Ars-en-Ré
France
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Ars-en-Ré, France

In January, the average sea temperature in Ars-en-Ré, France, is 10.3°C (50.5°F). Note: Swimming in 10.3°C (50.5°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 »
With an average sea temperature of 9.8°C (49.6°F), February is the month with the coldest seawater in Ars-en-Ré, France. Note: Swimming in 9.8°C (49.6°F) is considered dangerous. Weather in February »

In March, the average sea temperature in Ars-en-Ré, France, is 10.1°C (50.2°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 Ars-en-Ré, France, in April, the average water temperature is 12.8°C (55°F). Note: Swimming in 12.8°C (55°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 May, the average sea temperature in Ars-en-Ré, France, is 15.4°C (59.7°F). Note: Swimming in 15.4°C (59.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in May »

In Ars-en-Ré, France, the average seawater temperature in June is 17.9°C (64.2°F). Note: For swimming, a surface water temperature of 17.9°C (64.2°F) is not enjoyable for the majority. Weather in June »

In Ars-en-Ré, France, in July, the average water temperature is 18.8°C (65.8°F). Note: For most, swimming in 18.8°C (65.8°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 »

August is the month with the warmest seawater in Ars-en-Ré, France, with an average sea temperature of 19.6°C (67.3°F). Note: For swimming, a surface water temperature of 19.6°C (67.3°F) is not enjoyable for the majority. Weather in August »

In September, the average sea temperature in Ars-en-Ré, France, is 19.1°C (66.4°F). Note: Swimming in 19.1°C (66.4°F) is not enjoyable for the majority. Weather in September »

In Ars-en-Ré, France, in October, the average water temperature is 17.5°C (63.5°F). Note: For most, swimming in 17.5°C (63.5°F) is not an enjoyable activity. Weather in October »

In Ars-en-Ré, France, the average seawater temperature in November is 15.7°C (60.3°F). Note: For most, swimming in 15.7°C (60.3°F) is not an enjoyable activity. Weather in November »

In Ars-en-Ré, France, in December, the average water temperature is 13.1°C (55.6°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 »

When is the sea coldest in Ars-en-Ré?

With an average sea temperature of 9.8°C (49.6°F), February is the month with the coldest seawater.

When are the longest days in Ars-en-Ré?

With an average of 15.7h of daylight, June has the longest days of the year in Ars-en-Ré.

What is the month with the warmest sea water in Ars-en-Ré?

August is the month with the warmest seawater in Ars-en-Ré, France, with an average sea temperature of 19.6°C (67.3°F).

What is the month with the shortest days in Ars-en-Ré?

The month with the shortest days in Ars-en-Ré, France, is December, with an average of 8.7h of daylight.
Average sea temperature - Ars-en-Ré, France

The best month for swimming (with the highest average sea temperature) is August (19.6°C).
The coldest month (with the lowest average sea temperature) is February (9.8°C).

Average daylight - Ars-en-Ré, France

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).