Calgary weather in December 2019

  • -3°C maximum daytime temperature in December in Calgary-3
    -3°C max day temperature
  • 3 hours of sunshine per day
  • 7 days with some rainfall in December in Calgary7
    7 days with some rainfall
  • -14°C minimum night-time temperature in December in Calgary-14
    -14°C min night temperature
  • 8 hours of daylight per day in December in Calgary8
    8 hours of daylight per day
  • No heat & humidity in December in Calgary0
    No heat & humidity
  • 16 mm monthly rainfall in December in Calgary16
    16 mm of monthly rainfall
  • No UV (maximum) index in December in Calgary0
    No UV (Maximum) Index UV index
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The December weather guide for Calgary, Alberta 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)

Guide to Calgary weather in December

The average maximum daytime temperature in Calgary in December is a very cold -3°C (27°F). The average night-time temperature is usually a very cold -14°C (7°F). There are usually 3 hours of bright sunshine each day, which represents 40% of the 8 hours of daylight.

Expect 16mm (0.6 inches) of rainfall across the whole of December with 7 days with some rain falling.

Calgary sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Calgary in December 2019. Select a month to view Calgary sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st December 2019 08:17 16:33
Monday, 16th December 2019 08:34 16:30
Tuesday, 31st December 2019 08:40 16:39
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Popular Alberta destinations

Below are average maximum temperatures at popular destinations in Alberta in December. Select a destination to see more weather parameters.

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