Alberta weather in October 2025

Expect 12°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Alberta in October. Check more long-term weather averages for Alberta in October before you book your next holiday to Alberta in 2025/2026.

  • 12°C maximum daytime temperature in October in Alberta (Calgary)12
    12°C max day temperature
  • 6 hours of sunshine per day
  • 5 days with some rainfall in October in Alberta (Calgary)5
    5 days with some rainfall
  • -1°C minimum night-time temperature in October in Alberta (Calgary)-1
    -1°C min night temperature
  • 11 hours of daylight per day in October in Alberta (Calgary)11
    11 hours of daylight per day
  • No heat & humidity in October in Alberta (Calgary)0
    No heat & humidity
  • 17 mm monthly rainfall in October in Alberta (Calgary)17
    17 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Alberta (Calgary)2
    2 (Low) UV index

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The October weather guide for Alberta (Calgary) 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.

Top Alberta destinations

Below are average maximum temperatures at popular countries, regions and places in Alberta in October. Select a holiday destination to see more weather parameters.

All Alberta destinations

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

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More about Canada

How warm is it in Alberta in October?

Daytime temperatures usually reach 12°C in Calgary, Alberta in October, falling to -1°C at night.

How sunny is it in Alberta in October?

There are normally 6 hours of bright sunshine each day in Calgary, Alberta in October - that's 53% of daylight hours.

Does it rain in Alberta in October?

There are usually 5 days with some rain in Calgary, Alberta in October and the average monthly rainfall is 17mm.

Alberta October sunrise & sunset times

Browse the sunrise and sunset times for Alberta in October 2025. Select a month to view Alberta sunrise and sunset times for the next 12 months. The Alberta sunrise and sunset times shown below are for Calgary.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:37 18:13
Thursday, 16th October 2025 07:02 17:41
Friday, 31st October 2025 07:28 17:11

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