Winnipeg weather in December 2025

Expect -10°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Winnipeg in December based on long-term weather averages. There is usually 7 days with some rainfall and 20 mm of average monthly rainfall in December.

  • -10°C maximum daytime temperature in December in Winnipeg-10
    -10°C max day temperature
  • 3 hours of sunshine per day
  • 7 days with some rainfall in December in Winnipeg7
    7 days with some rainfall
  • -19°C minimum night-time temperature in December in Winnipeg-19
    -19°C min night temperature
  • 8 hours of daylight per day in December in Winnipeg8
    8 hours of daylight per day
  • No heat & humidity in December in Winnipeg0
    No heat & humidity
  • 20 mm monthly rainfall in December in Winnipeg20
    20 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Winnipeg1
    1 (Low) UV index

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The December weather guide for Manitoba (Winnipeg) 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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More about Canada

How cold is it in Winnipeg in December?

Daytime temperatures usually reach -10°C in Winnipeg in December, falling to -19°C at night.

How sunny is it in Winnipeg in December?

There are normally 3 hours of bright sunshine each day in Winnipeg in December - that's 38% of daylight hours.

Does it rain in Winnipeg in December?

There are usually 7 days with some rain in Winnipeg in December and the average monthly rainfall is 20mm. Rain may fall as snow in this month.

Winnipeg December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:05 16:30
Tuesday, 16th December 2025 08:21 16:28
Wednesday, 31st December 2025 08:27 16:37

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