Arnager Weather in September

Arnager in September sees moderate daytime temperatures of 18°C (64°F) and nighttime lows of 14°C (57°F). Rainfall is fairly high this month at around 78 mm (3.1 in), so pack a rain jacket to stay dry.

Rainfall in Arnager in September

Typically, about 14 days will experience rainfall, with an average of 78 mm (3.1 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Arnager in September

Arnager in September gets highs of 18°C (64°F) during the day and drops to 14°C (57°F) at night. During September, the summer season is in full swing. Conditions are often most pleasant around the middle of the day. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Arnager in September

You can expect a moderate amount of sunlight, with approximately 158 hours. This means a pleasant mix of sun and overcast.

For Arnager itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
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For a detailed overview over the year and the best time to visit Denmark, check out our Arnager's climate page.

Arnager Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 48%  

Precipitation 78 mm (3.1 in)  

Rainy days 14 days  

Sunshine 158 hours *  

Percentage Sunshine *  

* Data from: Bornholm Island, Denmark (13 KM, 8 Miles).

What to Wear in Arnager in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Arnager in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Denmark, check out our Arnager's climate page.

More climate data for Arnager

Temperature Rainfall Sunshine

See the full Arnager climate overview or explore weather in Denmark.