The climate in Roche-à-Bateau during May can be summarized as hot, humid and very wet.
May is in the spring in Roche-à-Bateau and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.
|Daytime temperature||29.7°C 85.5°F|
|Nightly temperature||20.9°C 69.6°F|
|Average temperature||25.3°C 77.5°F|
|Daily sunshine||7.2 hrs|
|Avg rainfall||317 mm 12.5 ins|
|Rainy days||11 days|
|Sea temperature||28°C 82.4°F|
|Windspeed||10.8kph 7 mph|
On average May is the 2nd wettest month of the year in Roche-à-Bateau with around 317mm 12.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
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 Roche-à-Bateau in May 2021.
|Hottest month:||August||31°C 87.8°F|
|Driest month:||December||76mm 3ins|
|Coldest month:||January||27.7°C 81.9°F|
|Wettest month:||October||422mm 16.6ins|