Bornholm Island weather in September (Hovedstaden, Denmark)

What kind of temperatures can you expect in Bornholm Island during September? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The typical weather for September in Bornholm Island includes moderate temperatures and moderate rainfall. The summer season takes place during September. Daytime temperatures generally settle around 18°C, while nighttime can see a dip to about 14°C.

Precipitation

Bornholm Island in September usually receives moderate rainfall, averaging around 76 mm for the month. This month experiences about 14 days of rain according to historical data.

Average sunshine

The month brings about 158 hours of sunlight, offering a comfortable mix of sun and shade.

If your ideal day consists of dry skies and moderate temperatures July and August generally stand out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

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

 

Bornholm Island, monthly averages in September

Min Temperature 14°C  

Max Temperature 18°C  

Chance of Rain 48%  

Precipitation 76 mm  

Rainy days 14 days  

Sunshine 158 hours  

Percentage Sunshine  

Where to go in Denmark in September

Find out more about the weather in Denmark and which places have the best travel 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 this month?

For visitors traveling to Bornholm Island, 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.

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to Denmark? On this website you can find historical weather averages for many cities in Denmark. 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.