The driest cities in Brittany

Le Palais (Morbihan) is the driest city in Brittany, with just 681 mm (26.8 in) of precipitation a year on average.

In order: Le Palais (681 mm), Quiberon (690 mm), Carnac (690 mm), Saint-Pierre-Quiberon (690 mm), Plouharnel (690 mm), Rennes (691 mm), Bruz (691 mm), Cesson-Sévigné (691 mm), Saint-Jacques-de-la-Lande (691 mm), and Châteaugiron (691 mm).

Plonévez-du-Faou (Finistère) is the rainiest city in Brittany, with 1,552 mm (61.1 in) of precipitation a year on average. See the rainiest cities in Brittany.

445 out of 1,202. Not ranked: towns with fewer than 2,000 inhabitants and towns without a Météo-France station within 30 km and 300 m of elevation.

They are Météo-France climate normals (30-year averages), recorded at the weather station closest to the town hall, no more than 30 km away and within 300 m of elevation: towns linked to the same station share the same value and are tied. Towns without a station close enough are not ranked. Only towns with 2,000 or more inhabitants are ranked.