Gdynia Weather in October
What's the weather like in Gdynia (Pomeranian Voivodeship) in October 2025?
The climate in Gdynia during October can be summarized as cool and reasonably dry.
October is in the fall / autumn in Gdynia and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 11°C (51°F), whilst at night 5°C (41°F) is normal.
| Daytime temperature | 10.8°C 51.4°F |
|---|---|
| Nightly temperature | 5.2°C 41.3°F |
| Average temperature | 8°C 46.4°F |
| Daily sunshine | 3.4 hrs |
| Avg rainfall | 51 mm 2 ins |
| Rainy days | 15 days |
| Sea temperature | 12.8°C 55°F |
| Humidity | 86% |
| Windspeed | 17.1kph 11 mph |
On average October is the 6th wettest month of the year in Gdynia with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.4 hours of sunshine per day.
October temperatures in Gdynia
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gdynia in October 2025.
Other monthly averages
Best places to visit in October
Gdynia weather stats
| Hottest month: | July | 19.9°C 67.8°F |
|---|---|---|
| Driest month: | March | 26mm 1ins |
| Sunniest month: | June | 8.9hrs |
| Coldest month: | January | -1.3°C 29.7°F |
| Wettest month: | July | 73mm 2.9ins |
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