Vallentuna weather in September (Stockholm county, Sweden)

Thinking of visiting Vallentuna in September? Check the weather first! Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

In September, Vallentuna typically experiences moderate temperatures and moderate rainfall. The temperature during the day can rise to approximately 17°C. At night, it falls to around 9°C.

Precipitation

Vallentuna in September usually receives moderate rainfall, averaging around 57 mm for the month. Historically, approximately 15 days this month are expected to have rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 171 hours. This means a pleasant mix of sun and clouds.

In case you lean more towards enjoying temperate temperatures and rain-free days June, July and August typically offer the most optimal weather. In contrast, January, February, March, April, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Vallentuna climate page with graphs.

 

Vallentuna, monthly averages in September

Min Temperature 9°C  

Max Temperature 17°C  

Water Temperature 15°C *  

Chance of Rain 49%  

Precipitation 57 mm  

Rainy days 15 days  

Humidity 78% *  

Windspeed 11 km/h *  

Sunshine 171 hours *  

Percentage Sunshine *  

* Data from: Stockholm, Sweden (21 KM, 13 Miles).

Where to go in Sweden in September

Find out more about the weather in Sweden and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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).

So, what should you wear in this month?

For visitors traveling to Vallentuna, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 15°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Vallentuna.

Our site offers climate and forecast data for every country in the world. Are you going to Sweden? On this website you can find 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.