Sept-Iles weather in October 2025

Expect 45°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Sept-Iles in October. Check more long-term weather averages for Sept-Iles in October before you book your next holiday to Quebec in 2025/2026.

  • 45°F maximum daytime temperature in October in Sept-Iles45
    45°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in October in Sept-Iles14
    14 days with some rainfall
  • 30°F minimum night-time temperature in October in Sept-Iles30
    30°F min night temperature
  • 11 hours of daylight per day in October in Sept-Iles11
    11 hours of daylight per day
  • No heat & humidity in October in Sept-Iles0
    No heat & humidity
  • 3.9 inches monthly rainfall in October in Sept-Iles3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Sept-Iles2
    2 (Low) UV index
  • 43°F sea temperature in October in Sept-Iles43
    43°F sea temperature

More about Sept-Iles

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The October 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)

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How cold is it in Sept-Iles in October?

Daytime temperatures usually reach 45°F in Sept-Iles in October, falling to 30°F at night.

How sunny is it in Sept-Iles in October?

There are normally 4 hours of bright sunshine each day in Sept-Iles in October - that's 36% of daylight hours.

How warm is the sea around Sept-Iles in October?

The average sea temperature around Sept-Iles in October is 43°F.

Does it rain in Sept-Iles in October?

There are usually 14 days with some rain in Sept-Iles in October and the average monthly rainfall is 3.9 inches.

Sept-Iles October sunrise & sunset times

Browse the sunrise and sunset times for Sept-Iles in October 2025. Select a month to view Sept-Iles sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:26 17:03
Thursday, 16th October 2025 05:50 16:31
Friday, 31st October 2025 06:15 16:03

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