Brittany weather by month

Check out Brittany weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
9°C maximum daytime temperature in January in Brest9
9°C maximum daytime temperature in February in Brest9
11°C maximum daytime temperature in March in Brest11
13°C maximum daytime temperature in April in Brest13
15°C maximum daytime temperature in May in Brest15
18°C maximum daytime temperature in June in Brest18
20°C maximum daytime temperature in July in Brest20
20°C maximum daytime temperature in August in Brest20
19°C maximum daytime temperature in September in Brest19
16°C maximum daytime temperature in October in Brest16
12°C maximum daytime temperature in November in Brest12
10°C maximum daytime temperature in December in Brest10
Hours of sunshine (daily)
Days with some rainfall
22 days with some rainfall in January in Brest22
18 days with some rainfall in February in Brest18
20 days with some rainfall in March in Brest20
17 days with some rainfall in April in Brest17
16 days with some rainfall in May in Brest16
13 days with some rainfall in June in Brest13
13 days with some rainfall in July in Brest13
15 days with some rainfall in August in Brest15
15 days with some rainfall in September in Brest15
18 days with some rainfall in October in Brest18
21 days with some rainfall in November in Brest21
21 days with some rainfall in December in Brest21
Sea temperature °C
10°C sea temperature in January in Brest10
10°C sea temperature in February in Brest10
10°C sea temperature in March in Brest10
11°C sea temperature in April in Brest11
13°C sea temperature in May in Brest13
15°C sea temperature in June in Brest15
16°C sea temperature in July in Brest16
17°C sea temperature in August in Brest17
16°C sea temperature in September in Brest16
15°C sea temperature in October in Brest15
13°C sea temperature in November in Brest13
12°C sea temperature in December in Brest12

More about Brittany

Brittany by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Brittany (Brest) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Brittany destinations

Below are average maximum temperatures at popular countries, regions and places in Brittany for next month - March. Select a destination to see the climate guide for all months of the year.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about France

Compare Brittany with the UK

Below the Brittany chart shows average maximum daytime temperature for Brittany, France (Brest) and the UK (London).

Maximum daytime temperature (°C)

Brittany, France (Brest)
UK (London)
9
7
9
7
11
10
13
13
15
17
18
20
20
22
20
22
19
19
16
15
12
10
10
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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