Calgary weather in January 2026

Expect daytime maximum temperatures of -5°C in Calgary, Alberta in January based on long-term weather averages. There are 4 hours of sunshine per day on average, which might fall as snow.

  • -5°C maximum daytime temperature in January in Calgary-5
    -5°C max day temperature
  • 4 hours of sunshine per day
  • 9 days with some rainfall in January in Calgary9
    9 days with some rainfall
  • -16°C minimum night-time temperature in January in Calgary-16
    -16°C min night temperature
  • 8 hours of daylight per day in January in Calgary8
    8 hours of daylight per day
  • No heat & humidity in January in Calgary0
    No heat & humidity
  • 17 mm monthly rainfall in January in Calgary17
    17 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Calgary1
    1 (Low) UV index

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The January 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 / mm)  |  Imperial (°F / inches)

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How cold is it in Calgary in January?

Daytime temperatures usually reach -5°C in Calgary in January, falling to -16°C at night.

How sunny is it in Calgary in January?

There are normally 4 hours of bright sunshine each day in Calgary in January - that's 41% of daylight hours.

Does it rain in Calgary in January?

There are usually 9 days with some rain in Calgary in January and the average monthly rainfall is 17mm. Rain may fall as snow in this month.

Calgary January sunrise & sunset times

Browse the sunrise and sunset times for Calgary in January 2026. Select a month to view Calgary sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:40 16:41
Friday, 16th January 2026 08:32 17:01
Saturday, 31st January 2026 08:14 17:26

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