Tjörn Weather in September

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

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Skärhamn Rönnäng Kyrkesund Stenungsund

Considering a trip to Tjörn, Sweden this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Tjörn in September

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

Temperatures

You can expect mild maximum daytime temperatures of around 17°C (63°F) and nighttime temperatures around 13°C (55°F) in Skärhamn.

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

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Stenungsund with an average of 97 mm (3.8 in) to high rainfall in Kyrkesund with 113 mm (4.4 in).

Average sunshine

Sunshine levels are moderate in most locations. Skärhamn typically sees 171 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Tjörn by month

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

Best Places to Visit in Tjörn in September

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 September for some of the most popular destinations in Tjörn, Sweden?

Temperature range in Tjörn (September)

Precipitation variation in Tjörn (September)

Skärhamn

In September Skärhamn generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 13°C (55°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
20°C (68°F)
17°C (63°F)
12°C (54°F)
Min temperature
16°C (61°F)
13°C (55°F)
9°C (48°F)
Monthly sun hours
198 hours
171 hours
101 hours
Monthly rainfall
106 mm (4.2 in)
112 mm (4.4 in)
130 mm (5.1 in)
Monthly rainy days
12 days
13 days
15 days
Weather conditions
pleasant
unpleasant
poor
Climate in Skärhamn →

Rönnäng

In September Rönnäng generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 13°C (55°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
20°C (68°F)
17°C (63°F)
12°C (54°F)
Min temperature
16°C (61°F)
13°C (55°F)
8°C (46°F)
Monthly sun hours
198 hours
171 hours
101 hours
Monthly rainfall
106 mm (4.2 in)
109 mm (4.3 in)
124 mm (4.9 in)
Monthly rainy days
12 days
13 days
15 days
Weather conditions
pleasant
unpleasant
poor
Climate in Rönnäng →

Kyrkesund

In September Kyrkesund generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 13°C (55°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
20°C (68°F)
17°C (63°F)
12°C (54°F)
Min temperature
16°C (61°F)
13°C (55°F)
9°C (48°F)
Monthly sun hours
198 hours
171 hours
101 hours
Monthly rainfall
106 mm (4.2 in)
113 mm (4.4 in)
131 mm (5.2 in)
Monthly rainy days
12 days
13 days
15 days
Weather conditions
pleasant
unpleasant
poor
Climate in Kyrkesund →

Stenungsund

In September Stenungsund generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
21°C (70°F)
17°C (63°F)
12°C (54°F)
Min temperature
14°C (57°F)
10°C (50°F)
6°C (43°F)
Monthly sun hours
198 hours
171 hours
101 hours
Monthly rainfall
104 mm (4.1 in)
97 mm (3.8 in)
106 mm (4.2 in)
Monthly rainy days
12 days
13 days
15 days
Weather conditions
pleasant
tolerable
poor
Climate in Stenungsund →

Tyfta

In September Tyfta generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 12°C (54°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
20°C (68°F)
17°C (63°F)
12°C (54°F)
Min temperature
15°C (59°F)
12°C (54°F)
8°C (46°F)
Monthly sun hours
198 hours
171 hours
101 hours
Monthly rainfall
106 mm (4.2 in)
108 mm (4.3 in)
122 mm (4.8 in)
Monthly rainy days
12 days
13 days
15 days
Weather conditions
pleasant
unpleasant
poor
Climate in Tyfta →

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

Popular cities in September

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

City Weather Day temp Night temp Rainfall
Skärhamn 17°C (63°F) 13°C (55°F) 112 mm (4.4 in)
Rönnäng 17°C (63°F) 13°C (55°F) 109 mm (4.3 in)
Kyrkesund 17°C (63°F) 13°C (55°F) 113 mm (4.4 in)
Stenungsund 17°C (63°F) 10°C (50°F) 97 mm (3.8 in)
Tyfta 17°C (63°F) 12°C (54°F) 108 mm (4.3 in)
Björholmen 17°C (63°F) 13°C (55°F) 110 mm (4.3 in)

Tjörn weather in September: frequently asked questions

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

In September, Tjörn, Sweden generally has unpleasant weather conditions. Skärhamn sees daytime temperatures near 17°C (63°F), with nights cooling to roughly 13°C (55°F).

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

Daytime temperatures in Skärhamn peak at roughly 17°C (63°F) in September, dropping to about 13°C (55°F) overnight.

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

Skärhamn typically receives notable rainfall in September, about 112 mm (4.4 in) on average across Tjörn, Sweden.

Is September a Good Time to Visit Tjörn, Sweden?

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

On average, the best time to visit Tjörn, Sweden is in July with generally 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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