Gdańsk in August keeps St. Dominic's Fair running through the old town, with Baltic Sea Day and Solidarity Day adding extra reasons to stay downtown.
Bazylika Świętej Brygidy
landmark
Month intelligence
Gdansk in August ranks #4 of 12 Gdansk months by TripTimi score. Against the city's own monthly baseline, it is warmer, wetter, and brighter. The strongest benchmark is September, which sits 3 points higher mostly because the alternative month has meaningfully less rain.
City rank
#4 of 12
by TripTimi score across all months
Vs best month
-3 pts
against September
City baseline
+9.8C
daytime temperature difference
Temperature
+9.8C
warmer than the city average
Rain pattern
+16.9 mm / -0.2 days
wetter than the usual city month
Sunshine
+3.3 h
more bright hours for the day plan
Book your trip
Accommodation
Find hotels in Gdansk
Best for
First-time visitors who want Gdańsk's historic core tied to St. Dominic's Fair and Solidarity Day in one trip.
Travelers who split days between outdoor streets and Dom Uphagena or Muzeum Narodowe w Gdańsku when August showers pass.
Visitors who want named landmarks like Bazylika Świętej Brygidy and Ratusz Głównego Miasta in a month with 11.3 sunshine hours.
Travel pulse
Snapshot
| Average daytime temperature | 22.8C |
|---|---|
| Average night temperature | 15.4C |
| Monthly rainfall | 74.6 mm |
| Rainy days | 11.2 days |
| Humidity | 73.8% |
| Average sunshine | 11.3 h |
How The Month Feels
August in Gdańsk feels busiest around the fair routes, where Długi Targ keeps moving and the city stays event-led. By the time you reach Ratusz Głównego Miasta or Dom Uphagena, the rhythm shifts from street market to museum pause.
What To Lock In Early
Book lodging near the old town and reserve your time for Dom Uphagena or Muzeum Narodowe w Gdańsku. Leave the fair strolls, Baltic Sea Day stop, and church visits to the weather and the day itself.
How to do it
Plan cue
Book a room near the Old Town so you can reach Ratusz Głównego Miasta and the St. Dominic's Fair route on foot.
Plan cue
Reserve time for Dom Uphagena and Muzeum Narodowe w Gdańsku before the busiest fair evenings.
Plan cue
Plan August 31 around Solidarity Day and keep the rest of the day open for the city center.
Practical trip tips
Keep exploring
Broaden the session
If this month looks too wet, compare cities where indoor anchors and flexible walking windows may work harder for you.
Quick answers
Usually yes, as long as the weather, pace, and trip style line up with what you want from the visit.
Expect around 22.8°C by day and 15.4°C at night, with 74.6 mm of rain across roughly 11.2 rainy days.
Average daytime temperature is around 22.8°C, dropping to about 15.4°C at night.
Layers, light rain protection, and comfortable shoes are the safest combination.
It can. The month usually works best when museums, churches, galleries, or other covered landmarks carry the core of the day and outdoor time stays flexible.
Travel setup
Compare data plans for Poland and sort your connection before you fly.
Climate data: Open-Meteo historical averages. Crowd and price signals: seasonal demand model based on population data and tourism patterns. TripTimi score is an indicative index, not a travel recommendation.