Saint-Malo Weather in May

What's the weather like in Saint-Malo (Brittany) in May 2024?

The climate in Saint-Malo during May can be summarized as mild and reasonably dry.

May is in the spring in Saint-Malo and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 9°C (48°F) is normal.

Saint-Malo weather averages (imperial / metric)
Daytime temperature 16.6°C 61.8°F
Nightly temperature 8.7°C 47.6°F
Average temperature 12.6°C 54.7°F
Daily sunshine 7.8 hrs
Avg rainfall 57 mm 2.3 ins
Rainy days 15 days
Sea temperature 12.4°C 54.3°F
Humidity 78%
Windspeed 16.9kph 11 mph

On average May is the 5th driest month of the year in Saint-Malo with around 57mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 hours of sunshine per day.

May temperatures in Saint-Malo

Saint-Malo average temperature in May

May rainfall

Saint-Malo average rain in May

May hourly sunshine

Saint-Malo average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Saint-Malo in May 2024.

Other monthly averages

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UV index Best time to go?

Saint-Malo weather stats

Saint-Malo weather statistics
Hottest month: July 21.6°C 70.9°F
Driest month: July 41mm 1.6ins
Sunniest month: July 8.8hrs
Coldest month: January 8°C 46.4°F
Wettest month: November 95mm 3.7ins
Map showing location of Saint-Malo (48.65, -2.01667) Saint-Malo map pin © Google

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