Gdańsk
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Gdańsk Weather in June

June in Gdańsk typically sees daytime highs of 21°C (70°F) and nighttime lows of 11°C (52°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Gdańsk in June

Rain is expected on roughly 12 days, totalling around 76 mm (3 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Gdańsk in June

Gdańsk in June has excellent weather. Days reach 21°C (70°F) and nights cool to 11°C (52°F). June marks the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Gdańsk in June

With approximately 257 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Gdańsk in June

June has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in June

With water temperatures around 12°C (54°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

If you favor pleasant temperatures and minimal rainfall, June is one of the best months to visit Gdańsk.

Gdańsk Temperature in June

Min Temperature
11°C (52°F)
Max Temperature
21°C (70°F)
Water Temperature
12°C (54°F)
Chance of Rain
39%
Precipitation
76 mm (3 in)
Rainy days
12 days
Humidity
75%
Windspeed
3 m/s (6 knots)
Sunshine
257 hours
Percentage Sunshine

Gdańsk Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Gdańsk - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Gdańsk typically stay consistent throughout June, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°F).

Average temperatures in June

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

Historical weather records for Gdańsk in June

Browse day-by-day weather records for Gdańsk spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Gdańsk historical weather extremes in June

Our historical data for Gdańsk spans 1976 to 2026, revealing these weather extremes.

  • The hottest June day on record in Gdańsk reached 35°C (95°F) (June 28, 2026).
  • The lowest daytime temperature in June was 8°C (46°F), recorded on June 1, 1977.
  • The lowest overnight temperature recorded in June was 0°C (32°F) (June 11, 1982).

Best Places in Poland in June

Find out more about the weather in Poland and which places have the best travel conditions in this month. See all of Poland in June →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Gdańsk in June

Comfortable temperatures call for an easy wardrobe in June. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. The water temperature sits at about 12°C (54°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Gdańsk in June

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Gdańsk 3-Day Forecast

More climate data for Gdańsk

Popular in June

Where to go in June - average daytime high across popular destinations.

Bucket list

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