Monthly climate guide
Szczecin weather in September
Expect mild weather in Szczecin in September: afternoons reach about 20°C (68°F), while nights drop to around 11°C (51°F). Around 48 mm of rain falls over the month (fairly dry), and skies are often cloudy. Daytime highs are 4°C cooler than August and 6°C warmer than October.
What stands out in September
- Szczecin is usually about 2°C warmer than Świnoujście, 60 km away, in September.
- In Szczecin, September is early autumn.
- Temperatures are falling — expect highs around 6°C lower by October.
Avg high
20°C
68°F
Avg low
11°C
51°F
Rainfall
48 mm
fairly dry
Humidity
75%
relative
Sky
61%
cloud · often cloudy
Szczecin weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 2°C / 35°F | -2°C / 28°F | 57 mm | 93% | 83% |
| February | 4°C / 38°F | -2°C / 28°F | 38 mm | 90% | 77% |
| March | 8°C / 46°F | 0°C / 32°F | 37 mm | 85% | 67% |
| April | 14°C / 57°F | 4°C / 39°F | 31 mm | 78% | 59% |
| May | 18°C / 65°F | 8°C / 47°F | 51 mm | 74% | 61% |
| June | 22°C / 72°F | 12°C / 54°F | 66 mm | 71% | 63% |
| July | 24°C / 75°F | 14°C / 58°F | 96 mm | 72% | 65% |
| August | 25°C / 76°F | 14°C / 58°F | 54 mm | 70% | 60% |
| September | 20°C / 68°F | 11°C / 51°F | 48 mm | 75% | 61% |
| October | 14°C / 57°F | 7°C / 44°F | 55 mm | 84% | 69% |
| November | 8°C / 46°F | 3°C / 37°F | 40 mm | 92% | 75% |
| December | 4°C / 39°F | 0°C / 32°F | 55 mm | 94% | 81% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is September a good time to visit Szczecin?
Compare the months in the chart above to find your ideal window.
Best time to visit Szczecin →Other Poland cities in September
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Szczecin weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/poland/szczecin/september
<a href="https://weathercompare.eu/weather/poland/szczecin/september">Szczecin weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/poland/szczecin" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Szczecin weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/poland/szczecin/september">Szczecin weather in September</a> – WeatherCompare</p>
Szczecin in September: quick answers
Is September a good time to visit Szczecin?
Yes. September is one of the best months for Szczecin, with highs around 20°C and about 48 mm of rain.
How warm is Szczecin in September?
Average highs are about 20°C (68°F) and average lows about 11°C (51°F), based on 10 years of daily data.
Does it rain a lot in Szczecin in September?
Szczecin typically gets around 48 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Szczecin (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.