Fjällbacka Weather in December
December in Fjällbacka brings low temperatures, with highs of 5°C (41°F) and nights dropping to 1°C (34°F). Rainfall is on the higher side this month, averaging around 85 mm (3.3 in), so keep a rain jacket handy.
Rainfall in Fjällbacka in December
Historically, December sees about 16 days of rain, with a monthly average of 85 mm (3.3 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Fjällbacka in December
If you're visiting Fjällbacka in December, expect highs of 5°C (41°F) and overnight lows around 1°C (34°F). December is part of winter. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Fjällbacka in December
The month has fewer sunny days, with around 33 hours of sunshine.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Fjällbacka.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Fjällbacka's climate page.
Fjällbacka Temperature in December
Min Temperature
1°C (34°F)
Max Temperature
5°C (41°F)
Chance of Rain
52%
Precipitation
85 mm (3.3 in)
Rainy days
16 days
Humidity
85% *
Sunshine
33 hours *
Percentage Sunshine
14% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fjällbacka typically stay consistent throughout December, with daily highs averaging around 5°C (41°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to 1°C (34°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 Fjällbacka in December
Browse day-by-day weather records for Fjällbacka spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fjällbacka historical weather extremes in December
The extremes listed below come from historical weather data collected in Fjällbacka from 1976 through 2025.
- On December 18, 2025, temperatures climbed to 14°C (57°F), marking the warmest December day on record.
Best Places in Sweden in December
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Fjällbacka in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Fjällbacka 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 Sweden, check out our Fjällbacka's climate page.
Temperature Rainfall Sunshine Humidity
See the full Fjällbacka climate overview or explore weather in Sweden.
