Gdynia Weather in September

What's the weather like in Gdynia (Pomeranian Voivodeship) in September 2022?

The climate in Gdynia during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Gdynia and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 9°C (48°F) is normal.

Gdynia weather averages (imperial / metric)
Daytime temperature 15.8°C 60.4°F
Nightly temperature 8.8°C 47.8°F
Average temperature 12.3°C 54.1°F
Daily sunshine 5.2 hrs
Avg rainfall 57 mm 2.2 ins
Rainy days 15 days
Sea temperature 16.2°C 61.1°F
Humidity 82%
Windspeed 15.6kph 10 mph

On average September is the 4th wettest month of the year in Gdynia with around 57mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.2 hours of sunshine per day.

September temperatures in Gdynia

Gdynia average temperature in September

September rainfall

Gdynia average rain in September

September hourly sunshine

Gdynia average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gdynia in September 2022.

Other monthly averages

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UV index Best time to go?

Gdynia weather stats

Gdynia weather statistics
Hottest month: July 19.9°C 67.8°F
Driest month: March 26mm 1ins
Sunniest month: June 8.9hrs
Coldest month: January -1.3°C 29.7°F
Wettest month: July 73mm 2.9ins
Map showing location of Gdynia (54.51889, 18.53188)

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