The climate in Saint Martin during March can be summarized as mild and wet.
March is in the spring in Saint Martin and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 10°C (50°F) is normal.
|Daytime temperature||20.3°C 68.5°F|
|Nightly temperature||9.8°C 49.6°F|
|Average temperature||15°C 59°F|
|Daily sunshine||7.5 hrs|
|Avg rainfall||145 mm 5.7 ins|
|Rainy days||9 days|
|Sea temperature||18.3°C 64.9°F|
|Windspeed||16.6kph 10 mph|
On average March is the 4th wettest month of the year in Saint Martin with around 145mm 5.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 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 Saint Martin in March 2022.
|Hottest month:||July||32.2°C 90°F|
|Driest month:||October||85mm 3.3ins|
|Coldest month:||January||14.5°C 58.1°F|
|Wettest month:||August||185mm 7.3ins|