Sept-Iles weather in September 2026

Q: How hot is it in Sept-Iles in September?

Daytime temperatures usually reach 18°C in Sept-Iles in September, falling to 8°C at night.

Q: How sunny is it in Sept-Iles in September?

There are normally 5 hours of bright sunshine each day in Sept-Iles in September - that's 40% of daylight hours.

Q: Does it rain in Sept-Iles in September?

There are usually 15 days with some rain in Sept-Iles in September and the average monthly rainfall is 123mm.

Q: What is the chance of a hurricane in Sept-Iles in September?

On average less than 1 day in September in Sept-Iles is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 57°F in Sept-Iles, Quebec in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 4.3 inches of rainfall in the month.

57
57°F max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
41
41°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
4.3
4.3 inches of monthly rainfall
4
4 (Moderate) UV index
50
50°F sea temperature

More about Sept-Iles

Sept-Iles by month

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The September weather guide for Quebec (Sept-Iles) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Canada

How hot is it in Sept-Iles in September?

Daytime temperatures usually reach 64°F in Sept-Iles in September, falling to 46°F at night.

How sunny is it in Sept-Iles in September?

There are normally 5 hours of bright sunshine each day in Sept-Iles in September - that's 40% of daylight hours.

Does it rain in Sept-Iles in September?

There are usually 15 days with some rain in Sept-Iles in September and the average monthly rainfall is 4.8 inches.

What is the chance of a hurricane in Sept-Iles in September?

On average less than 1 day in September in Sept-Iles is likely to be affected by the passage of one or more tropical storms.

Sept-Iles September sunrise & sunset times

Browse the sunrise and sunset times for Sept-Iles in September 2026. Select a month to view Sept-Iles sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st September 2026	04:40	18:10
Tuesday, 15th September 2026	05:01	17:39
Wednesday, 30th September 2026	05:24	17:06

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Quebec - quick facts
Flight time^✝	7 hours
Time difference	UK -4 to -5 hours
Language(s)	French, English
Currency	Canadian Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nature
Tourist info	Tourisme Quebec