Weather in Helsingfors in December
The weather in Helsingfors in December is extremely cold, when degrees are between -3 and 2 and there are 17 days of rain and 11 days of snow in average. Therefore, if you are planning a trip to Helsingfors in December, warm clothes and gloves are highly recommended.
Avg Temp
(-3°) - 2°
Avg Rainy Days
17
Avg Dry Days
14
Avg Snow Days
11
Weather Facts - Helsingfors in December
* The warmest temperature recorded in in December is 10°C
* The coldest temperature recorded in Helsingfors in December is (-22°C)
* The average rainfall in Helsingfors in December is 45 mm