The month in detail
What to expect in May
Spring marks the start of the good season in Gdańsk. Temperatures rise (17°C) and tourists have not yet arrived en masse. Expect rain on 28% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. August (7.9/10) is significantly better if possible.
May ranks 5 out of 12 months in Gdańsk. Compared to April: +6°C daytime, 5 pts more rainy days, +2.5h of sun per day.
This month's conditions
What it's like in May
UV index
6 · moderate
protect during midday hours
Feels like
dry air
7°
Sea
13°C
cold, for the brave
Daylight
15.8h of daylight
Air quality
good
AQI 28
Compare
Is May the right month?
The best month in Gdańsk is August (7.9/10), 0.6 pt higher than May.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Gdańsk
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Gdańsk
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach holiday.
Country · Poland
🗣️LanguagePolish
💶CurrencyPolish Zloty (zł)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘCheap · 2/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 22°C
❄️Coolest monthJanuary · 3°C
🌧️Rainiest month ⓘJuly · 37%
🏖️ Beach holiday
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore
Other destinations in May
If May doesn't convince you for this destination, compare with others.
Location
Where is Gdańsk ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
PolandTemperate oceanic climate with a 7.9 → 0.8 gap between best and worst month. 10 years of ERA5 data to choose by project.
54.35°N · 18.65°E
Questions
Frequently asked questions
What is the best time to visit Gdańsk?
August is the best month with 22.0°C highs, 15.0°C lows, 7.3h of sunshine and 30.0% rainy days. The months of August & June offer comparable conditions.
How many hours of sunshine does Gdańsk get in August?
Gdańsk averages 7.3 sunshine hours per day in August. It is the sunniest month with a climate score of 7.4/10.
What is the rainiest month in Gdańsk?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Gdańsk in August?
In August, overnight lows reach 15.0°C, while afternoon highs average 22.0°C.
Is Gdańsk good in winter?
In winter (December-February), Gdańsk scores 0.8/10 on average — Difficult period — prefer the peak season.. The best month overall remains August with a score of 7.4/10.
When should you avoid Gdańsk?
January is the most difficult month to visit Gdańsk, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Gdańsk in May?
In May, the sea averages 13°C in Gdańsk: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Gdańsk in May?
The average UV index reaches 6 in May in Gdańsk (moderate), with about 15.8h of daylight. Protect during midday hours.