Average Weather during September in Montréal (Quebec), Canada
The average minimum temperature (usually the minimum temperature is noted during the night) in Montréal in September is 12.0°C (53.6°F).
The amount of rain in September is high with an average of 101mm (4.0in).
This month generally has very pleasant temperatures.
The average maximum temperature lies around 20.0°C (68°F).
With a water temperature of around 20.0°C (68°F),
this is a great month to swim.
You will see the sun occasionally during this month, it has 174 hours of sun.
So what to wear in September? Visitors traveling to Montréal should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts and or a skirt because it can be very nice and warm.
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 here.
For other monthly weather averages and what to do in September look at the numbers below.
Show in Fahrenheit
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.