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Brittany weather in July

Are you planning a trip to Brittany in July and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Brittany in July?

Brittany is a region in France. July in Brittany generally has temperatures that range from pleasant to warm, with moderate precipitation. During July, summer is in full swing.

During the day temperatures vary from pleasant in Le Conquet at 18°C to warm in Varennes at 27°C. At night it cools down to 15°C in Varennes and 15°C in Le Conquet.

In July, precipitation varies across different areas. From moderate rainfall in Locmaria with an average of 41 mm to moderate rainfall in Roz-sur-Couesnon with 65 mm. Based on our climate data it is the driest month of the year in Saint Malo. The city Saint Malo usually sees around 206 hours of sunlight, indicating many sunny days.

To learn more about the conditions in specific areas of Brittany in July, check out the map below. For more details on the yearly weather, visit our Brittany climate page.

Where to go in Brittany in July

Find more information for the most popular destinations in the Brittany on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in July for the 5 most popular destinations in Brittany?

Saint Malo

In July Saint Malo generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 15°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Saint Malo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
19°C 
13°C 
207 hours 
61 mm 
11 days 
21°C 
15°C 
206 hours 
56 mm 
10 days 
August   >> August
>>  
22°C 
16°C 
199 hours 
63 mm 
12 days 
Climate in Saint Malo

Carnac

In July Carnac generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 16°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Carnac
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
20°C 
14°C 
47 mm 
12 days 
22°C 
16°C 
43 mm 
11 days 
August   >> August
>>  
22°C 
16°C 
49 mm 
13 days 
Climate in Carnac

Rennes

In July Rennes generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Rennes
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
12°C 
217 hours 
62 mm 
12 days 
25°C 
14°C 
212 hours 
53 mm 
11 days 
August   >> August
>>  
25°C 
14°C 
205 hours 
54 mm 
12 days 
Climate in Rennes

Brest

In July Brest generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Brest
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
19°C 
12°C 
216 hours 
59 mm 
14 days 
20°C 
14°C 
229 hours 
56 mm 
13 days 
August   >> August
>>  
21°C 
14°C 
206 hours 
63 mm 
15 days 
Climate in Brest

Perros-Guirec

In July Perros-Guirec generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 15°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Perros-Guirec
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
18°C 
13°C 
53 mm 
12 days 
19°C 
15°C 
46 mm 
11 days 
August   >> August
>>  
20°C 
15°C 
56 mm 
13 days 
Climate in Perros-Guirec

Is your destination not in the list? Have a look at other destinations in Brittany, in France.

Is July the best time to visit Brittany?

We believe that July is one of the best times to visit Brittany with overall perfect weather in Saint Malo. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Brittany is in July, August and September with generally perfect weather in Saint Malo. In contrast, January and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Brittany. Interested in the weather conditions in a specific month? Select the month below.

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  • 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 climate conditions. Find out where to go with our weather planner.