Weather in La Rochelle in September
The weather in La Rochelle in September is pleasant during the day and a little cold sometimes, especially at night. Temperatures range from 14 to 22 degrees and there are 13 days of rain on average. Please prepare accordingly with an umbrella and warm clothing.
Avg Temp
14° - 22°
Avg Rainy Days
13
Avg Dry Days
17
Avg Snow Days
0
Weather Facts - La Rochelle in September
* The warmest temperature recorded in in September is 34°C
* The coldest temperature recorded in La Rochelle in September is 2°C
* The average rainfall in La Rochelle in September is 76 mm