Calgary weather in October 2025

Expect 54°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Calgary in October. Check more long-term weather averages for Calgary in October before you book your next holiday to Alberta in 2025/2026.

  • 54°F maximum daytime temperature in October in Calgary54
    54°F max day temperature
  • 6 hours of sunshine per day
  • 5 days with some rainfall in October in Calgary5
    5 days with some rainfall
  • 30°F minimum night-time temperature in October in Calgary30
    30°F min night temperature
  • 11 hours of daylight per day in October in Calgary11
    11 hours of daylight per day
  • No heat & humidity in October in Calgary0
    No heat & humidity
  • 0.7 inches monthly rainfall in October in Calgary0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Calgary2
    2 (Low) UV index

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Recommended for Alberta

  • Book online & save on long haul holidays in 2024
  • Destinations include New York, Caribbean & beyond
  • Ideal for summer, winter & half term family holidays

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.

Metric (°C)  |  Imperial (°F)

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More about Canada

How warm is it in Calgary in October?

Daytime temperatures usually reach 54°F in Calgary in October, falling to 30°F at night.

How sunny is it in Calgary in October?

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

Does it rain in Calgary in October?

There are usually 5 days with some rain in Calgary in October and the average monthly rainfall is 0.7 inches.

Calgary October sunrise & sunset times

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

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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