Weather in Nantes in September
The weather in Nantes in September is pleasant during the day and a little cold sometimes, especially at night. Temperatures range from 11 to 22 degrees and there are 17 days of rain on average. Please prepare accordingly with an umbrella and warm clothing.
Avg Temp
11° - 22°
Avg Rainy Days
17
Avg Dry Days
13
Avg Snow Days
0
Weather Facts - Nantes in September
* The warmest temperature recorded in in September is 33°C
* The coldest temperature recorded in Nantes in September is 1°C
* The average rainfall in Nantes in September is 51 mm