Search results
Sep 14, 2020 · Learn about the average temperature, rainfall, and daylight hours in Montreal in September, and what to pack and see. Find out about the fall foliage, festivals, and attractions in the city.
- Jane Mclean
Get the monthly weather forecast for Montreal, Quebec, Canada, including daily high/low, historical averages, to help you plan ahead.
Find out the average temperature, precipitation, wind speed, humidity, and UV index for Montréal in September. See daily and hourly charts, compare with other cities, and download historical data.
- June: Overall, the best month to visit Montreal. In June, summer has well and truly arrived in Montreal. The sun sets close to 9 p.m., outdoor tables line the main streets in almost every neighborhood, and seemingly everyone is out and about with friends and family.
- October: An excellent time to see Montreal’s incredible fall foliage. The weather in Montreal becomes a little unpredictable in October. Sun, rain, light jacket weather, winter coat weather – it’s all possible.
- May: The only month with genuinely spring-like weather – and one of the best times to visit Montreal. May is finally springtime in Montreal, and it is absolutely gorgeous.
- September: Comfortable temperatures and the first glimpse of Montreal’s incredible autumn colors. September is truly a delightful time to visit Montreal.
Check accurate weather in September in Montréal. Expect Montréal September temperature around 22°C (72°F). Read clothing tips & recommended activities.
Feb 4, 2024 · Weather in September. September marks the transition from summer to autumn, with temperature dipping to a comfortable high average of 20.8°C (69.4°F). Montreal in September is different from August, with cooler temperatures and less rainfall from 78mm (3.07") to 55mm (2.17").
Weather.com brings you the most accurate monthly weather forecast for Montreal, Quebec, Canada with average/record and high/low temperatures, precipitation and more.
