Average Weather during August in Montréal (Quebec), Canada
The average minimum temperature (usually the minimum temperature is noted during the night) in Montréal in August is 17.0°C (62.6°F).
The amount of rain in August is high with an average of 101mm (4.0in).
The average maximum temperature lies around 25.0°C (77°F).
With a water temperature of around 21.0°C (69.8°F),
this is a great month to swim.
If you enjoy looking at a blue sky and like sunbathing than this month is a good period to visit Montréal. It has 230 hours of sun.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.
For other monthly average weather and what to do in August look at the numbers below.
Show in Celsius
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in .
More Climate Information For Montréal
Weather and Climate offers all the information you need to know about the climate in Montréal.
We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Canada and climate and forecast data for all other countries in the world.