Jasper weather in December 2026

Expect daytime maximum temperatures of -6°C in Jasper, Alberta in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 11 days with some rainfall and typically 44 mm of rainfall in the month, which might fall as snow.

  • -6°C maximum daytime temperature in December in Jasper-6
    -6°C max day temperature
  • 2 hours of sunshine per day
  • 11 days with some rainfall in December in Jasper11
    11 days with some rainfall
  • -16°C minimum night-time temperature in December in Jasper-16
    -16°C min night temperature
  • 8 hours of daylight per day in December in Jasper8
    8 hours of daylight per day
  • No heat & humidity in December in Jasper0
    No heat & humidity
  • 44 mm monthly rainfall in December in Jasper44
    44 mm of monthly rainfall
  • No UV (maximum) index in December in Jasper0
    No UV (Maximum) Index UV index

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The December weather guide for Alberta (Jasper) 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 Jasper in December?

Daytime temperatures usually reach -3°C in Jasper in December, falling to -14°C at night.

How sunny is it in Jasper in December?

There are normally 3 hours of bright sunshine each day in Jasper in December - that's 40% of daylight hours.

Does it rain in Jasper in December?

There are usually 7 days with some rain in Jasper in December and the average monthly rainfall is 16mm. Rain may fall as snow in this month.

Jasper December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2026 08:43 16:40
Wednesday, 16th December 2026 09:00 16:36
Thursday, 31st December 2026 09:05 16:46

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