Gdynia
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Gdynia Weather in June

June in Gdynia brings pleasant temperatures around 19°C (66°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 77 mm (3 in) for the month.

Rainfall in Gdynia in June

You can expect rain on roughly 12 days based on historical data, averaging 77 mm (3 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Gdynia in June

Daytime temperatures in Gdynia reach 19°C (66°F) in June, dropping to 12°C (54°F) at night. The summer season is characteristic of June. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Gdynia.

Gdynia Temperature in June

Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
38%
Precipitation
77 mm (3 in)
Rainy days
12 days
Humidity
76%

Gdynia Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Gdynia typically stay consistent throughout June, with daily highs averaging around 19°C (66°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 Gdynia in June

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

Gdynia historical weather extremes in June

The extremes listed below come from historical weather data collected in Gdynia from 1976 through 2026.

  • The hottest June day on record in Gdynia 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 Gdynia in June

Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Gdynia in June

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

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

Gdynia 3-Day Forecast

More climate data for Gdynia

Popular in June

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

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.