June · Poland
Best time to visit Gdynia in June Weather, crowds & prices
Weather in Gdynia in June
Average temperature 17°C, 56 mm of rain, about 27 days with 6+ hours of sunshine and 78% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
June score
6.6/10
Ranked #2 of 12 months
- Avg temp
- 17°C
- Rainfall
- 56 mm
- Humidity
- 78%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
June in Gdynia scores 6.6/10 for beach and coastal travel - one of the top 12-month picks (#2). Expect around 17°C, 56 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Gdynia grew as Poland's modern port, with modernist architecture, a long beach and the Błyskawica destroyer.
June in Gdynia — middling scores, decent value
Temperatures hover around 17°C (62°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 56 mm of rain this month — a flexible day or two helps — with about 27 days with 6+ hours of sunshine and 17 hours of daylight to work around it.
That is 6.6/10 on the same scale — 2nd of 12 months, versus 6.8/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Gdynia in June?
- In June, Gdynia averages 17°C, 56 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 6.6/10.
- Is June a good time to visit Gdynia?
- June earns a 6.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Gdynia in June?
- Expect about 56 mm of rain in June. Average humidity is 78% and there are about 27 days with 6+ hours of sunshine.
Curated in Gdynia
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Gdynia, Poland. Live activities and tours from GetYourGuide, matched to this destination.