Monthly climate guide
Gdańsk weather in June
June in Gdańsk is typically mild, with average daytime highs around 19°C (66°F) and night-time lows near 13°C (55°F). The month usually brings about 58 mm of rain (some rain) and is often cloudy. Daytime highs are 4°C warmer than May and 2°C cooler than July.
What stands out in June
- Gdańsk is usually about 2°C cooler than Olsztyn, 140 km away, in June.
- It's one of the sunniest months here, with cloud cover around 60%.
- Good walking weather for combining St Mary's Church and Long Market (Długi Targ) in one day.
- June is Gdańsk's third warmest month.
Avg high
19°C
66°F
Avg low
13°C
55°F
Rainfall
58 mm
some rain
Humidity
78%
relative
Sky
60%
cloud · often cloudy
Gdańsk weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 1°C / 34°F | -2°C / 29°F | 62 mm | 91% | 92% |
| February | 2°C / 35°F | -2°C / 29°F | 41 mm | 90% | 86% |
| March | 5°C / 41°F | 0°C / 33°F | 38 mm | 85% | 80% |
| April | 10°C / 50°F | 4°C / 39°F | 36 mm | 82% | 65% |
| May | 15°C / 58°F | 8°C / 47°F | 48 mm | 80% | 58% |
| June | 19°C / 66°F | 13°C / 55°F | 58 mm | 78% | 60% |
| July | 21°C / 69°F | 15°C / 60°F | 94 mm | 79% | 66% |
| August | 22°C / 71°F | 16°C / 60°F | 59 mm | 76% | 62% |
| September | 18°C / 64°F | 13°C / 55°F | 64 mm | 79% | 65% |
| October | 13°C / 55°F | 8°C / 46°F | 65 mm | 84% | 75% |
| November | 7°C / 45°F | 4°C / 39°F | 62 mm | 91% | 85% |
| December | 4°C / 38°F | 1°C / 34°F | 66 mm | 91% | 88% |
What to pack for June
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is June a good time to visit Gdańsk?
Our Gdańsk guide recommends: June to August for the warmest weather and beach days; May and September are quieter and still pleasant.
Walk along the Motława riverside in the evening, when the old granaries and the medieval crane are lit up.
Best time to visit Gdańsk →Other Poland cities in June
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Gdańsk weather in June. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/poland/gdansk/june
<a href="https://weathercompare.eu/weather/poland/gdansk/june">Gdańsk weather in June</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/poland/gdansk" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Gdańsk weather in June"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/poland/gdansk/june">Gdańsk weather in June</a> – WeatherCompare</p>
Gdańsk in June: quick answers
Is June a good time to visit Gdańsk?
Yes. June is one of the best months for Gdańsk, with highs around 19°C and about 58 mm of rain.
How warm is Gdańsk in June?
Average highs are about 19°C (66°F) and average lows about 13°C (55°F), based on 10 years of daily data.
Does it rain a lot in Gdańsk in June?
Gdańsk typically gets around 58 mm of rain in June — some rain.
When is the best time to visit Gdańsk?
June to August for the warmest weather and beach days; May and September are quieter and still pleasant.
Figures are long-term averages for the area around Gdańsk (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.