Bornholm Island Weather in December
With daytime temperatures of 7°C (45°F) and nighttime lows of 3°C (37°F), December in Bornholm Island brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 76 mm (3 in) falls on average.
Rainfall in Bornholm Island in December
Historically, December sees about 17 days of rain, with a monthly average of 76 mm (3 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Bornholm Island in December
Expect highs of 7°C (45°F) in Bornholm Island in December, with nights dropping to around 3°C (37°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Bornholm Island in December
The city usually sees around 32 hours of sunlight, indicating fewer sunny days.December in Bornholm Island 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Denmark, check out our Bornholm Island's climate page.
Bornholm Island Temperature in December
Min Temperature
3°C (37°F)
Max Temperature
7°C (45°F)
Chance of Rain
58%
Precipitation
76 mm (3 in)
Rainy days
17 days
Sunshine
32 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bornholm Island typically stay consistent throughout December, with daily highs averaging around 7°C (45°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 3°C (37°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 for Bornholm Island in December
Browse day-by-day weather records for Bornholm Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bornholm Island historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Bornholm Island.
- On December 8, 2006, temperatures climbed to 11°C (52°F), marking the warmest December day on record.
- Bornholm Island experienced its chilliest December day on December 31, 1978, reaching only -6°C (21°F).
- Nighttime temperatures dropped to -11°C (12°F) on December 27, 1995, marking the coldest December night on record.
Best Places in Denmark in December
Find out more about the weather in Denmark and which places have the best travel conditions in this month. See all of Denmark in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Bornholm Island in December
Dress warmly and in layers for your trip to Bornholm Island in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Bornholm Island in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Denmark, check out our Bornholm Island's climate page.
See the full Bornholm Island climate overview or explore weather in Denmark.
