Brittany Weather September
To help you choose the best time to travel, you can find climate data below on the weather in Brittany in September.
|average daily high||+19.1°C|
|average daily low||+11.6°C|
|sunny / overcast hours||5.3 / 7.8|
|average monthly precipitation||83 mm|
Temperature in Brittany
In September the average daily maximum in Brittany is +19.1°C, and the minimum +11.6°C.
The hottest September day on record is +32.6°C, and the coldest +3.5°C.
Best beach resorts in September:
There are 13.1 hours of daylight in Brittany in September. Out of these, on average 5.3 are sunny, which means it is mostly cloudy.
The average monthly temperature on the beaches of Brittany in September is +16.5°C.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
The amount of precipitation in Brittany in September is usually 83 mm, which may cause a change of plans on certain days.