Belle Île en Mer Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Belle Île en Mer, France in August.

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Sauzon Le Palais Bangor Locmaria

Planning a getaway to Belle Île en Mer, France this August and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Belle Île en Mer in August

Belle Île en Mer, France is a region in France. August in Belle Île en Mer generally has pleasant temperatures, with moderate precipitation. August is a summer month.

Temperatures

You can expect pleasant maximum daytime temperatures of around 21°C (70°F) and nighttime temperatures around 17°C (63°F) in Sauzon. On average, August is the month with the highest temperature of the year in Belle Île en Mer, France.

For specific regional insights in Belle Île en Mer, France, refer to the map provided below.

Precipitation

August is a moderate rainy month with an average rainfall of around 47 mm (1.9 in) in Sauzon.

Explore Belle Île en Mer by month

Pick a month to see the average temperature, rainfall and sunshine in Belle Île en Mer — and find the best time to visit. (based on Sauzon)

January12°C (54°F) February11°C (52°F) March12°C (54°F) April14°C (57°F) May16°C (61°F) June19°C (66°F) This monthJuly20°C (68°F) August21°C (70°F) September20°C (68°F) October17°C (63°F) November15°C (59°F) December13°C (55°F)
Best Time to Visit Belle Île en Mer →

Best Places to Visit in Belle Île en Mer in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Belle Île en Mer.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Belle Île en Mer

What is the weather like in August for some of the most popular destinations in Belle Île en Mer, France?

Temperature range in Belle Île en Mer (August)

Precipitation variation in Belle Île en Mer (August)

Sauzon

In August Sauzon generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
20°C (68°F)
21°C (70°F)
20°C (68°F)
Min temperature
17°C (63°F)
17°C (63°F)
16°C (61°F)
Monthly rainfall
42 mm (1.7 in)
47 mm (1.9 in)
58 mm (2.3 in)
Monthly rainy days
11 days
13 days
14 days
Weather conditions
perfect
perfect
perfect
Climate in Sauzon →

Le Palais

In August Le Palais generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
20°C (68°F)
21°C (70°F)
20°C (68°F)
Min temperature
17°C (63°F)
17°C (63°F)
16°C (61°F)
Monthly rainfall
41 mm (1.6 in)
47 mm (1.9 in)
57 mm (2.2 in)
Monthly rainy days
11 days
13 days
13 days
Weather conditions
perfect
perfect
perfect
Climate in Le Palais →

Bangor

In August Bangor generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
20°C (68°F)
21°C (70°F)
20°C (68°F)
Min temperature
17°C (63°F)
17°C (63°F)
16°C (61°F)
Monthly rainfall
41 mm (1.6 in)
47 mm (1.9 in)
57 mm (2.2 in)
Monthly rainy days
11 days
13 days
13 days
Weather conditions
perfect
perfect
perfect
Climate in Bangor →

Locmaria

In August Locmaria generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
20°C (68°F)
21°C (70°F)
20°C (68°F)
Min temperature
17°C (63°F)
17°C (63°F)
16°C (61°F)
Monthly rainfall
41 mm (1.6 in)
46 mm (1.8 in)
57 mm (2.2 in)
Monthly rainy days
11 days
13 days
13 days
Weather conditions
perfect
perfect
perfect
Climate in Locmaria →

Is your destination not in the list? Have a look at all destinations in Belle Île en Mer, in France.

In our records: France August extremes

Notable August records observed across cities in France in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest August day in France reached 43°C (109°F) in Carcassonne on August 23, 2023.

Popular cities in August

Day & night temperatures, rainfall and average weather in Belle Île en Mer in August.

City Weather Day temp Night temp Rainfall
Sauzon 21°C (70°F) 17°C (63°F) 47 mm (1.9 in)
Le Palais 21°C (70°F) 17°C (63°F) 47 mm (1.9 in)
Bangor 21°C (70°F) 17°C (63°F) 47 mm (1.9 in)
Locmaria 21°C (70°F) 17°C (63°F) 46 mm (1.8 in)

Belle Île en Mer weather in August: frequently asked questions

What is the weather like in Belle Île en Mer, France in August?

Expect perfect weather across Belle Île en Mer, France in August. The popular destination of Sauzon averages 21°C (70°F) by day and 17°C (63°F) at night during this summer month.

What is the average temperature in Belle Île en Mer, France in August?

In Sauzon, the average daytime high in August is 21°C (70°F), while nighttime temperatures drop to around 17°C (63°F).

Does Belle Île en Mer, France get a lot of rain in August?

Rain is generally moderate to light in Belle Île en Mer, France during August, with Sauzon averaging close to 47 mm (1.9 in).

Is August a Good Time to Visit Belle Île en Mer, France?

We believe that August is one of the best times to visit Belle Île en Mer, France with overall perfect weather in Sauzon. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in July, August and September offering mostly perfect weather in Sauzon. On the other hand, the weather in December tends to be poor.

Interested in more climate information?

We have much more information about the climate in Belle Île en Mer.

Weather and climate has detailed information for every country in the world. Are you going to France? Get detailed historical weather averages for many cities in France.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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