Oslo Weather in December
Norway · early winter in Northern Hemisphere / early summer in Southern Hemisphere
Oslo sits at the head of the Oslofjord, a 62-mile-long fjord that acts as a natural wind and temperature corridor into the heart of the city. The surrounding Nordmarka forest to the north and Ekebergåsen hills to the southeast create topographic sheltering that keeps Oslo significantly warmer than Norway's coastal cities. Oslo has Scandinavia's warmest summers (average 72°F in July) but winters are cold and snowy (average 28°F in January). The fjord moderates temperatures in coastal districts while inland forest districts see greater extremes.
Holiday season. Many cities decorate beautifully. Book ahead for December travel.
Current Weather in Oslo Right Now
44°F
Overcast Clouds
Feels like 39°F · H 44°F / L 44°F
Is December a Good Time to Visit Oslo?
Oslo benefits from its position at the head of the Oslofjord, which moderates temperatures compared to Norway's exposed coastline. Summers are genuinely warm and long-daylit; winters are cold and snowy with some of Scandinavia's best skiing on the doorstep.
What to Pack for Oslo in December
- ✓Heavy winter gear December–March
- ✓Waterproof hiking boots for all seasons
- ✓Layers for dramatic temperature swings
- ✓Sunscreen in summer (midnight sun dehydrates)