Whitehorse weather in December 2025

Expect daytime maximum temperatures of -12°C in Whitehorse, Yukon Territory in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 11 days with some rainfall, which might fall as snow.

  • -12°C maximum daytime temperature in December in Whitehorse-12
    -12°C max day temperature
  • 1 hour of sunshine per day
  • 11 days with some rainfall in December in Whitehorse11
    11 days with some rainfall
  • -21°C minimum night-time temperature in December in Whitehorse-21
    -21°C min night temperature
  • 6 hours of daylight per day in December in Whitehorse6
    6 hours of daylight per day
  • No heat & humidity in December in Whitehorse0
    No heat & humidity
  • 19 mm monthly rainfall in December in Whitehorse19
    19 mm of monthly rainfall
  • No UV (maximum) index in December in Whitehorse0
    No UV (Maximum) Index UV index

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The December weather guide for Yukon Territory (Whitehorse) 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 Whitehorse in December?

Daytime temperatures usually reach -12°C in Whitehorse in December, falling to -21°C at night.

How sunny is it in Whitehorse in December?

There are normally 1 hour of bright sunshine each day in Whitehorse in December - that's 14% of daylight hours.

Does it rain in Whitehorse in December?

There are usually 11 days with some rain in Whitehorse in December and the average monthly rainfall is 19mm. Rain may fall as snow in this month.

Whitehorse December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 09:43 15:56
Tuesday, 16th December 2025 10:06 15:46
Wednesday, 31st December 2025 10:10 15:58

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