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Weather in October in Brittany

Planning a getaway to Brittany this October and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Brittany in October?

Brittany is a region in France. October in Brittany generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to high.

Temperatures

The average highest temperatures fluctuate between mild in Porspoder at 16°C to pleasant in Varennes at 18°C. Nighttime temperatures generally drop to 9°C in Varennes and 13°C in Porspoder.

Precipitation

In October, precipitation varies across different areas. From moderate rainfall in Cléry-Saint-André with an average of 70 mm to high rainfall in Crozon with 131 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 115 hours of sunlight expected in Saint Malo. This makes it neither too gloomy nor overly bright.

For a closer look at October's conditions in Brittany, see the map below. For a more detailed look at Brittany's yearly weather, check out our Brittany climate page.

Where to go in Brittany in October

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

Map not visible? Whoops sorry! Please refresh the page.
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 October for the 5 most popular destinations in Brittany?

Saint Malo

In October Saint Malo generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable 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
20°C 
14°C 
169 hours 
76 mm 
13 days 
17°C 
12°C 
115 hours 
99 mm 
15 days 
14°C 
9°C 
81 hours 
105 mm 
18 days 
Climate in Saint Malo

Carnac

In October Carnac generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable 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
20°C 
14°C 
59 mm 
14 days 
17°C 
12°C 
95 mm 
16 days 
14°C 
9°C 
97 mm 
19 days 
Climate in Carnac

Rennes

In October Rennes generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are tolerable 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
22°C 
11°C 
177 hours 
57 mm 
12 days 
17°C 
9°C 
119 hours 
75 mm 
15 days 
13°C 
6°C 
82 hours 
72 mm 
17 days 
Climate in Rennes

Brest

In October Brest generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are unpleasant 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
19°C 
13°C 
168 hours 
64 mm 
15 days 
17°C 
11°C 
124 hours 
104 mm 
18 days 
14°C 
9°C 
80 hours 
111 mm 
21 days 
Climate in Brest

Perros-Guirec

In October Perros-Guirec generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 12°C and high monthly rainfall. So on average the conditions are unpleasant 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
19°C 
14°C 
61 mm 
14 days 
17°C 
12°C 
101 mm 
16 days 
14°C 
10°C 
116 mm 
19 days 
Climate in Perros-Guirec

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

Is October the best time to visit Brittany?

Given the typically tolerable weather conditions in Saint Malo, October might be a good time to visit Brittany. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in July, August and September offering mostly perfect weather in Saint Malo. On the other hand, the months of 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 travel conditions. Find out where to go with our weather planner.