According to information from Météo France published on Tuesday March 2, 2022, the climatic trend for the next three months gives drier and warmer weather than normal, throughout France, including in Brittany. However, Brittany is already in severe rainfall deficit.
Brittany is already in severe rainfall deficit.
However, Brittany is already in severe rainfall deficit. According to Michel Aïdonidis, head of Météo France in Brest, “since September 1, in other words the winter period when precipitation is most effective in replenishing reserves, there is a 25 to 30% deficit compared to normal, over the whole of Brittany, except in the north of the Cotes d’Armor, where the deficit is only 10%.
High probability rates
Of course, these are only probabilities… but the probability is 70% for warmer temperatures and 50% for less rain, which are rather high rates.