Riec-sur-Belon
France
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Riec-sur-Belon, France

In Riec-sur-Belon, France, in January, the average water temperature is 10.6°C (51.1°F). Note: Swimming in 10.6°C (51.1°F) is considered life-threatening. Weather in January »
Months with the coldest seawater in Riec-sur-Belon, France, are February and March, with an average sea temperature of 10.1°C (50.2°F). Note: Swimming in 10.1°C (50.2°F) is considered dangerous. Weather in February »

February and March, with an average sea temperature of 10.1°C (50.2°F), are months with the coldest seawater in Riec-sur-Belon, France. Note: Swimming in 10.1°C (50.2°F) is considered life-threatening. Weather in March »

In Riec-sur-Belon, France, in April, the average water temperature is 11.8°C (53.2°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 April »

In Riec-sur-Belon, France, the average seawater temperature in May is 13.8°C (56.8°F). Note: Swimming in 13.8°C (56.8°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 June, the average sea temperature in Riec-sur-Belon, France, is 15.6°C (60.1°F). Note: For most, swimming in 15.6°C (60.1°F) is not an enjoyable activity. Weather in June »

In Riec-sur-Belon, France, in July, the average water temperature is 16.8°C (62.2°F). Note: For swimming, a surface water temperature of 16.8°C (62.2°F) is not enjoyable for the majority. Weather in July »

The month with the warmest seawater in Riec-sur-Belon, France, is August, with an average sea temperature of 17.4°C (63.3°F). Note: For swimming, a surface water temperature of 17.4°C (63.3°F) is not enjoyable for the majority. Weather in August »

In September, the average sea temperature in Riec-sur-Belon, France, 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 September »

In Riec-sur-Belon, France, the average seawater temperature in October is 16.2°C (61.2°F). Note: Swimming in 16.2°C (61.2°F) is not enjoyable for the majority. Weather in October »

In Riec-sur-Belon, France, the average seawater temperature in November is 14.9°C (58.8°F). Note: Swimming in 14.9°C (58.8°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 December, the average sea temperature in Riec-sur-Belon, France, is 12.6°C (54.7°F). Note: Swimming in 12.6°C (54.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in December »

What are the months with the coldest sea water in Riec-sur-Belon?

February and March, with an average sea temperature of 10.1°C (50.2°F), are months with the coldest seawater in Riec-sur-Belon, France.

When are the longest days in Riec-sur-Belon?

June has the longest days of the year, with an average of 16h of daylight.

What month is the sea warmest in Riec-sur-Belon?

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

What is the month with the shortest days in Riec-sur-Belon?

With an average of 8.5h of daylight, December has the shortest days of the year in Riec-sur-Belon.
Average sea temperature - Riec-sur-Belon, France

The best month for swimming (with the highest average sea temperature) is August (17.4°C).
Coldest months (with the lowest average sea temperature) are February and March (10.1°C).

Average daylight - Riec-sur-Belon, France

The month with the longest days is June (Average daylight: 16h).
The month with shortest days is December (Average daylight: 8.5h).