Weather in Brittany in october 2025

Here, check out the weather forecast for the month of october for most popular cities in Brittany. These predictions are probabilities for october from weather reports for many years. The percentage indicates the probability of having the weather mentioned.



Where to go in Brittany in october?

Where to go in Brittany in october: destination map

Legend: perfect weather good tolerable bad very bad

Where to go in october based on the weather?

Côtes-d'Armor
(Saint-Brieuc (Côtes d'Armor), Perros-Guirec, Erquy...)
61°F to 63°F5 à 7 days59°F to 63°F
good weather
Finistère
(Brest, Quimper, Concarneau...)
61°F to 63°F5 à 9 days59°F to 63°F
good weather
Ille-et-Vilaine
(Rennes, Saint-Malo, Redon...)
63°F to 65°F3 à 7 days63°F
good weather
Morbihan
(Vannes, Lorient, The Quiberon peninsula...)
32°F to 65°F0 à 7 days63°F
good weather


Where should you go in Brittany in october when it comes to the weather?

Remember:
The climate in Brittany in october is good across the board.

You are lucky: It is not ideal 100%, but the weather in Brittany that month is, on average, pretty good in Erquy, Bénodet, Fouesnant, Quimper, Dinard, Saint-Malo, Vannes, Belle-Île-en-Mer, Carnac, The Quiberon peninsula, Rennes, Lorient, Molene Island, Douarnenez and Concarneau. I allows to enjoy tours in these places. And even why not take a little time to relax under the sun!

If you do not go the sun and blue sky, but, for example for hiking, the cities of Sein island, Perros-Guirec, Brehat Island, Lannion, Brest and Saint-Brieuc (Côtes d'Armor) have a ok but correct weather for this kind of activity in october.


Climate in Brittany in october

Climate in Rennes in october

In the month of october, maximum temperature is 65°F and minimum temperature is 50°F (for an average temperature of 58°F). The climate is quite cold in that area in october, but it is tolerable by dressing cosy. With 2.4in over 4 days, you will experience some showers for your holidays. But this is rather moderate and it will not be continuous.
With a good weather, the month of october is a good time to go in this locality in Brittany.

October
Average temperature 58°F
Highest temperature 65°F
Lowest temperature 50°F
Rainfall 2.4in
Number of days with rainfall 4 day(s)
(12%)
Humidity 92%
Daily sunshine hours 9
Cloud cover 47%
Length of day 10:51
Our opinion at whereandwhen.net good
more information about the climate in Rennes in october

Climate in Brest in october

In the month of october, maximum temperature is 61°F and minimum temperature is 56°F (for an average temperature of 59°F). The climate is relatively cool around this city in the month of october, but it is liveable when dressing warm. With 4.6in over 7 days, rainfall can happen for your stay. But this is reasonably and it is only of temporary showers.
With proper weather, the month of october is okay (but not the best month) for traveling in Brest in Brittany.

October
Average temperature 59°F
Highest temperature 61°F
Lowest temperature 56°F
Sea temperature 60°F
Rainfall 4.6in
Number of days with rainfall 7 day(s)
(22%)
Humidity 88%
Daily sunshine hours 9
Cloud cover 49%
Length of day 10:50
Our opinion at whereandwhen.net good
more information about the climate in Brest in october

Climate in Lorient in october

In october, maximum temperature is 63°F and minimum temperature is 56°F (for an average temperature of 59°F). The climate is relatively cool around this city in this month, but it is liveable when dressing hot. With 5.5in over 7 days, rainfall can happen throughout your holidays. But this is moderate and it will not be continuous.
With a good weather, the month of october is an advisable month to go there in Brittany.

October
Average temperature 59°F
Highest temperature 63°F
Lowest temperature 56°F
Sea temperature 62°F
Rainfall 5.5in
Number of days with rainfall 7 day(s)
(23%)
Humidity 89%
Daily sunshine hours 10
Cloud cover 43%
Length of day 10:52
Our opinion at whereandwhen.net good
more information about the climate in Lorient in october

Climate in Redon in october

In october, maximum temperature is 65°F and minimum temperature is 54°F (for an average temperature of 59°F). The climate is quite cool in this city in the month of october, but it is livable by dressing cosy. With 4.4in over 7 days, rainfall can happen throughout your stay. But this is pretty reasonably and you will not be too bothered by it.
With a good climate, october is a good month to go in Redon in Brittany.

October
Average temperature 59°F
Highest temperature 65°F
Lowest temperature 54°F
Sea temperature 63°F
Rainfall 4.4in
Number of days with rainfall 7 day(s)
(22%)
Humidity 88%
Daily sunshine hours 10
Cloud cover 40%
Length of day 10:52
Our opinion at whereandwhen.net good
more information about the climate in Redon in october

Climate in Saint-Brieuc (Côtes d'Armor) in october

In the month of october, maximum temperature is 61°F and minimum temperature is 52°F (for an average temperature of 58°F). The climate is rather cold in this city in october, but it is livable when dressing hot. With 3.4in over 5 days, rainfall can happen during your journey. But this is pretty moderate and it will not be continuous.
With proper weather, the month of october is okay (but not good month) for traveling in Saint-Brieuc (Côtes d'Armor).

