Weather in May 2025

Brittany weather in May 2025

The temperatures in Brittany in May are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Brittany during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Brittany in May 2025.

If you’re planning to visit Brittany in the near future, we highly recommend that you review the 14 day weather forecast for Brittany before you arrive.

Temperatures
Temperatures
18° / 8°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
26
Rainfall
Rainfall
71
mm
9.0
Sun Hours
9.0
Hrs

Brittany related locations

Brittany annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 8° / 3° 6 24 2 59 mm
Bad
February 9° / 3° 6 20 2 54 mm
Bad
March 12° / 4° 4 26 1 48 mm
Ok
April 15° / 5° 5 25 1 58 mm
Good
May 18° / 8° 5 26 0 71 mm
Good
June 21° / 11° 6 24 0 87 mm
Good
July 23° / 13° 4 27 0 54 mm
Perfect
August 23° / 13° 4 27 0 57 mm
Perfect
September 22° / 11° 3 27 0 36 mm
Good
October 17° / 9° 4 27 0 60 mm
Good
November 12° / 6° 5 25 0 68 mm
Ok
December 9° / 4° 6 24 1 72 mm
Ok
Temperatures in Brittany in May
Rain in Brittany in May

Recommended Hotels in Brittany

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That’s why we run our special tools and found the best hotels in Brittany. Click on hotel for more details.

Weather in Brittany in May - FAQ

What is the average temperature in Brittany in May?
The average temperature in Brittany in May is 8/18° C.
What is the chance of rain in Brittany in May?
On average, there are 5 rainy days in Brittany during May.
Weather wise, is May a good time to visit Brittany?
The weather in Brittany in May is good.
Can it snow in Brittany in May?
On average, there are 0 snowy days in Brittany in May.
Cities in Brittany

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More about the weather in Brittany