Weather in Oshawa in December
The weather in Oshawa in December is extremely cold, when degrees are between -4 and 3 and there are 13 days of rain and 14 days of snow in average. Therefore, if you are planning a trip to Oshawa in December, warm clothes and gloves are highly recommended.
Avg Temp
(-4°) - 3°
Avg Rainy Days
13
Avg Dry Days
18
Avg Snow Days
14
Weather Facts - Oshawa in December
* The warmest temperature recorded in in December is 16°C
* The coldest temperature recorded in Oshawa in December is (-23°C)
* The average rainfall in Oshawa in December is 37 mm