Poland
Gdańsk in October: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Gdańsk in October is climatically mixed. The average daily high is around 12 °C, and the sea is about 13 °C. With about 13 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
29/100 · #7
Warmth
#6
Dryness
#8
Sun
#8
Sea warmth
#5
Published best categories: none
Gdańsk · OctoberPhoto: Krzysztof Maria Różański, ( Upior polnocy ) · CC BY-SA 3.0Climate facts
- Average high
- 12 °C
- Average low
- 8 °C
- Sea
- 13 °C
- Rainy days (est.)
- 13 rainy days (est.)
- Sun (est.)
- 2 h/day
- Humidity
- 84 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| September | 17 | 12 | 12 | 62 | 3.9 | 79 | 4.4 | 17 | 51 |
| October (selected) | 12 | 8 | 13 | 66 | 2.0 | 84 | 5.0 | 13 | 29 |
| November | 6 | 3 | 14 | 64 | 0.8 | 90 | 5.1 | 9 | 19 |
How do the previous and next months compare?
Baseline: October (29/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| September | +22 | +5.4 °C | +4.6 °C | -1.2 | -4 mm | +1.9 h | -4.6 % | -0.6 m/s | +3.8 °C |
| November | -10 | -5.8 °C | -4.3 °C | +0.2 | -1.9 mm | -1.2 h | +5.9 % | +0.1 m/s | -3.7 °C |
All twelve months in context
Find a place to stay
Where to stay in Gdańsk
Compare available stays, prices and cancellation terms for Gdańsk on Booking.com.
Booking.comFind places to stayAffiliate link: there is no extra cost to you.
Useful next decisions
Frequently asked questions
How warm is Gdańsk in October?
The average daily high is around 12 °C, with an average daily low of about 8 °C.
Can you swim in Gdańsk in October?
The sea is about 13 °C (cold).
Does it rain a lot in Gdańsk in October?
The curated estimate is about 13 rainy days per month, not a directly measured long-term average. Total precipitation averages around 66 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Gdańsk?
By the climate score, July and August are the strongest months for Gdańsk. October is not among them.