Tjörn Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Tjörn, Sweden in December.

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Skärhamn Rönnäng Kyrkesund Stenungsund

Are you planning a trip a to Tjörn, Sweden in December and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Tjörn in December

Tjörn, Sweden is a region in Sweden. December in Tjörn generally has cold temperatures, with precipitation levels ranging from moderate to high.

Temperatures

You can expect cold maximum daytime temperatures of around 6°C (43°F) and nighttime temperatures around 2°C (36°F) in Skärhamn.

To explore the conditions in Tjörn, Sweden in more detail, check the map below.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Stenungsund with an average of 88 mm (3.5 in) to high rainfall in Kyrkesund with 105 mm (4.1 in).

Average sunshine

Sunshine is quite limited in many locations during December. Skärhamn receives roughly 33 hours of sunlight. For destinations with more sunshine, our weather planner offers alternatives worldwide.

Explore Tjörn by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Tjörn in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Tjörn.

Conditions Temperatures Precipitation
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).

Popular Destinations in Tjörn

What is the weather like in December for some of the most popular destinations in Tjörn, Sweden?

Temperature range in Tjörn (December)

Precipitation variation in Tjörn (December)

Skärhamn

In December Skärhamn generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around 2°C (36°F) and high monthly rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
9°C (48°F)
6°C (43°F)
5°C (41°F)
Min temperature
5°C (41°F)
2°C (36°F)
0°C (32°F)
Monthly sun hours
49 hours
33 hours
42 hours
Monthly rainfall
113 mm (4.4 in)
104 mm (4.1 in)
92 mm (3.6 in)
Monthly rainy days
16 days
15 days
15 days
Weather conditions
poor
poor
poor
Climate in Skärhamn →

Rönnäng

In December Rönnäng generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around 2°C (36°F) and moderate monthly rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
9°C (48°F)
6°C (43°F)
4°C (39°F)
Min temperature
5°C (41°F)
2°C (36°F)
0°C (32°F)
Monthly sun hours
49 hours
33 hours
42 hours
Monthly rainfall
107 mm (4.2 in)
99 mm (3.9 in)
88 mm (3.5 in)
Monthly rainy days
16 days
15 days
15 days
Weather conditions
poor
poor
poor
Climate in Rönnäng →

Kyrkesund

In December Kyrkesund generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around 2°C (36°F) and high monthly rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
9°C (48°F)
6°C (43°F)
5°C (41°F)
Min temperature
5°C (41°F)
2°C (36°F)
0°C (32°F)
Monthly sun hours
49 hours
33 hours
42 hours
Monthly rainfall
114 mm (4.5 in)
105 mm (4.1 in)
92 mm (3.6 in)
Monthly rainy days
16 days
15 days
15 days
Weather conditions
poor
poor
poor
Climate in Kyrkesund →

Stenungsund

In December Stenungsund generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around 0°C (32°F) and moderate monthly rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
8°C (46°F)
5°C (41°F)
4°C (39°F)
Min temperature
3°C (37°F)
0°C (32°F)
-1°C (30°F)
Monthly sun hours
49 hours
33 hours
42 hours
Monthly rainfall
87 mm (3.4 in)
88 mm (3.5 in)
79 mm (3.1 in)
Monthly rainy days
16 days
15 days
15 days
Weather conditions
poor
poor
poor
Climate in Stenungsund →

Tyfta

In December Tyfta generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around 2°C (36°F) and moderate monthly rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
8°C (46°F)
6°C (43°F)
4°C (39°F)
Min temperature
4°C (39°F)
2°C (36°F)
0°C (32°F)
Monthly sun hours
49 hours
33 hours
42 hours
Monthly rainfall
105 mm (4.1 in)
99 mm (3.9 in)
88 mm (3.5 in)
Monthly rainy days
16 days
15 days
15 days
Weather conditions
poor
poor
poor
Climate in Tyfta →

Is your destination not in the list? Have a look at all destinations in Tjörn, in Sweden.

In our records: Sweden December extremes

Notable December records observed across cities in Sweden in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest December daytime high in Sweden was -35°C (-31°F) in Porjus on December 20, 1986.

Popular cities in December

Day & night temperatures, rainfall and average weather in Tjörn in December.

City Weather Day temp Night temp Rainfall
Skärhamn 6°C (43°F) 2°C (36°F) 104 mm (4.1 in)
Rönnäng 6°C (43°F) 2°C (36°F) 99 mm (3.9 in)
Kyrkesund 6°C (43°F) 2°C (36°F) 105 mm (4.1 in)
Stenungsund 5°C (41°F) 0°C (32°F) 88 mm (3.5 in)
Tyfta 6°C (43°F) 2°C (36°F) 99 mm (3.9 in)
Björholmen 6°C (43°F) 2°C (36°F) 102 mm (4 in)

Tjörn weather in December: frequently asked questions

What is the weather like in Tjörn, Sweden in December?

Expect poor weather across Tjörn, Sweden in December. The popular destination of Skärhamn averages 6°C (43°F) by day and 2°C (36°F) at night during this month.

What is the average temperature in Tjörn, Sweden in December?

Skärhamn averages a daytime maximum of 6°C (43°F) in December, with overnight lows close to 2°C (36°F).

Does Tjörn, Sweden get a lot of rain in December?

Tjörn, Sweden sees substantial rainfall in December. Skärhamn typically averages about 104 mm (4.1 in), a mix of wet and dry days, but bring an umbrella.

Is December a Good Time to Visit Tjörn, Sweden?

In our view, December might not be the best time to travel to Tjörn, Sweden with often poor weather in Skärhamn.

Generally speaking, the best visiting conditions can be found in July offering mostly perfect weather in Skärhamn. The weather in January, February, March, April, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Tjörn.

Weather and climate has detailed information for every country in the world. Are you going to Sweden? Get detailed historical weather averages for many cities in Sweden.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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