When to go · Gdańsk
Gdańsk in September
Great month. Inside Gdańsk's best window: May–Sep.
Key facts
- Verdict
- Great
- Temperature
- 19°C (66°F)66°F (19°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- Poland overall
- Prices
- Medium
- Poland overall
Verdict
Inside Gdańsk's best window: May–Sep.
Is another month better than September?
No other month rates higher than September for Gdańsk in this guide.
Weather in September
- GdańskHighs around 19 °C (66 °F), lows around 10 °C (50 °F), rain on about 10 daysHighs around 66 °F (19 °C), lows around 50 °F (10 °C), rain on about 10 days
- Baltic coast, Poland · Gdańsk, Sopot, Hel peninsulabest weather
Cooler summers, sea at 17–20 °C (63–68 °F) in August; windy and grey in winter.Cooler summers, sea at 63–68 °F (17–20 °C) in August; windy and grey in winter.
Crowds and prices
- Crowds · Poland overall
- Medium
- Prices · Poland overall
- Medium
Poland overall: Best month for cities and mountains.
Compare two months
Weather, crowds and prices for any two months in Gdańsk, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 19 °C (66 °F)66 °F (19 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Sep: 10 °C (50 °F)50 °F (10 °C)
May: 8 °C (46 °F)46 °F (8 °C)
Rain days
Sep: 10
May: 9 (better)
Crowds
Sep: Medium
May: Medium
Prices
Sep: Medium
May: Medium
Festivals listed
Sep: 0
May: 1
September: Inside Gdańsk's best window: May–Sep.
May: Inside Gdańsk's best window: May–Sep.
Gdańsk: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast