La Malbaie Weather in September
With daytime temperatures of 17°C (63°F) and nighttime lows of 9°C (48°F), September in La Malbaie brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 119 mm (4.7 in) falls on average.
Rainfall in La Malbaie in September
Climate statistics over the past 30 years suggest around 12 days of rain, with 119 mm (4.7 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in La Malbaie in September
September in La Malbaie brings typical temperatures with highs around 17°C (63°F) and lows of 9°C (48°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our La Malbaie's climate page.
La Malbaie Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
17°C (63°F)
Chance of Rain
40%
Precipitation
119 mm (4.7 in)
Rainy days
12 days
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in La Malbaie typically drop from around 19°C (66°F) at the start of September to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 11°C (52°F).
Average temperatures in September
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for La Malbaie in September
Browse day-by-day weather records for La Malbaie spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Malbaie historical weather extremes in September
Based on weather observations in La Malbaie between 1982 and 2025, these are the recorded extremes during September.
- The warmest day in September was on September 1, 2010, with a maximum of 31°C (88°F).
- The coldest September day was on September 30, 1992, with a maximum of 3°C (37°F).
- La Malbaie registered its coldest September night on September 24, 2018, with temperatures dropping to -2°C (28°F).
Best Places in Canada in September
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in September →
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What to Wear in La Malbaie in September
For La Malbaie in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in La Malbaie in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our La Malbaie's climate page.
See the full La Malbaie climate overview or explore weather in Canada.
