July is the hottest month in La Rochelle with an average temperature of 20°C (68°F) and the coldest is January at 6°C (43°F) with the most daily sunshine hours at 9 in July. The wettest month is January with an average of 80mm of rain. The best month to swim in the sea is in August when the average sea temperature is 21°C (70°F).
Sorted by popularity:
Sunrise 08:37
Sunset 17:19
Sunrise 08:37
Sunset 17:19