Atlantic coast of France Monthly Climate Averages

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


Month	La Rochelle		Biarritz
Month	day	night	day	night

January	+9.1°C	+3.8°C	+12°C	+4.8°C
February	+10.2°C	+3.7°C	+12.8°C	+5°C
March	+13°C	+5.9°C	+15°C	+7°C
April	+15.4°C	+7.6°C	+16.2°C	+8.5°C
May	+19.2°C	+11.1°C	+19.6°C	+11.6°C
June	+22.4°C	+14°C	+22.1°C	+14.6°C
July	+24.5°C	+16.1°C	+24.1°C	+16.7°C
August	+24.6°C	+16°C	+24.7°C	+17°C
September	+22.2°C	+13.4°C	+23.2°C	+14.5°C
October	+18.1°C	+10.9°C	+20°C	+11.9°C
November	+12.9°C	+6.8°C	+15.1°C	+7.7°C
December	+9.7°C	+4.3°C	+12.5°C	+5.5°C

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Temperature on the Atlantic coast of France

The table shows that the hottest months on the Atlantic coast of France are August and July, during which the average daytime temperature reaches 24.7°C and the nighttime temperature falls to 17°C.

The coldest months are January and December, when the daily average temperature falls to 9.1°C, and drops to + 3.8°C during the night.

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Sea temperature

The highest average monthly temperature in the Atlantic Ocean on the beaches of La Rochelle is in August and July and is 19-20°C.

The highest average monthly temperature in the Atlantic Ocean on the beaches of Biarritz is in August and September and equals 21.3 23.1°C.

on the Atlantic coast of France climate by month

Precipitation

The largest amount of rain falls on average in November and October, up to 186mm, and the least in June and July — up to 88mm.