Le Tréport
France
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Le Tréport, France

In Le Tréport, France, the average seawater temperature in January is 8.2°C (46.8°F). Note: Swimming in 8.2°C (46.8°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 January »

In February, the average sea temperature in Le Tréport, France, is 8.3°C (46.9°F). Note: Swimming in 8.3°C (46.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in February »

The month with the coldest seawater in Le Tréport, France, is March, with an average sea temperature of 7.9°C (46.2°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 March »

In Le Tréport, France, the average seawater temperature in April is 9.8°C (49.6°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 April »

In May, the average sea temperature in Le Tréport, France, is 11.9°C (53.4°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 May »

In June, the average sea temperature in Le Tréport, France, is 14.2°C (57.6°F). Note: Swimming in 14.2°C (57.6°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 July, the average sea temperature in Le Tréport, France, is 16.3°C (61.3°F). Note: For most, swimming in 16.3°C (61.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F). Weather in July »

Months with the warmest seawater in Le Tréport, France, are August and September, with an average sea temperature of 17.8°C (64°F). Note: Swimming in 17.8°C (64°F) is not enjoyable for the majority. Weather in August »

Months with the warmest seawater in Le Tréport, France, are August and September, with an average sea temperature of 17.8°C (64°F). Note: For most, swimming in 17.8°C (64°F) is not an enjoyable activity. Weather in September »

In Le Tréport, France, the average seawater temperature in October 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 October »

In Le Tréport, France, the average seawater temperature in November is 14.4°C (57.9°F). Note: Swimming in 14.4°C (57.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in November »

In Le Tréport, France, the average seawater temperature in December is 11.4°C (52.5°F). Note: Swimming in 11.4°C (52.5°F) is considered life-threatening. Weather in December »

What is the month with the coldest sea water in Le Tréport?

March is the month with the coldest seawater, with an average sea temperature of 7.9°C (46.2°F).

When are the longest days in Le Tréport?

June has the longest days of the year, with an average of 16.3h of daylight.

What months are the sea warmest in Le Tréport?

August and September, with an average sea temperature of 17.8°C (64°F), are months with the warmest seawater.

What is the month with the shortest days in Le Tréport?

The month with the shortest days in Le Tréport is December, with an average of 8.2h of daylight.
Average sea temperature - Le Tréport, France

Best months for swimming (with the highest average sea temperature) are August and September (17.8°C).
The coldest month (with the lowest average sea temperature) is March (7.9°C).

Average daylight - Le Tréport, France

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.2h).