Sundsvall weather in August (Västernorrland, Sweden)

Looking to travel to Sundsvall in August? Check out this comprehensive weather guide.

In Sundsvall the weather in August is generally perfect, with pleasant temperatures and moderate rainfall. August is a summer month. Daytime temperatures hover around 20°C, while nights can cool down to about 10°C.

Sundsvall in August usually receives moderate rainfall, averaging around 80 mm for the month. It is the wettest month of the year, so an umbrella might come in handy. When we look at the climate data from the last 30 years, we can expect around 14 days of rain.

The city usually sees around 217 hours of sunlight, indicating many sunny days.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. July and August generally stand out with the best circumstances. While January, February, March, April, October, November and December tend to showcase less optimal conditions.

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

 

Sundsvall, monthly averages in August

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 46%  

Precipitation 80 mm  

Rainy days 14 days  

Sunshine 217 hours  

Percentage Sunshine  

Where to go in Sweden in August

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

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in Sundsvall in August?

For visitors traveling to Sundsvall, 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.

What To Do

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Sundsvall.

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.