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Atlantic coast of France




Atlantic coast of France Weather September

To help you choose the best time to travel, you can find climate data below on the weather on the Atlantic coast of France in September.

Atlantic coast of France Weather September:La RochelleBiarritz
day temperatureaverage daily high+22.2°C+23.2°C
night temperatureaverage daily low+13.4°C+14.5°C
sea temperaturesea temperature+19°C+21.3°C
Daylight hoursdaylight hours13.0h12.9h
sunny hours per daysunny/overcast hours7.3/5.7h6.4/6.5h
average monthly precipitationaverage monthly precipitation59 mm120 mm

Best places on the Atlantic coast of France

Temperature on the Atlantic coast of France

The average daily maximum in September is +22.2 — +23.2°C, and the minimum +13.4 — +14.5°C.

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Best places on the Atlantic coast of France:


La Rochelle


Le Havre

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Sea temperature

The average monthly temperature in the Atlantic Ocean on the beaches of La Rochelle in September is +19 degrees and on the beaches of Biarritz +21.3 degrees.

The water is warm enough for most people to bathe in, however a majority would still consider it too cool.

Atlantic coast of France climate by month


The normal amount of precipitation for September is from 59 to 120 mm, which may ruin part of the trip.