Montréal Weather in August

During August, Montréal experiences high daytime temperatures of 28°C (82°F) and cooler nights around 16°C (61°F). As part of the summer season, some rainfall is to be expected.

Rainfall in Montréal in August

You can expect rain on roughly 9 days based on historical data, averaging 55 mm (2.2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Montréal in August

August is a good time to be in Montréal. Days are excellent, reaching 28°C (82°F), with nights around 16°C (61°F). The month of August belongs to the summer season. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Montréal in August

The days are predominantly sunny, with an estimated total of around 261 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Montréal.