Hotels in Suomenlinna

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Where to stay in Suomenlinna?

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Our prices for Helsinki are cheapest in February

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Pricing is based on two traveler single night rates
View properties in September
Currently viewing crowd sizes and weather for September.
Weather forecast for Helsinki
September
trending_upHigh crowds
High 15°C / low 11°C. Sunny most days.
View properties in September
15°
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September, High crowds, average high temperature 15 degrees Celsius, average low temperature 11 degrees Celsius. Sunny most days.
11°
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October, Moderate crowds, average high temperature 9 degrees Celsius, average low temperature 5 degrees Celsius. Cloudy most days.
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November, High crowds, average high temperature 5 degrees Celsius, average low temperature 2 degrees Celsius. Cloudy most days.
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December, Moderate crowds, average high temperature 1 degrees Celsius, average low temperature -3 degrees Celsius. Snow likely.
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January, Low crowds, average high temperature -2 degrees Celsius, average low temperature -6 degrees Celsius. Snow likely.
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February, Low crowds, average high temperature -2 degrees Celsius, average low temperature -5 degrees Celsius. Snow likely.
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March, Low crowds, average high temperature 1 degrees Celsius, average low temperature -3 degrees Celsius. Snow likely.
-3°
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April, Low crowds, average high temperature 6 degrees Celsius, average low temperature 1 degrees Celsius. Cloudy most days.
13°
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May, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 7 degrees Celsius. Sunny most days.
18°
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June, Moderate crowds, average high temperature 18 degrees Celsius, average low temperature 11 degrees Celsius. Sunny most days.
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21°
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July, High crowds, average high temperature 21 degrees Celsius, average low temperature 15 degrees Celsius. Sunny most days.
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20°
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August, High crowds, average high temperature 20 degrees Celsius, average low temperature 15 degrees Celsius. Sunny most days.
15°
Monthly weather averages (˚C)

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Find out more about Suomenlinna

Find out more about Suomenlinna

What's Suomenlinna Like?

If you're looking for the perfect area to explore, consider Suomenlinna. Take time to see places like Suomenlinna Fortress and Suomenlinna Museum while you're here. There's plenty more to see, including Submarine Vesikko and Jetty Barracks Gallery.

How to Get to Suomenlinna

Flying to:

  • Helsinki-Vantaa Airport (HEL), 12 mi (19.3 km) from Suomenlinna

Things to See and Do in and around Suomenlinna

What to See in Suomenlinna

  • Suomenlinna Fortress
  • Submarine Vesikko
  • Suomenlinnan uimaranta
  • Harakan Saaren Nature Reserve

Things to Do in Suomenlinna

  • Suomenlinna Museum
  • Jetty Barracks Gallery
  • Ehrensvärd-museo

When Is the Best Time to Visit Helsinki?

  • Hottest months: July, August, June, September (average 60°F)
  • Coldest months: January, February, March, December (average 28°F)
  • Rainiest months: July, August, June, September (average 3 inches of rainfall)

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