend Mount Royal for city views and hiking trails
Visit the Sainte-Catherine Cathedral and Notre-Dame
Attend festivals (Jazz Fest, comedy, film, music)
Browse boutiques in the Marais district
Kayak the St. Lawrence River or nearby lakes
What to pack for August
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
-5C
Cold, with some rainy days.
February
-3C
Cold, with some rainy days.
March
2C
Cold, with some rainy days.
April
10C
Cool, with some rainy days.
May
19C
Mild and comfortable, with some rainy days.
June
23C
Mild and comfortable, with some rainy days.
Recommended
July
26C
Warm and pleasant, with some rainy days.
Recommended
August (you are here)
25C
Warm and pleasant, with some rainy days.
September
21C
Mild and comfortable, with occasional showers.
October
14C
Cool, with some rainy days.
November
6C
Cold, with some rainy days.
December
0C
Cold, with some rainy days.
Book your August trip to Montreal
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