Timmins weather in December 2025

Expect daytime maximum temperatures of 18°F in Timmins, Ontario in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 2.4 inches of rainfall in the month, which might fall as snow.

  • 18°F maximum daytime temperature in December in Timmins18
    18°F max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in December in Timmins16
    16 days with some rainfall
  • -2°F minimum night-time temperature in December in Timmins-2
    -2°F min night temperature
  • 8 hours of daylight per day in December in Timmins8
    8 hours of daylight per day
  • No heat & humidity in December in Timmins0
    No heat & humidity
  • 2.4 inches monthly rainfall in December in Timmins2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Timmins1
    1 (Low) UV index

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Timmins by month

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The December weather guide for Ontario (Timmins) 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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More about Ontario

How cold is it in Timmins in December?

Daytime temperatures usually reach 18°F in Timmins in December, falling to -2°F at night.

How sunny is it in Timmins in December?

There are normally 2 hours of bright sunshine each day in Timmins in December - that's 29% of daylight hours.

Does it rain in Timmins in December?

There are usually 16 days with some rain in Timmins in December and the average monthly rainfall is 2.4 inches. Rain may fall as snow in this month.

Timmins December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:56 16:32
Tuesday, 16th December 2025 08:11 16:31
Wednesday, 31st December 2025 08:17 16:40

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