Gdańsk weather in September
Mild and comfortable, with occasional showers. Average highs of 19°C and lows of 12°C, with around 9 rainy days expected throughout the month.
While September isn't our top-rated month for Gdańsk, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
19°C
Average low
12°C
Rainy days
9 days
Best months to visit
August
What to do in Gdańsk in September
Whatever the weather, Gdańsk rewards curious visitors. Here are some of the best ways to spend your time:
Long Market Street walking and shopping
Amber Museum and amber shopping tours
Mariacka Street photography and dining
Shipyard museum and Solidarity history
River Vistula boat tours
Motława River waterfront exploration
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
2C
Cold, with some rainy days.
February
4C
Cold, with occasional showers.
March
8C
Cold, with some rainy days.
April
12C
Cool, with occasional showers.
May
16C
Cool, with some rainy days.
June
21C
Mild and comfortable, with some rainy days.
July
23C
Mild and comfortable, with some rainy days.
Recommended
August
23C
Mild and comfortable, with some rainy days.
September (you are here)
19C
Mild and comfortable, with occasional showers.
October
14C
Cool, with some rainy days.
November
8C
Cold, with some rainy days.
December
4C
Cold, with some rainy days.
Book your September trip to Gdańsk
Find hotels, tours and experiences for the perfect escape.
