Climate and Weather of Brittany, France

The climate of Brittany

According to Remzfamily, Brittany has a very changeable climate. Within the climate system of Köppen-Geiger there is the temperate maritime climate (Cfb climate). If you initially expected this beautiful rugged area to be characterized by rain and storms, then you are wrong. Brittany is very sweet and gentle in places and the climate is just like the landscape itself. Summers are pleasant, with an average temperature of about 20 °C, just like the lovely villagesthat you will find everywhere on the coast. Because of the Warm Gulf Stream that goes around Brittany, it is never really cold here and it doesn’t freeze very often even in winter. However, the rocky coast is capricious, just like autumn and spring. When it storms, it is in these seasons. The weather can also change quickly all year round due to the influence of the wind. For example, you notice that in the summer days with warm summer weather can quickly alternate with periods in which cooler changeable weather dominates in Brittany. Summer showers can be accompanied by a heavy thunderstorm.

Four Seasons

Brittany has four seasons, each lasting three months. Winter lasts from December to February, spring covers the months of March, April and May, summer lasts from June to August and autumn starts in September to last until the end of November. Striking for the seasons in Brittany is that the summer months are somewhat drier than the remaining months of the year. On an annual basis, there is an average of 1000 to 1300 millimeters of precipitation in Brittany. During the winter there is a reasonable chance of snow or other winter precipitation, especially further inland. Longer periods of winter weather and heavy snowfall are exceptional in Brittany. In winter, westerly to south-westerly air currents dominate, limiting the chance of cold weather.

Climate figures

The figures below are based on long-term average climate statistics. The temperatures are displayed in degrees Celsius (°C).

maximum temperature minimum temperature hours of sunshine per day days of rainfall per month water temperature
January 9℃ 4℃ 2 16 7℃
February 10℃ 4℃ 3 13 9℃
March 12℃ 5℃ 4 14 9℃
April 14℃ 6℃ 6 12 12℃
May 17℃ 9℃ 6 11 15℃
June 20℃ 12℃ 7 9 17℃
July 22℃ 14℃ 7 10 18℃
August 22℃ 14℃ 7 9 18℃
September 20℃ 12℃ 6 10 17℃
October 16℃ 10℃ 4 15 13℃
November 12℃ 7℃ 3 16 11℃
December 10℃ 5℃ 2 16 9℃

The weather in Brittany

Do you want to know what the weather is like in Brittany and what the current weather forecast for Brittany looks like? On our weather forecast pages for Brittany you can see what the current temperature is, what temperatures you can expect in the coming days and what the wind chill is. In addition, you can view the probability of precipitation, what type of precipitation is expected (for example, snow or rain) and approximately how much precipitation can fall within 24 hours. The general weather picture is just as important as the temperature or the chance of precipitation. Will it be sunny or heavily cloudy? What is the wind direction and how high is the wind force? Thanks to our accurate weather data, you can get a good idea of ​​the weather conditions you may encounter within Brittany. Below you can see all the places in Brittany where we offer weather forecasts.

The weather in January

In January, the average maximum temperature in Brittany is around 8 degrees Celsius. The average minimum temperature in January is 3 degrees. The number of hours that the sun is visible in January at this destination is around 2 hours per day. Within the whole month there is precipitation for about 19 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in February

In February, the average maximum temperature in Brittany is around 9 degrees Celsius. The average minimum temperature in February is 4 degrees. The number of hours that the sun is visible in February at this destination is around 3 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in March

In March, the average maximum temperature in Brittany is around 11 degrees Celsius. The average minimum temperature in March is 5 degrees. The number of hours that the sun is visible in March at this destination is around 5 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in April

In April, the average maximum temperature in Brittany is around 13 degrees Celsius. The average minimum temperature in April is 6 degrees. The number of hours that the sun is visible in April at this destination is around 6 hours per day. Within the whole month there is rainfall for about 15 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in May

In the month of May, the average maximum temperature in Brittany is around 17 degrees Celsius. The average minimum temperature in May is 9 degrees. The number of hours that the sun is visible in May in this destination is around 7 hours per day. Within the whole month there is precipitation for about 14 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in June

In the month of June, the average maximum temperature in Brittany is around 20 degrees Celsius. The average minimum temperature in June is 11 degrees. The number of hours that the sun is visible in June at this destination is around 7 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this means that there will not be much precipitation this month.

The weather in July

In July, the average maximum temperature in Brittany is around 21 degrees Celsius. The average minimum temperature in July is 13 degrees. The number of hours that the sun is visible in July at this destination is around 8 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this means that there will not be much precipitation this month.

The weather in August

In August, the average maximum temperature in Brittany is around 22 degrees Celsius. The average minimum temperature in August is 13 degrees. The number of hours that the sun is visible in August in this destination is around 7 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this means that there will not be much precipitation this month.

The weather in September

In September, the average maximum temperature in Brittany is around 20 degrees Celsius. The average minimum temperature in September is 12 degrees. The number of hours that the sun is visible in September at this destination is around 6 hours per day. Within the whole month there is rainfall for about 15 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in October

In October, the average maximum temperature in Brittany is around 16 degrees Celsius. The average minimum temperature in October is 10 degrees. The number of hours that the sun is visible in October at this destination is around 4 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in November

In November, the average maximum temperature in Brittany is around 12 degrees Celsius. The average minimum temperature in November is 6 degrees. The number of hours that the sun is visible in November at this destination is around 3 hours per day. Within the whole month there is precipitation for about 17 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in December

In December, the average maximum temperature in Brittany is around 9 degrees Celsius. The average minimum temperature in December is 4 degrees. The number of hours that the sun is visible in December at this destination is around 2 hours per day. Within the whole month there is precipitation for about 18 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

Brittany, France