Temperatures in October
It's cool to moderate in October in Brest with an average temperature of 17°C. Temperatures this month range from a low of 15°C to a high of 19°C. At night, you can expect temperatures between 9°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Brest in October. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of October
The month of October starts in Brest with mild temperatures, averaging around 18°C during the day and nights close to 11°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-October
By mid-October, the average daytime temperature drops to around 17°C, with nights close to 11°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of October
By the end of October, the average daytime temperature in Brest will be around 16°C, with nights close to 11°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Water temperature
The water temperature at Brest is 17°C this month. You can swim, but it's a bit on the chilly side.
Precipitation in October
In October, there is an average of 114 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 46% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in October for Brest. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Brest in October |
London | ||
|---|---|---|---|
 Average Temperature |
17°C | 15°C | |
 High Temp |
19°C | 17°C | |
| Low Temp |
15°C | 13°C | |
 Total Precipitation |
114 mm | 115 mm | |
| Rainy Days |
14 days | 14 days | |
September
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is October a good time to visit Brest?
Looking for sun and warm weather? Then October isn’t the best time to be in Brest. The temperature is too low this month for a warm stay.
Temperature records for Brest in October
With 28°C, Brest hit the highest temperature in the last 10 years in October 2023. The lowest daytime temperature in this month was 8°C in 2018. The extreme night temperatures ranged from a low of -1°C to a high of 18°C.
Check out the climate of Brest for all months and discover the best travel time
Curious about the climate in other parts of France? Check out the weather and climate in places like Paris, Côte d'Azur, or have a look at other destinations in France.
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Daily Temperature in October in Brest
This chart shows the average daily temperatures, both day and night, for each day in October in Brest, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Brest
The chart below shows the average daily precipitation in October for Brest, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 14 days of rain in Brest.
Daily UV Index in October in Brest
This chart shows the average daily UV index in October in Brest, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Brest Over the Years
This chart shows the average temperature in October in Brest, measured in degrees Celsius, over the past years.
Total Precipitation in October in Brest Over the Years
This chart shows the average precipitation in October in Brest, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for Brest
Click on a specific day in October for detailed info on the typical weather on that day in Brest. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Brest
Have you been to Brest in October?
Share your weather experience in October in Brest.
Average Weather in Brest by Month
Click on a month below to see detailed weather info for Brest. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
