October in Gdańsk averages a daily high of 12.4°C with nights around 5.5°C. Expect roughly 14.9 wet days totalling 63.4mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Gdańsk is May–September.
Based on ELBLAG MILEJEWO, PL (54.9km), 1995–2024. 24 years of October data.