Brittany Monthly Climate Averages

To help you choose the best time to travel, you can find climate data below on the weather in Brittany .


Month	t°C day	t°C night	mm rain	daylight

January	+9.3	+4.4	144	9.5h
February	+9.5	+4.1	112	10.8h
March	+11.5	+5.4	96	12.5h
April	+13.2	+6.1	92	14.3h
May	+16.2	+8.9	79	15.9h
June	+18.7	+11.2	60	16.7h
July	+20.7	+13.2	67	16.3h
August	+20.8	+13.2	67	14.8h
September	+19.1	+11.6	83	13.1h
October	+15.7	+9.6	129	11.3h
November	+12.2	+6.7	134	9.8h
December	+9.9	+4.8	148	9h

Best places

Best time with the soft weather for the sightseeing and long walks in Brittany are June, July, August, September.

Temperature in Brittany

The table shows that the hottest months in Brittany are August and July, during which the average daytime temperature reaches +20.8°C and the nighttime temperature falls to +13.2°C.

The coldest months are January and February, when the daily average temperature falls to +9.3°C, and drops to +4.4°C during the night.

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