October
Average temperature 58°F
Highest temperature 61°F
Lowest temperature 52°F
Sea temperature 62°F
Rainfall 3.4in
Number of days with rainfall 5 day(s)
(16%)
Humidity 90%
Daily sunshine hours 9
Cloud cover 49%
Length of day 10:50
Our opinion at whereandwhen.net good
more information about the climate in Saint-Brieuc (Côtes d'Armor) in october


All cities in Brittany in october

Rennes in octobergood weather
Brest in octobergood weather
Lorient in octobergood weather
Redon in octobergood weather
Saint-Brieuc (Côtes d'Armor) in octobergood weather
Saint-Malo in octobergood weather
Vannes in octobergood weather
Concarneau in octobergood weather
Dinard in octobergood weather
Erquy in octobergood weather
The Quiberon peninsula in octobergood weather
Perros-Guirec in octobergood weather
Quimper in octobergood weather
Arzon in octobergood weather
Audierne-Esquibien in octobergood weather
Belle-Île-en-Mer in octobergood weather
Bénodet in octobergood weather
Beuzec-Cap-Sizun in octobergood weather
Billiers in octobergood weather
Cap Fréhel in octobergood weather
Carantec in octobergood weather
Carnac in octobergood weather
Cherrueix in octobergood weather
Cléden-Cap-Sizun in octobergood weather
Cléder in octobergood weather
Combrit in octobergood weather
côte de granit rose (Pink Granite Coast) in octobergood weather
Le Crouesty in octobergood weather
Damgan in octobergood weather
Dinan in octobergood weather
Doëlan (Clohars-Carnoët) in octobergood weather
Douarnenez in octobergood weather
Erdeven in octobergood weather
Étables-sur-Mer in octobergood weather
Fouesnant in octobergood weather
Fréhel in octobergood weather
Gâvres in octobergood weather
Goulien in octobergood weather
Goulven in octobergood weather
Guerlédan in octobergood weather
Guidel in octobergood weather
Guimaëc in octobergood weather
Guissény in octobergood weather
Hillion in octobergood weather
Hirel in octobergood weather
Molene Island (Île de Molène) in octobergood weather
Sein island (Île-de-Sein) in octobergood weather
Hoëdic in octobergood weather
Houat in octobergood weather
Île-aux-Moines in octobergood weather
Île-d'Arz in octobergood weather
Île-de-Batz in octobergood weather
Brehat Island (Île de Bréhat) in octobergood weather
Île-Tudy in octobergood weather
Glénan in octobergood weather
Kerlaz in octobergood weather
Kerlouan in octobergood weather
La Trinité-sur-Mer in octobergood weather
Lampaul-Plouarzel in octobergood weather
Lancieux in octobergood weather
Landéda in octobergood weather
Landunvez in octobergood weather
Lanildut in octobergood weather
Lannion in octobergood weather
Lanvéoc in octobergood weather
Locmaria-Plouzané in octobergood weather
Locmariaquer in octobergood weather
Locmiquélic in octobergood weather
Locronan in octobergood weather
Morlaix in octobergood weather
Névez in octobergood weather
Ouessant in octobergood weather
Paimpol in octobergood weather
parc naturel régional d’Armorique in octobergood weather
Pénestin in octobergood weather
Penmarc'h in octobergood weather
Planguenoual in octobergood weather
Plestin-les-Grèves in octobergood weather
Pleubian in octobergood weather
Pleumeur-Bodou in octobergood weather
Plévenon in octobergood weather
Plomeur in octobergood weather
Plomodiern in octobergood weather
Plonévez-Porzay in octobergood weather
Plouézec in octobergood weather
Plougonvelin in octobergood weather
Plougoulm in octobergood weather
Plouha in octobergood weather
Plouharnel in octobergood weather
Plouhinec in octobergood weather
Ploumanac’h in octobergood weather
Ploumoguer in octobergood weather
Plounéour-Brignogan-plages in octobergood weather
Plounévez-Lochrist in octobergood weather
Plovan in octobergood weather
Plozévet in octobergood weather
Pointe du Raz in octobergood weather
Pontrieux in octobergood weather
Porspoder in octobergood weather
Port Blanc (Penvénan) in octobergood weather
See full list of cities (194)


Weather data for Brittany in october:

Weather data for Brittany in october is derived from an average of the weather forecast since 2009 in Brittany. There is a margin of error and these forecasts are to be considered as general information only. The weather in Brittany can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Brittany.


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