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Trondheim weather in December (Sør-Trøndelag, Norway)

Looking to travel to Trondheim in December? This guide provides all the details you need.

In December, Trondheim typically experiences low temperatures and high snow/rainfall. December is a winter month. Anticipate daytime temperatures around 2°C, while night temperatures can drop to -4°C. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Trondheim in December usually receives high snow/rainfall, averaging around 105 mm for the month. When we look at the climate data from the last 30 years, we can expect around 24 days of snow/rain.

The area experiences limited sunny days, amounting to roughly 19 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Trondheim. July typically offers the most optimal weather. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Trondheim climate page with graphs.

 

Trondheim, monthly averages in December

Min TemperatureMin Temperature -4°C  
Max TemperatureMax Temperature 2°C  
Chance of RainChance of Rain 79%  
PrecipitationPrecipitation 105 mm  
Rainy daysRainy days 24 days  
HumidityHumidity 79% *  
SunshineSunshine 19 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Trondheim, Norway (27 KM, 16 Miles).

Where to go in Norway in December

Find out more about the weather in Norway in December and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Trondheim in December?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming
4/10
Cycling
3/10
Walking
3/10
Camping
1/10
Outdoor sports
3/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Trondheim.

Our site offers climate and forecast data for every country in the world. Are you going to Norway? On this website you can find historical weather averages for many cities in Norway. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.