Montreal weather in October 2023

  • 13°C maximum daytime temperature in October in Montreal13
    13°C max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in October in Montreal13
    13 days with some rainfall
  • 4°C minimum night-time temperature in October in Montreal4
    4°C min night temperature
  • 11 hours of daylight per day in October in Montreal11
    11 hours of daylight per day
  • No heat & humidity in October in Montreal0
    No heat & humidity
  • 82 mm monthly rainfall in October in Montreal82
    82 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Montreal3
    3 (Moderate) UV index
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The October weather guide for Quebec (Montreal) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about Canada

How warm is it in Montreal in October?

Daytime temperatures usually reach 13°C in Montreal in October, falling to 4°C at night.

How sunny is it in Montreal in October?

There are normally 4 hours of bright sunshine each day in Montreal in October - that's 40% of daylight hours.

Does it rain in Montreal in October?

There are usually 13 days with some rain in Montreal in October and the average monthly rainfall is 82mm.

Montreal October sunrise & sunset times

Browse the sunrise and sunset times for Montreal in October 2023. Select a month to view Montreal sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Sunday, 1st October 2023 06:52 18:35
Monday, 16th October 2023 07:12 18:07
Tuesday, 31st October 2023 07:32 17:43

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