La Rochelle weather
Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for La Rochelle, New Aquitaine, France.
Best Time to Visit
Peak season May–SepOff season Nov–Mar
La Rochelle weather by month
When is the best time to visit La Rochelle?
Based on weather alone, the best time to visit La Rochelle is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 10°C (49°F) in January to 23°C (73°F) in August.
What is the rainiest month in La Rochelle?
November is the wettest month, with about 87 mm (3.4 in) of rain on average. September is the driest, with about 44 mm (1.7 in).
What is the hottest month in La Rochelle?
August is the warmest, with average highs of 23°C (73°F) and lows of 17°C (62°F). January is the coolest, with highs of 10°C (49°F) and lows of 6°C (42°F).
Does La Rochelle have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is November at about 87 mm (3.4 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months