Climate and monthly weather forecastMrzeżyno, Poland

Climate and monthly weather forecast

Weather in January

January through March, with an average sea temperature of 2.4°C (36.3°F), are months with the coldest seawater in Mrzeżyno, Poland. Note: While swimming, this scenario is perilously cold, dangerous, and potentially fatal. Weather in January »

Weather in February

The months with the coldest seawater in Mrzeżyno, Poland, are January through March, with an average sea temperature of 2.4°C (36.3°F). Note: During swimming activities, this situation is lethal and fraught with danger. Weather in February »

Weather in March

January through March, with an average sea temperature of 2.4°C (36.3°F), are months with the coldest seawater in Mrzeżyno, Poland. Note: With respect to swimming, this presents an immediate life risk. Weather in March »

Weather in April

In Mrzeżyno, Poland, the average seawater temperature in April is 5.3°C (41.5°F). Note: While a brief time in 5.3°C (41.5°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state. Weather in April »

Weather in May

In Mrzeżyno, Poland, in May, the average water temperature is 9.8°C (49.6°F). Note: In 9.8°C (49.6°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health. Weather in May »

Weather in June

In Mrzeżyno, Poland, in June, the average water temperature is 15.3°C (59.5°F). Note: Most people do not find swimming enjoyable in water of 15.3°C (59.5°F). Weather in June »

Weather in July

In Mrzeżyno, Poland, the average seawater temperature in July is 18.3°C (64.9°F). Note: Swimming in 18.3°C (64.9°F) is not pleasurable for most people. Weather in July »

Weather in August

The month with the warmest seawater in Mrzeżyno, Poland, is August, with an average sea temperature of 18.8°C (65.8°F). Note: For the majority, swimming in 18.8°C (65.8°F) does not offer a pleasant experience. Weather in August »

Weather in September

In September, the average sea temperature in Mrzeżyno, Poland, is 17.1°C (62.8°F). Note: Swimming in water at 17.1°C (62.8°F) is not a pleasing experience for the majority. Weather in September »

Weather in October

In October, the average sea temperature in Mrzeżyno, Poland, is 13°C (55.4°F). Note: Dipping into 13°C (55.4°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Weather in October »

Weather in November

In November, the average sea temperature in Mrzeżyno, Poland, is 9°C (48.2°F). Note: Swimming in 9°C (48.2°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity. Weather in November »

Weather in December

In December, the average sea temperature in Mrzeżyno, Poland, is 5.4°C (41.7°F). Note: Diving into 5.4°C (41.7°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation. Weather in December »

Frequently asked questions

January through March, with an average sea temperature of 2.4°C (36.3°F), are months with the coldest seawater.

With an average of 17h and 6min of daylight, June has the longest days of the year.

August is the month with the warmest seawater, with an average sea temperature of 18.8°C (65.8°F).

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.

With an average of 7h and 30min of daylight, December has the shortest days of the year.

Average sea temperature
Mrzeżyno, Poland

The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest months (with the lowest average sea temperature) are January, February and March (2.4°C).

Average daylight
Mrzeżyno, Poland

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).