Annual average weather for Maho Bay, St Maarten, St Martin

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Annual Average Weather for Maho Bay, St Maarten, St Martin

The annual average maximum daily temperature is 29.5°C (85.2°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 27.2°C (80.9°F) which is very warm and ideal for relaxing and swimming for the whole day. Annually there are on average 17.5 days of rain per month and 7.5 hours of sun per day.

When is the best time to visit Maho Bay?

The best months to visit Maho Bay are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The sea is best for swimming between June and November when the sea temperature is above the average 27°C (81°F) which is very warm and ideal for relaxing and swimming for the whole day.

Can you sunbathe in Maho Bay year round?

Yes, you can sunbathe in Maho Bay all year round.

The coolest month in Maho Bay is February when the average maximum temperature is 28°C (82°F), average temperature is 26°C (78°F) and average minimum temperature is 23°C (74°F).

More info about the annual temperatures and sunshine.

Can you swim in Maho Bay year round?

Yes, you can swim in Maho Bay all year round.

The warmest sea water temperatures in Maho Bay are found in September when they peak at 28°C (83°F) and lowest in March when they dip to 26°C (79°F).

The sea is excellent for swimming all year round as the water temperature is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures

When is the hottest month in Maho Bay?

The hottest month in Maho Bay is September when the average maximum temperature is very hot and perfect for sunbathing on clear days 31°C (88°F), average temperature is 29°C (83°F) and average minimum temperature is 27°C (80°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Maho Bay?

The coolest month in Maho Bay is February when the average maximum temperature is 28°C (82°F), average temperature is 26°C (78°F) and average minimum temperature is 23°C (74°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Maho Bay?

The sunniest days in Maho Bay are in August which has the most hours of sunshine per day. In August the sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright.

More info about the annual sunshine.

When is the least sunny month in Maho Bay?

March has the least sunshine. In March the sunshine percentage is 42% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Maho Bay?

The driest month in Maho Bay is March with 3.5cm (1.4inches) of rain and April has the fewest days of rain with 12.5 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall

When is the wettest month in Maho Bay?

The wettest month in Maho Bay is September with 13.4cm (5.3inches) of rain and December has the most days of rain with 20.1 days with some rain, a very wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Maho Bay?

The coldest sea water temperatures in Maho Bay are found in March when they dip to 26°C (79°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the sea the warmest in Maho Bay?

The warmest sea water temperatures in Maho Bay are found in September when they peak at 28°C (83°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Maho Bay?

The most humid month in Maho Bay is September with a dew point (an indicator of humidity) of 24°C (76°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

More info about the annual humidity.

When is the least humid month in Maho Bay?

The least humid month in Maho Bay is March with a dew point of 21°C (70°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the windiest month in Maho Bay?

The most windy month in Maho Bay is July when the average maximum windspeed is 30KM/H (19MPH) and the average wind speed is 18KM/H (11MPH).

More info about the annual wind conditions.

Annual Temperature for Maho Bay

The hottest month in Maho Bay is September when the average maximum temperature is 31°C (88°F), average temperature is 29°C (83°F) and average minimum temperature is 27°C (80°F).

The coolest month in Maho Bay is February when the average maximum temperature is 28°C (28°F), average temperature is 26°C (78°F) and average minimum temperature is 23°C (74°F).

Annual Sunshine for Maho Bay

The longest days in Maho Bay are in June, with an average of 13.2 hours of daylight per day. December has the shortest days with an average of 11.1 hours of daylight per day.

The sunniest days in Maho Bay are in August which has the most hours of sunshine per day. The sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright.

March has the least sunshine. The sunshine percentage is 42% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

The ultraviolet index is the highest in April when it reaches 13.6 and lowest in December when it reaches 7.6.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Maho Bay

The warmest sea water temperatures in Maho Bay are found in September when they peak at 28°C (83°F) and lowest in March when they dip to 26°C (79°F).

The sea is excellent for swimming all year round as the water temperature is very warm and ideal for relaxing and swimming for the whole day.

Annual Rainfall for Maho Bay

The wettest month in Maho Bay is September with 13.4cm (5.3inches) of rain and December has the most days of rain with 20.1 days with some rain, a very wet time to visit the beach.

The driest month in Maho Bay is March with 3.5cm (1.4inches) of rain and April has the fewest days of rain with 12.5 days with some rain, a pretty wet time to visit the beach.

Annual Humidity for Maho Bay

The most humid month in Maho Bay is September with a dew point (an indicator of humidity) of 24°C (76°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

The least humid month in Maho Bay is March with a dew point of 21°C (70°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

Annual Wind Speed for Maho Bay

The most windy month in Maho Bay is July when the average maximum windspeed is 30KM/H (19MPH) and the average wind speed is 18KM/H (11MPH).

The least windy month in Maho Bay is September when the average maximum windspeed is 22KM/H (14MPH) and the average wind speed is 13KM/H (8MPH).

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