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Sodermanland weather in September

Planning a journey to Sodermanland this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Sodermanland in September?

Sodermanland is a region in Sweden. September in Sodermanland generally has moderate temperatures, with moderate precipitation.

You can expect moderate maximum daytime temperatures of around 17°C and nighttime temperatures around 10°C in Nyköping.

In September, precipitation varies across different areas. From moderate rainfall in Aspö with an average of 57 mm to moderate rainfall in Oxelösund with 65 mm.

For specific regional insights in Sodermanland for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Sodermanland climate page.

Where to go in Sodermanland in September

Find the average weather conditions in September for the most popular destinations in Sodermanland on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Sodermanland

What is the weather like in September for the 5 most popular destinations in Sodermanland?

Average weather in Nyköping

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

Nyköping
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
14°C 
74 mm 
13 days 
17°C 
10°C 
65 mm 
14 days 
October   >> October
>>  
11°C 
6°C 
64 mm 
13 days 
Climate in Nyköping

Average weather in Eskilstuna

In September Eskilstuna generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Eskilstuna
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
11°C 
222 hours 
81 mm 
13 days 
17°C 
7°C 
154 hours 
60 mm 
14 days 
October   >> October
>>  
11°C 
3°C 
99 hours 
58 mm 
13 days 
Climate in Eskilstuna

Average weather in Strängnäs

In September Strängnäs generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Strängnäs
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
12°C 
222 hours 
77 mm 
13 days 
17°C 
8°C 
154 hours 
58 mm 
14 days 
October   >> October
>>  
11°C 
3°C 
99 hours 
55 mm 
14 days 
Climate in Strängnäs

Average weather in Trosa

In September Trosa generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Trosa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
13°C 
238 hours 
72 mm 
13 days 
17°C 
9°C 
171 hours 
58 mm 
14 days 
October   >> October
>>  
11°C 
5°C 
98 hours 
56 mm 
14 days 
Climate in Trosa

Average weather in Aspö

In September Aspö generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Aspö
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
11°C 
222 hours 
76 mm 
13 days 
18°C 
7°C 
154 hours 
57 mm 
14 days 
October   >> October
>>  
11°C 
3°C 
99 hours 
55 mm 
14 days 
Climate in Aspö

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

Is September the best time to visit Sodermanland?

Given the typically tolerable weather conditions in Nyköping, September might be a good time to visit Sodermanland. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, July and August provide perfect weather in Nyköping. The weather in January, February, March, April, 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 Sodermanland. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.

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