August weather forecast
Gdynia, Poland

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Weather in August

Approaching the end of summer, August in Gdynia continues its warmth, with only a slight decrease from July's temperature highs. This month witnesses the year's warmest mean sea temperature of 19.1°C (66.4°F), maximizing beach and water activities. The city continues to welcome and accommodate the surge of tourists with its sunny weather and breathtaking seaside views. Alongside, August rolls out music and art festivals, adding a cultural flavor to the summer jollity. Despite the impending season change, Gdynia retains its summer charm well into the month.

Temperature

The initiation of August records an average high-temperature of a still pleasant 22.5°C (72.5°F), displaying a near consistency with the previous month. During August, the nighttime temperature in Gdynia averages to a mild 14.5°C (58.1°F).

Humidity

In August, the average relative humidity in Gdynia is 72%.

Rainfall

The month with the most rainfall in Gdynia is August, when the rain falls for 17 days and typically aggregates up to 75mm (2.95") of precipitation.

Snowfall

In Gdynia, snow does not fall in May through September.

Sea temperature

With an average sea temperature of 19.1°C (66.4°F), August is the month with the warmest seawater in Gdynia, Poland.
Note: Swimming is not a pleasurable activity for the majority in water at 19.1°C (66.4°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in August in Gdynia is 14h and 52min.
On the first day of August in Gdynia, Poland, sunrise is at 04:58 and sunset at 20:46. On the last day of the month, sunrise is at 05:52 and sunset at 19:39 CEST.
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Frequently asked questions

What are the temperatures in Gdynia in August?

The high-temperature, in August, in Gdynia, records 22.5°C (72.5°F), while the low-temperature is 14.5°C (58.1°F).

What is the average humidity in August in Gdynia?

The average relative humidity in August is 72%.

What is the wettest month in Gdynia?

August is the month with the most rainfall. Rain falls for 17 days and accumulates 75mm (2.95") of precipitation.

How many days does it rain in August in Gdynia?

In Gdynia, during August, the rain falls for 17 days and regularly aggregates up to 75mm (2.95") of precipitation.

When it does not snow in Gdynia?

May through September are months without snowfall in Gdynia.

What month is the sea warmest in Gdynia?

August is the month with the warmest seawater, with an average sea temperature of 19.1°C (66.4°F).

What is the sea temperature in August in Gdynia?

In August, the average sea temperature in Gdynia is 19.1°C (66.4°F). Swimming in 19.1°C (66.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in August in Gdynia?

The average day length in August in Gdynia is 14h and 52min.

What time are sunrise and sunset in August in Gdynia?

In August, on the first day of the month, sunrise is at 04:58 and sunset at 20:46. On the last day of the month, sunrise is at 05:52 and sunset at 19:39 CEST.
Average humidity
Average rainfall days
Average snowfall days
Average daylight

Average temperature in August
Gdynia, Poland

Average temperature in August - Gdynia, Poland
  • Average high temperature in August: 22.5°C

The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in August: 14.5°C

The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).

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Average humidity in August
Gdynia, Poland

Average humidity in August - Gdynia, Poland
  • Average humidity in August: 72%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is May (63%).

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Average rainfall in August
Gdynia, Poland

Average rainfall in August - Gdynia, Poland
  • Average rainfall in August: 74.9mm

The wettest month (with the highest rainfall) is August (74.9mm).
The driest month (with the least rainfall) is April (36.6mm).

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Average rainfall days in August
Gdynia, Poland

Average rainfall days in August - Gdynia, Poland
  • Average rainfall days in August: 17 days

The month with the highest number of rainy days is November (19 days).
The month with the least rainy days is February (11 days).

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Average snowfall days in August
Gdynia, Poland

Average snowfall days in August - Gdynia, Poland
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in August
Gdynia, Poland

Average sea temperature in August - Gdynia, Poland
  • Average sea temperature in August: 19.1°C

The best month for swimming (with the highest average sea temperature) is August (19.1°C).
The coldest month (with the lowest average sea temperature) is March (2.2°C).

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Average daylight in August
Gdynia, Poland

Average daylight in August - Gdynia, Poland
  • Average daylight in August: 14h and 5min

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).

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Gdynia, Poland

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