September · Poland
Best time to visit Szczecin in September Weather, crowds & prices
Weather in Szczecin in September
Average temperature 17°C, 36 mm of rain, about 9 days with 6+ hours of sunshine and 71% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.7/10
Ranked #4 of 12 months
- Avg temp
- 17°C
- Rainfall
- 36 mm
- Humidity
- 71%
- Days with 6h+ sun
- 9
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Szczecin scores 8.7/10 for sightseeing and cultural travel - an above-average month (#4 of 12). Expect around 17°C, 36 mm of rain, and roughly 9 days with 6+ hours of sunshine this month.
Szczecin spreads around a grand harbour on the Oder, with a ducal castle and Prussian-era boulevards.
September in Szczecin — one of the year's strongest windows (4th)
Temperatures hover around 17°C (62°F) — the kind of month where neither heat nor cold forces the schedule.
With around 36 mm of rain, any showers tend to pass through rather than settle in; about 9 days with 6+ hours of sunshine and 12.4 hours of daylight fill the rest.
On our climate-comfort scale this is one of the strongest months of the year for Szczecin at 8.7/10 (4th of 12), just behind May at 9.3/10.
Pack layers you can shed by midday plus one warm layer for the evening.
Expect mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Szczecin in September?
- In September, Szczecin averages 17°C, 36 mm of rain, and about 9 days with 6+ hours of sunshine. Its climate-comfort score is 8.7/10.
- Is September a good time to visit Szczecin?
- September earns a 8.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Szczecin in September?
- Expect about 36 mm of rain in September. Average humidity is 71% and there are about 9 days with 6+ hours of sunshine.
Curated in Szczecin
Tickets & experiences
Things to do in Szczecin
Szczecin, Poland. Live activities and tours from GetYourGuide, matched to this destination.