Daytime highs, nighttime lows and the warmest cities in Pomerania, Poland this September.
Pomerania, Poland, a region in Poland, typically experiences pleasant weather in September, with maximum daytime temperatures around 19°C (66°F) and nighttime temperatures around 11°C (52°F) in Gdańsk.
Explore the map below to discover average September temperatures at the top destinations in Pomerania. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Pomerania.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Daytime temperatures in Gdańsk typically peak at 19°C (66°F) in September, putting it in the pleasant range.
Average overnight lows in Pomerania, Poland during September sit near 11°C (52°F) in Gdańsk.
Gdańsk enjoys a balanced 173 hours of sunlight. This makes it neither too overcast nor too sunny.
The water temperature averages approximately 13°C (55°F) in Gdańsk this month, generally too cold for comfortable swimming.
We have much more information about the climate in Pomerania.
Weather and climate has detailed information for every country in the world. Are you going to Poland? Get detailed historical weather averages for many cities in Poland.
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