Trelleborg
Sweden
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Trelleborg, Sweden

In Trelleborg, Sweden, the average seawater temperature in January is 2.9°C (37.2°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in January »

February and March, with an average sea temperature of 2.6°C (36.7°F), are months with the coldest seawater in Trelleborg, Sweden. Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in February »

Months with the coldest seawater in Trelleborg, Sweden, are February and March, with an average sea temperature of 2.6°C (36.7°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in March »

In Trelleborg, Sweden, in April, the average water temperature is 5.3°C (41.5°F). Note: Swimming in 5.3°C (41.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in April »

In Trelleborg, Sweden, the average seawater temperature in May is 9.4°C (48.9°F). Note: Swimming in 9.4°C (48.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in May »

In Trelleborg, Sweden, the average seawater temperature in June is 14.3°C (57.7°F). Note: Swimming in 14.3°C (57.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in June »

In Trelleborg, Sweden, in July, the average water temperature is 17.2°C (63°F). Note: For swimming, a surface water temperature of 17.2°C (63°F) is not enjoyable for the majority. Weather in July »

The month with the warmest seawater in Trelleborg, Sweden, is August, with an average sea temperature of 17.4°C (63.3°F). Note: For most, swimming in 17.4°C (63.3°F) is not an enjoyable activity. Weather in August »

In Trelleborg, Sweden, the average seawater temperature in September is 16.3°C (61.3°F). Note: For swimming, a surface water temperature of 16.3°C (61.3°F) is not enjoyable for the majority. Weather in September »

In Trelleborg, Sweden, in October, the average water temperature is 12.8°C (55°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in October »

In Trelleborg, Sweden, the average seawater temperature in November is 9.1°C (48.4°F). Note: Swimming in 9.1°C (48.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in November »

In Trelleborg, Sweden, in December, the average water temperature is 5.9°C (42.6°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in December »

What are the months with the coldest sea water in Trelleborg?

February and March, with an average sea temperature of 2.6°C (36.7°F), are months with the coldest seawater in Trelleborg.

When are the longest days in Trelleborg?

The month with the longest days in Trelleborg, Sweden, is June, with an average of 17.4h of daylight.

When is the sea warmest in Trelleborg?

With an average sea temperature of 17.4°C (63.3°F), August is the month with the warmest seawater.

What is the month with the shortest days in Trelleborg?

December has the shortest days of the year in Trelleborg, Sweden, with an average of 7.2h of daylight.
Average sea temperature - Trelleborg, Sweden

The best month for swimming (with the highest average sea temperature) is August (17.4°C).
The coldest months (with the lowest average sea temperature) are February and March (2.6°C).

Average daylight - Trelleborg, Sweden

The month with the longest days is June (Average daylight: 17.4h).
The month with the shortest days is December (Average daylight: 7.2h).