Weather in Brittany in september 2024

Below, check out the weather forecast for the month of september for most popular cities in Brittany. These predictions are statistics for september from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.



Where to go in Brittany in september?

Where to go in Brittany in september: destination map

Legend: perfect weather good tolerable bad very bad

Where to go in september based on the weather?

Côtes-d'Armor
(Saint-Brieuc (Côtes d'Armor), Perros-Guirec, Erquy...)
good weather
65°F to 70°F
Finistère
(Brest, Quimper, Concarneau...)
good weather
65°F to 70°F
Ille-et-Vilaine
(Rennes, Saint-Malo, Redon...)
good weather
68°F to 72°F
Morbihan
(Vannes, Lorient, The Quiberon peninsula...)
good weather*
32°F to 74°F
*over most of the region. Weather may vary locally.


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

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

Good news: It is not perfect, however, the weather in Brittany in september is, on average, good averywhere: in Erquy, Bénodet, Sein island, Perros-Guirec, Fouesnant, Brehat Island, Lannion, Quimper, Dinard, Saint-Malo, Vannes, Belle-Île-en-Mer, Brest, Carnac, The Quiberon peninsula, Rennes, Lorient, Molene Island, Douarnenez, Concarneau and Saint-Brieuc (Côtes d'Armor). I allows to enjoy tours in these cities. And even why not take a little time to sunbathe!


Climate in Brittany in september

Climate in Rennes in september

In the month of september, the mean temperature in Rennes is 63°F (maximum temperature is 72°F and minimum temperature is 54°F). The climate quite comfortable in this location in the month of september. With 1.4in over 2 days, rain may be scarce during your holidays.
With a good weather, september is an advisable month to go in this locality in Brittany.

September
Average temperature 63°F
Highest temperature 72°F
Lowest temperature 54°F
Rainfall 1.4in
Number of days with rainfall 2 day(s)
(8%)
Humidity 93%
Daily sunshine hours 11
Cloud cover 40%
Length of day 12:35
Our opinion at whereandwhen.net good
more information about the climate in Rennes in september

Climate in Brest in september

In september, the mean temperature in Brest is 63°F (maximum temperature is 67°F and minimum temperature is 58°F). The climate good in that area in september. With barely 2.4in over 3 days, it rains very little for your stay.
With good weather conditions, september is a good time to go in that area.

September
Average temperature 63°F
Highest temperature 67°F
Lowest temperature 58°F
Sea temperature 62°F
Rainfall 2.4in
Number of days with rainfall 3 day(s)
(11%)
Humidity 88%
Daily sunshine hours 10
Cloud cover 42%
Length of day 12:36
Our opinion at whereandwhen.net good
more information about the climate in Brest in september

Climate in Lorient in september

In september, maximum temperature is 68°F and minimum temperature is 58°F (for an average temperature of 63°F). The climate quite pleasant around this city in september. With just 2.2in over 3 days, rainfall is infrequent throughout your holidays.
With a good climate, september is a good month to go there.

September
Average temperature 63°F
Highest temperature 68°F
Lowest temperature 58°F
Sea temperature 65°F
Rainfall 2.2in
Number of days with rainfall 3 day(s)
(12%)
Humidity 89%
Daily sunshine hours 11
Cloud cover 34%
Length of day 12:35
Our opinion at whereandwhen.net good
more information about the climate in Lorient in september

Climate in Redon in september

In the month of september, maximum temperature is 72°F and minimum temperature is 58°F (for an average temperature of 65°F). The climate is enjoyable in this location in this month. With 1.9in over 3 days, rain may be scarce during your stay.
With a good climate, september is a good time to go in this city in Brittany.

September
Average temperature 65°F
Highest temperature 72°F
Lowest temperature 58°F
Sea temperature 66°F
Rainfall 1.9in
Number of days with rainfall 3 day(s)
(10%)
Humidity 88%
Daily sunshine hours 11
Cloud cover 31%
Length of day 12:35
Our opinion at whereandwhen.net perfect
more information about the climate in Redon in september

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

In the month of september, maximum temperature is 68°F and minimum temperature is 56°F (for an average temperature of 61°F). The climate quite enjoyable in that area in september. With just 2in over 3 days, rainfall is infrequent during your holidays.
With a good weather, september is an advisable month to go in this city.

September
Average temperature 61°F
Highest temperature 68°F
Lowest temperature 56°F
Sea temperature 65°F
Rainfall 2in
Number of days with rainfall 3 day(s)
(10%)
Humidity 91%
Daily sunshine hours 10
Cloud cover 41%
Length of day 12:36
Our opinion at whereandwhen.net good
more information about the climate in Saint-Brieuc (Côtes d'Armor) in september


All cities in Brittany in september

Rennes in septembergood weather
Brest in septembergood weather
Lorient in septembergood weather
Redon in septemberperfect weather
Saint-Brieuc (Côtes d'Armor) in septembergood weather
Saint-Malo in septembergood weather
Vannes in septemberperfect weather
Concarneau in septembergood weather
Dinard in septembergood weather
Erquy in septembergood weather
The Quiberon peninsula in septembergood weather
Perros-Guirec in septembergood weather
Quimper in septembergood weather
Arzon in septembergood weather
Audierne-Esquibien in septembergood weather
Belle-Île-en-Mer in septembergood weather
Bénodet in septembergood weather
Beuzec-Cap-Sizun in septembergood weather
Billiers in septemberperfect weather
Cap Fréhel in septembergood weather
Carantec in septembergood weather
See full list of cities (194)


Weather data for Brittany in september:

Weather data for Brittany in september 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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