Pomerania (Gdańsk)
September
Weather in Pomerania for September 2025
Your guide to Pomerania weather in September - trends and predictions
Yellow Strong Wind Warning - See hour by hour.
Until now, September 2025 in Pomerania is slightly cooler than the historical average by -1.3 °C.
The forecast for the next days in Pomerania predicts a temperature of 16.9 °C, which is cooler than the historical average.
In general, the average temperature in Pomerania at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.3 °C by the end of September.
Pomerania experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 25 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
23
Dry days
7
Rainy days
0
Snow days
22°/13°
Temperatures
19 km/h
Avg max wind
66 %
Avg humidity
Pomerania Weather September
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What’s the Weather Like in Pomerania This September?
Discover the average temperatures and weather trends across Pomerania’s cities this September.
Temperatures trend during September in Pomerania
See the weather trend as well as the moving average line
September weather in Pomerania day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy light drizzle | 21° /12° | 0.2 mm | 5 | |
| 2 Sept. |  Partly cloudy | 22° /13° | 1.6 mm | 6 | |
| 3 Sept. |  Overcast | 23° /13° | 0 mm | 5 | |
| 4 Sept. | Overcast | 25° /14° | 0 mm | 6 | |
| 5 Sept. |  Sunny | 26° /15° | 0.6 mm | 6 | |
| 6 Sept. | Sunny | 23° /15° | 0.9 mm | 6 | |
| 7 Sept. | Partly cloudy | 23° /15° | 0.2 mm | 6 | |
| 8 Sept. | Sunny | 26° /15° | 0.1 mm | 6 | |
| 9 Sept. | Overcast | 25° /15° | 0.3 mm | 6 | |
| 10 Sept. | Sunny | 24° /13° | 0.7 mm | 6 | |
| 11 Sept. | Sunny | 21° /13° | 9.2 mm | 5 | |
| 12 Sept. | Partly cloudy | 21° /13° | 1.8 mm | 5 | |
| 13 Sept. | Overcast | 19° /11° | 5.2 mm | 4 | |
| 14 Sept. |  Light rain shower | 16° /12° | 4.7 mm | 4 | |
| 15 Sept. | Sunny | 18° /11° | 0.7 mm | 4 | |
| 16 Sept. | Patchy rain possible | 18° /13° | 1 mm | 0.6 | |
| 17 Sept. | Patchy rain possible | 17° /13° | 0.9 mm | 0.7 | |
| 18 Sept. |  Cloudy | 19° /13° | 0.1 mm | 0.7 | |
| 19 Sept. | Patchy rain possible | 24° /16° | 0.6 mm | 0.9 | |
| 20 Sept. | Sunny | 25° /16° | 0 mm | 1 | |
| 21 Sept. | Patchy rain possible | 25° /17° | 0.1 mm | 5 | |
| 22 Sept. | Patchy rain possible | 18° /15° | 1.2 mm | 4 | |
| 23 Sept. | Patchy rain possible | 14° /13° | 1.2 mm | 3 | |
| 24 Sept. | Patchy rain possible | 14° /12° | 1 mm | 3 | |
| 25 Sept. | Patchy rain possible | 11° /8° | 0.4 mm | 2 | |
| 26 Sept. | Patchy rain possible | 10° /8° | 1.7 mm | 2 | |
| 27 Sept. | Patchy rain possible | 15° /9° | 0.2 mm | 3 | |
| 28 Sept. | Patchy rain possible | 13° /11° | 0.5 mm | 3 | |
| 29 Sept. | Cloudy | 14° /12° | 0.1 mm | 3 | |
| 30 Sept. | Patchy rain possible | 16° /10° | 0.3 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Pomerania in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Pomerania forecast closer to your planned date for the most up-to-date weather information.
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Pomerania in September - FAQ
What are the expected maximum and minimum temperatures in Pomerania during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pomerania during September?
In September, Pomerania can expect light to moderate rainfall, totaling 25 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Pomerania during September?
The average wind speed in Pomerania during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Pomerania
Explore the daily rainfall trends and prepare for Pomeranias September weather 💧
UV exposure in Pomerania during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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