September Rainfall and Precipitation in Brittany
Average rainfall, rainy days and the driest cities in Brittany, France in September.
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Best Places to Visit in Brittany in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Brittany.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Brittany precipitation in September: frequently asked questions
How much rainfall does Brittany, France receive in September?
Rainfall in Saint Malo during September is on the lighter side, averaging about 76 mm (3 in). Expect predominantly dry weather punctuated by short showers.
How many days does it rain in Brittany, France in September?
Rainfall in Saint Malo typically falls on roughly 13 days days in September.
Is September part of the rainy season in Brittany, France?
September is generally a drier month for Brittany, France, falling outside the main rainy season.
What is the wettest city in September in Brittany, France?
In our database, Cancale stands out as having an average rainfall level of 85 mm (3.3 in), making it the wettest location.
What is the driest city in September in Brittany, France?
Sixt-sur-Aff is the driest city we have data for in Brittany, France in September, with monthly rainfall close to 53 mm (2.1 in).
Interested in more climate information?
We have much more information about the climate in Brittany.
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