Vallentuna weather in September (Stockholm county, Sweden)
What can you expect from the weather in Vallentuna during September? This guide provides all the details you need.
In September, Vallentuna generally has moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 17°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 9°C.
Vallentuna in September usually receives moderate rainfall, averaging around 57 mm for the month. Typically around 15 days of rainfall is expected.
The area enjoys a balanced 171 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
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
Where to go in Sweden in September
Find out more about the weather in Sweden in September and which places have the best weather conditions in this month.
So, what should you wear in Vallentuna in September?
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 in September.
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 climate conditions. Find out where to go with our weather planner.