Sweden in september: average Weather, Temperature and Climate, Where to go?
Weather in Sweden in september 2025
In this section, find the the weather forecast for the month of september for most popular cities in Sweden. These forecasts are probabilities for the month of september from weather reports for many years. The percentage indicates the possibility of having the weather mentioned.
Average weather in september in Stockholm
good weather
Weather at 6am
54°F
Clear/Sunny
32% of time
30%
20%
9%
Weather at 12pm
63°F
Clear/Sunny
37% of time
29%
18%
17%
Weather at 6pm
56°F
Clear/Sunny
36% of time
28%
16%
14%
Weather at 3am
52°F
31%
24%
15%
15%
More information about the weather in Stockholm in september
Where to go in Sweden in september?
Where to go in Sweden in september: destination map
Where to go in each region in september?
| Götaland (South) (Gothenburg, Malmo, Gotland...) | 61°F to 65°F | 2 à 8 days | 61°F to 63°F | good weather |
| Norrland (North) (Sundsvall, Gävle, Skellefteå...) | 49°F to 63°F | 2 à 7 days | 56°F to 58°F | tolerable weather* |
| Svealand (Center) (Stockholm, Uppsala, Karlstad...) | 58°F to 63°F | 1 à 6 days | 59°F to 61°F | good weather* |
Where should you go in Sweden in september when it comes to the weather?
Remember:
The climate in Sweden in september ranges from good to tolerable depending on the region and city.
You are lucky: Although it is not perfect the weather in Sweden in september is, on average, pretty good in Lund and Malmo. I allows to appreciate tours in these areas. And even why not take a little time to relax under the sun!
If you do not go the sun and blue sky, but, for example for hiking, the cities of Karlstad, Gothenburg, Sundsvall, Stockholm, Gotland, Lulea and Norrkoping have a decent enough weather for it in september. Eventually, avoid going to Kiruna, Pajala, Ostersund and Abisko in september because the climate is pretty bad.
Climate in Sweden in september
Climate in Stockholm in september
In the month of september, maximum temperature is 63°F and minimum temperature is 54°F (for an average temperature of 58°F). The climate is relatively fresh in that locality in the month of september, but it is bearable by dressing hot. With 2.2in over 4 days, rainfall is infrequent for your holidays.
With a correct weather, the month of september is okay (but not good time) for traveling in this locality.
| September | |||
| Average temperature | 58°F | ||
| Highest temperature | 63°F | ||
| Lowest temperature | 54°F | ||
| Sea temperature | 59°F | ||
| Rainfall | 2.2in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 42% | ||
| Length of day | 12:51 | ||
| Our opinion at whereandwhen.net | good |
Climate in Gothenburg in september
In the month of september, maximum temperature is 63°F and minimum temperature is 56°F (for an average temperature of 59°F). The climate is quite cold around this city in this month, but it is liveable by dressing cosy. With 4.6in over 8 days, you risk getting wet slightly for your trip. But this is moderate and it is only of temporary showers.
With a correct climate, september is okay (but not good time) for traveling in this locality.
| September | |||
| Average temperature | 59°F | ||
| Highest temperature | 63°F | ||
| Lowest temperature | 56°F | ||
| Sea temperature | 61°F | ||
| Rainfall | 4.6in | ||
| Number of days with rainfall | 8 day(s) (26%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 47% | ||
| Length of day | 12:48 | ||
| Our opinion at whereandwhen.net | good |
Climate in Gävle in september
In the month of september, maximum temperature is 63°F and minimum temperature is 52°F (for an average temperature of 58°F). The climate is rather cool in that locality in september, but it is tolerable when dressing warm. With just 2.5in over 4 days, rainfall is infrequent during your trip.
With a correct weather, the month of september is okay (but not good month) for traveling in this locality in Sweden.
| September | |||
| Average temperature | 58°F | ||
| Highest temperature | 63°F | ||
| Lowest temperature | 52°F | ||
| Sea temperature | 58°F | ||
| Rainfall | 2.5in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 48% | ||
| Length of day | 12:54 | ||
| Our opinion at whereandwhen.net | good |
Climate in Gotland in september
In the month of september, the mean temperature in Gotland is 59°F (maximum temperature is 61°F and minimum temperature is 58°F). The climate is fairly cool in that locality in the month of september, but it is bearable when dressing cosy. With 2.6in over 4 days, rain may occur during your journey. But this is rather reasonably and it will not be continuous.
With a correct weather, the month of september is okay (but not good time) for traveling in that area in Sweden.
| September | |||
| Average temperature | 59°F | ||
| Highest temperature | 61°F | ||
| Lowest temperature | 58°F | ||
| Sea temperature | 61°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 4 day(s) (14%) | ||
| Humidity | 82% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 40% | ||
| Length of day | 12:48 | ||
| Our opinion at whereandwhen.net | good |
Climate in Karlstad in september
In september, maximum temperature is 63°F and minimum temperature is 54°F (for an average temperature of 58°F). The climate is relatively cool around this city in this month, but it is bearable when dressing cosy. With 3.5in over 6 days, you will experience some showers throughout your holidays. But this is rather moderate and it is only of temporary showers.
With a correct weather, the month of september is okay (but not the best month) for traveling there in Sweden.
| September | |||
| Average temperature | 58°F | ||
| Highest temperature | 63°F | ||
| Lowest temperature | 54°F | ||
| Rainfall | 3.5in | ||
| Number of days with rainfall | 6 day(s) (19%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 44% | ||
| Length of day | 12:51 | ||
| Our opinion at whereandwhen.net | good |
All cities in Sweden in september
| Stockholm in september | good weather |
| Gothenburg in september | good weather |
| Gävle in september | good weather |
| Gotland in september | good weather |
| Karlstad in september | good weather |
| Malmo in september | good weather |
| Skellefteå in september | tolerable weather |
| Sundsvall in september | tolerable weather |
| Uppsala in september | good weather |
| Fiskebäckskil in september | good weather |
| Fjällbacka in september | good weather |
| Fårö island in september | good weather |
| Hållö island in september | good weather |
| Kebnekaise in september | very bad weather |
| Kullaberg in september | good weather |
| Siljan Lake in september | tolerable weather |
| Lund in september | good weather |
| Norrkoping in september | good weather |
| Öland in september | good weather |
| Ostersund in september | tolerable weather |
| Sandhamn in september | good weather |
| Skuleskogens nationalpark in september | tolerable weather |
| Slottsskogen in september | good weather |
| Smögen in september | good weather |
| Tyresta nationalpark in september | good weather |
| Umeå in september | tolerable weather |
| Amal in september | good weather |
| Ängelholm in september | good weather |
| Arvidsjaur in september | bad weather |
| Arvika in september | good weather |
| Avesta in september | good weather |
| Bergkvara in september | good weather |
| Bjorko in september | good weather |
| Boden in september | tolerable weather |
Weather data for Sweden in september:
Weather data for Sweden in september is derived from an average of the weather forecast since 2009 in Sweden. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sweden can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Sweden.