Weather in Tromssa in December
The weather in Tromssa in December is extremely cold, when degrees are between -4 and 1 and there are 21 days of rain and 19 days of snow in average. Therefore, if you are planning a trip to Tromssa in December, warm clothes and gloves are highly recommended.
Avg Temp
(-4°) - 1°
Avg Rainy Days
21
Avg Dry Days
10
Avg Snow Days
19
Weather Facts - Tromssa in December
* The warmest temperature recorded in in December is 9°C
* The coldest temperature recorded in Tromssa in December is (-17°C)
* The average rainfall in Tromssa in December is 107 mm