La Roche-sur-Yon Weather in May

What's the weather like in La Roche-sur-Yon (Pays de la Loire) in May 2025?

The climate in La Roche-sur-Yon during May can be summarized as mild and reasonably dry.

May is in the spring in La Roche-sur-Yon and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 9°C (49°F) is normal.

La Roche-sur-Yon weather averages (imperial / metric)
Daytime temperature 17.8°C 64°F
Nightly temperature 9.3°C 48.7°F
Average temperature 13.5°C 56.3°F
Daily sunshine 7.6 hrs
Avg rainfall 64 mm 2.5 ins
Rainy days 16 days
Sea temperature 14.8°C 58.6°F
Humidity 78%
Windspeed 14.8kph 9 mph

On average May is the 5th driest month of the year in La Roche-sur-Yon with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

May temperatures in La Roche-sur-Yon

La Roche-sur-Yon average temperature in May

May rainfall

La Roche-sur-Yon average rain in May

May hourly sunshine

La Roche-sur-Yon 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 La Roche-sur-Yon in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

La Roche-sur-Yon weather stats

La Roche-sur-Yon weather statistics
Hottest month: July 23.7°C 74.7°F
Driest month: July 47mm 1.9ins
Sunniest month: July 9.7hrs
Coldest month: January 8.1°C 46.6°F
Wettest month: November 97mm 3.8ins
Map showing location of La Roche-sur-Yon (46.66667, -1.43333) La Roche-sur-Yon map pin © Google

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