The climate in Grand-Bourg during March can be summarized as hot, humid and a little damp.
March is in the spring in Grand-Bourg and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 21°C (70°F) is normal.
|Daytime temperature||28.9°C 84°F|
|Nightly temperature||21.1°C 70°F|
|Average temperature||25°C 77°F|
|Daily sunshine||8 hrs|
|Avg rainfall||99 mm 3.9 ins|
|Rainy days||14 days|
|Sea temperature||26.5°C 79.8°F|
|Windspeed||19.1kph 12 mph|
On average March is the 2nd driest month of the year in Grand-Bourg with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 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 Grand-Bourg in March 2022.
|Hottest month:||July||30.5°C 86.9°F|
|Driest month:||February||84mm 3.3ins|
|Coldest month:||January||28.2°C 82.8°F|
|Wettest month:||November||278mm 10.9ins|