The rugged landscape of the Norwegian fjords
This landscape is rated as the most beautiful in the world and it is something you need to experience at least once in your life.
Røros Weather in December
Røros in December averages -3°C (27°F) during the day and -10°C (14°F) at night. This is part of the winter season. Some snowfall is to be expected.
Rainfall in Røros in December
Past climate data indicates that roughly 20 days will see snow, totalling around 57 mm (2.2 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Røros in December
Expect highs of -3°C (27°F) in Røros in December, with nights dropping to around -10°C (14°F). December is part of winter. Expect a distinctly cold feel throughout the day, not just overnight. Nights are well below freezing at -10°C (14°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month is characterized by its cold weather, so make sure to wear sufficient layers to stay warm.December in Røros has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Røros Temperature in December
Min Temperature
-10°C (14°F)
Max Temperature
-3°C (27°F)
Chance of Rain
68%
Precipitation
57 mm (2.2 in)
Rainy days
20 days
Røros Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Røros - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Røros typically stay consistent throughout December, with daily highs averaging around -3°C (27°F). Nights are very cold, with lows typically ranging from -16°C (3°F) to -11°C (12°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Røros in December
Browse day-by-day weather records for Røros spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Røros historical weather extremes in December
Based on 46 years of weather observations in Røros between 1979 and 2025, these are the recorded extremes.
- The warmest day in December was on December 11, 1986, with a maximum of 10°C (50°F).
Best Places in Norway in December
Find out more about the weather in Norway and which places have the best travel conditions in this month. See all of Norway in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Røros in December
We recommend you pack up your warm winter gear for Røros in December. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. Rain is likely on several days, so bring a good rain jacket.
What To Do in Røros in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling1/10 -
Walking1/10 -
Barbeque1/10 -
Camping1/10 -
Outdoor sports1/10
Røros 3-Day Forecast
More climate data for Røros
See the full Røros climate overview or explore weather in Norway.
Popular in December
Where to go in December - average daytime high across popular destinations.
Stavanger
7°C (45°F) Reine
6°C (43°F) Bergen5°C (41°F) Kristiansand6°C (43°F) Trondheim2°C (36°F) Oslo1°C (34°F) Tromsø
-1°C (30°F) Hemsedal-4°C (25°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The rugged landscape of the Norwegian fjords
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