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Gdansk
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Hotels

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Flights

Gdansk Weather September

Gdansk is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.

To help you choose the best time to travel, you can find climate data below on the weather in Gdansk in September.

day temperatureaverage daily high+17.7°C
night temperatureaverage daily low+9.9°C
sea temperaturesea temperature+17.4°C
day lengthdaytime13.3 h
average monthly precipitationaverage monthly precipitation64 mm

The best weather conditions for the beach leisure in Gdansk are typically July, August. Best season with the soft weather for the sightseeing and long walks are June, July, August.

Best places in September


Temperature in Gdansk

In September the average daily maximum in Gdansk is +17.7°C, and the minimum +9.9°C.

The hottest September day on record is +29.5°C, and the coldest +3.5°C.

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Best beach resorts in September:

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal

Marseille
France


Algarve
Portugal

Marbella
Spain

Naples
Italy

Split
Croatia

Jeju
South Korea

Dubrovnik
Croatia


Daylight hours

There are 13.3 hours of daylight in Gdansk in September.

Most Popular Destinations in the World


Sea temperature

The average monthly temperature in the Baltic Sea on the beaches of Gdansk in September is +17.4°C.

The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.

Gdansk climate by month


Precipitation

The amount of precipitation in Gdansk in September is usually 64 mm, which may cause a change of plans on certain days.