Rainbow Lake weather in December 2025

Expect daytime maximum temperatures of 16°F in Rainbow Lake, Alberta in December based on long-term weather averages. There is 1 hour of sunshine per day on average, which might fall as snow.

  • 16°F maximum daytime temperature in December in Rainbow Lake16
    16°F max day temperature
  • 1 hour of sunshine per day
  • 6 days with some rainfall in December in Rainbow Lake6
    6 days with some rainfall
  • -4°F minimum night-time temperature in December in Rainbow Lake-4
    -4°F min night temperature
  • 6 hours of daylight per day in December in Rainbow Lake6
    6 hours of daylight per day
  • No heat & humidity in December in Rainbow Lake0
    No heat & humidity
  • 0.9 inches monthly rainfall in December in Rainbow Lake0.9
    0.9 inches of monthly rainfall
  • No UV (maximum) index in December in Rainbow Lake0
    No UV (Maximum) Index UV index

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The December weather guide for Alberta (Rainbow Lake) 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)  |  Imperial (°F)

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How cold is it in Rainbow Lake in December?

Daytime temperatures usually reach 16°F in Rainbow Lake in December, falling to -4°F at night.

How sunny is it in Rainbow Lake in December?

There are normally 1 hour of bright sunshine each day in Rainbow Lake in December - that's 20% of daylight hours.

Does it rain in Rainbow Lake in December?

There are usually 6 days with some rain in Rainbow Lake in December and the average monthly rainfall is 0.9 inches. Rain may fall as snow in this month.

Rainbow Lake December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 09:22 16:11
Tuesday, 16th December 2025 09:43 16:04
Wednesday, 31st December 2025 09:47 16:15

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