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Ontario Canada
Precipitation in December
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December Rainfall Precipitation in Ontario

Ontario is a region in Canada. In December precipitation ranges from moderate in Red Lake with 31 mm of snowfall to high in Rockport with 110 mm of snow/rainfall. December is a winter month in Ontario.

Where and how much does it snow/rain in Ontario in December?

Find the average total precipitation in December for the most popular destinations in Ontario on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much snow/rainfall does Ontario receive in December?
    • With an average of 83 mm of snow/rain, Toronto in December often alternates between wet and dry periods.

  • What is the wettest city in December in Ontario?
    • According to our data the wettest location is Rockport with an average precipitation of 110 mm.

  • What is the driest city in December in Ontario?
    • Based on our records, Red Lake registers the lowest average precipitation, with only 31 mm.

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