Sopot
September
Weather in Sopot for September 2025
Your guide to Sopot weather in September - trends and predictions
The forecast for the first days of September 2025 in Sopot predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Sopot at the beginning of September is 22.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.9 °C by the end of September.
The climate of Sopot in September is notably wet, with an average of 11 rainy days, and a total of 45.6 mm of precipitation.
Temperatures
Rain 🌧️
19
Dry days
11
Rainy days
0
Snow days
20°/15°
Temperatures
23 km/h
Avg max wind
69 %
Avg humidity
Sopot Weather September
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Temperatures trend during September in Sopot
See the weather trend as well as the moving average line
September weather in Sopot day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 18° /17° | 1.1 mm | 4 | |
| 2 Sept. | Patchy rain possible | 20° /15° | 0.1 mm | 4 | |
| 3 Sept. |  Sunny | 23° /14° | 0 mm | 5 | |
| 4 Sept. |  Partly cloudy | 24° /19° | 0 mm | 6 | |
| 5 Sept. | Partly cloudy | 24° /18° | 0 mm | 6 | |
| 6 Sept. | Partly cloudy | 23° /18° | 0 mm | 6 | |
| 7 Sept. | Partly cloudy | 25° /18° | 0 mm | 7 | |
| 8 Sept. | Sunny | 27° /18° | 0 mm | 7 | |
| 9 Sept. |  Heavy rain at times | 25° /18° | 3 mm | 6 | |
| 10 Sept. |  Moderate rain at times | 20° /14° | 5.2 mm | 5 | |
| 11 Sept. | Patchy rain possible | 19° /12° | 0.5 mm | 4 | |
| 12 Sept. | Heavy rain at times | 15° /12° | 7.3 mm | 4 | |
| 13 Sept. | Moderate rain at times | 15° /11° | 12.5 mm | 4 | |
| 14 Sept. | Patchy rain possible | 16° /15° | 2.4 mm | 4 | |
| 15 Sept. | Moderate rain at times | 17° /16° | 4.4 mm | 4 | |
| 16 Sept. |  Cloudy | 21° /17° | 0 mm | 5 | |
| 17 Sept. | Sunny | 21° /16° | 0 mm | 6 | |
| 18 Sept. | Partly cloudy | 21° /15° | 0 mm | 6 | |
| 19 Sept. | Sunny | 19° /15° | 0 mm | 5 | |
| 20 Sept. | Sunny | 20° /14° | 0 mm | 6 | |
| 21 Sept. | Sunny | 20° /15° | 0 mm | 6 | |
| 22 Sept. | Sunny | 18° /13° | 0 mm | 5 | |
| 23 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 24 Sept. | Partly cloudy | 22° /14° | 0.4 mm | 6 | |
| 25 Sept. | Patchy rain possible | 18° /13° | 0.2 mm | 4 | |
| 26 Sept. | Moderate or heavy rain shower | 18° /14° | 7.4 mm | 4 | |
| 27 Sept. | Patchy rain possible | 19° /15° | 1.7 mm | 4 | |
| 28 Sept. | Patchy rain possible | 15° /11° | 0.1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 13° /9° | 0.4 mm | 3 | |
| 30 Sept. |  Overcast | 13° /9° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Sopot 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 Sopot forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sopot in September - FAQ
What are the expected maximum and minimum temperatures in Sopot during September?
During September, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sopot during September?
In September, Sopot can expect light to moderate rainfall, totaling 45.6 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Sopot during September?
The average wind speed in Sopot during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Sopot
Explore the daily rainfall trends and prepare for Sopots September weather 💧
UV exposure in Sopot during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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