Brittany - France weather in October 2025
Brittany - France weather in October 2025
Day
17 °C
Night
10 °C
Sea
16 °C
Precipitation
90 mm
in month
Rainy days
13 days
in month
Daylight
11 hours
average
Sunshine
4 hours
average
Humidity
84 %
Day
17 °C
Night
10 °C
Sea
16 °C
Precipitation
90 mm
in month
Rainy days
13 days
in month
Daylight
11 hours
average
Sunshine
4 hours
average
Humidity
84 %
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Weather overview and FAQs
Weather overview
In October in Brittany, the average air temperature ranges from 17 °C (62 °F) during the day to 10 °C (51 °F) at night. There are 13 days of rain on average, where the rainfall is 90 mm (3.52 in).
Is October a good month to visit Brittany?
In October there are not good conditions to visit Brittany. A relatively low temperature of 17 °C (62 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The temperature of 10 °C (51 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in Brittany during the day in October?
In October in Brittany, the average daily temperatures will be 17 °C (62 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
What is the sea temperature in October in Brittany?
In October in Brittany expect the sea to be warm at 16 °C (60 °F). This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.
What is the average number of rainy days in October in Brittany?
In October in Brittany, we can expect 13 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.0 days of the week, or in general - 44 % days.
What is the rainfall intensity in October in Brittany?
There is precipitation of 90 mm (3.52 in) in October in Brittany, which means 3 mm (0.12 in) rainfall per day on average.
What is the air temperature in October in Brittany at night?
The average night temperature in Brittany in October is 10 °C (51 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
How humid is Brittany in October?
In Brittany in October, expect humidity around 84 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How many sunny hours can I expect in October in Brittany?
In Brittany in October, you can expect around 4 hours of sunshine.
How long is the day (from dawn till dusk) in Brittany in October?
The length of daylight in Brittany in October is 11 hours.
How windy is it in Brittany in October?
In Brittany in October, there will be an average wind scale of 6.
How does the sea temperature evolve during the month in Brittany in October?
Brittany has a decreasing trend of the sea temperature during October - from 16 °C (61 °F) in the first days of the month to 14 °C (58 °F) in the last days of the month.
Is the sea in Brittany warmer in October than in September?
No, the sea temperature in October in Brittany is not higher than in September.
Is Brittany rainier in October than in November?
No, October in Brittany is not a rainier month than November.
Is the temperature rising or falling in the course of time in Brittany in October?
During October in Brittany, the day temperatures are decreasing - from 18 °C (65 °F) at the beginning of the month to 15 °C (59 °F) at the end of the month.