Annual average weather for St Vincent and the Grenadines

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Annual Average Weather for St Vincent and the Grenadines

The annual average maximum daily temperature is 29.9°C (85.9°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 27.8°C (82.0°F) which is very warm and ideal for relaxing and swimming for the whole day. Annually there are on average 15.4 days of rain per month and 7.4 hours of sun per day.

When is the best time to visit St Vincent and the Grenadines?

The best months to visit St Vincent and the Grenadines are January, February, March, April, 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 July and November when the sea temperature is above the average 28°C (82°F) which is very warm and ideal for relaxing and swimming for the whole day.

Can you sunbathe in St Vincent and the Grenadines year round?

Yes, you can sunbathe in St Vincent and the Grenadines all year round.

The coolest month in St Vincent and the Grenadines is January when the average maximum temperature is 29°C (84°F), average temperature is 27°C (81°F) and average minimum temperature is 26°C (78°F).

More info about the annual temperatures and sunshine.

Can you swim in St Vincent and the Grenadines year round?

Yes, you can swim in St Vincent and the Grenadines all year round.

The warmest sea water temperatures in St Vincent and the Grenadines are found in September when they peak at 29°C (84°F) and lowest in March when they dip to 27°C (80°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 St Vincent and the Grenadines?

The hottest month in St Vincent and the Grenadines 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 (84°F) and average minimum temperature is 27°C (81°F).

More info about the annual temperatures and sunshine.

When is the coldest month in St Vincent and the Grenadines?

The coolest month in St Vincent and the Grenadines is January when the average maximum temperature is 29°C (84°F), average temperature is 27°C (81°F) and average minimum temperature is 26°C (78°F).

More info about the annual temperatures and sunshine

When is the sunniest month in St Vincent and the Grenadines?

The sunniest days in St Vincent and the Grenadines are in April which has the most hours of sunshine per day. In April the sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.3hrs making the days long and bright.

More info about the annual sunshine.

When is the least sunny month in St Vincent and the Grenadines?

May has the least sunshine. In May the sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in St Vincent and the Grenadines?

The driest month in St Vincent and the Grenadines is February with 1.9cm (0.7inches) of rain and March has the fewest days of rain with 10.8 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall

When is the wettest month in St Vincent and the Grenadines?

The wettest month in St Vincent and the Grenadines is August with 9.2cm (3.6inches) of rain and July has the most days of rain with 19.7 days with some rain, a wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in St Vincent and the Grenadines?

The coldest sea water temperatures in St Vincent and the Grenadines are found in March when they dip to 27°C (80°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 St Vincent and the Grenadines?

The warmest sea water temperatures in St Vincent and the Grenadines are found in September when they peak at 29°C (84°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 St Vincent and the Grenadines?

The most humid month in St Vincent and the Grenadines is August with a dew point (an indicator of humidity) of 25°C (77°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 St Vincent and the Grenadines?

The least humid month in St Vincent and the Grenadines is February with a dew point of 22°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.

More info about the annual humidity.

When is the windiest month in St Vincent and the Grenadines?

The most windy month in St Vincent and the Grenadines is January when the average maximum windspeed is 30KM/H (18MPH) and the average wind speed is 23KM/H (14MPH).

More info about the annual wind conditions.

Annual Temperature for St Vincent and the Grenadines

The hottest month in St Vincent and the Grenadines is September when the average maximum temperature is 31°C (88°F), average temperature is 29°C (84°F) and average minimum temperature is 27°C (81°F).

The coolest month in St Vincent and the Grenadines is January when the average maximum temperature is 29°C (29°F), average temperature is 27°C (81°F) and average minimum temperature is 26°C (78°F).

Annual Sunshine for St Vincent and the Grenadines

The longest days in St Vincent and the Grenadines are in June, with an average of 12.9 hours of daylight per day. December has the shortest days with an average of 11.3 hours of daylight per day.

The sunniest days in St Vincent and the Grenadines are in April which has the most hours of sunshine per day. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.3hrs making the days long and bright.

May has the least sunshine. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

The ultraviolet index is the highest in April when it reaches 14.4 and lowest in December when it reaches 9.3.

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 St Vincent and the Grenadines

The warmest sea water temperatures in St Vincent and the Grenadines are found in September when they peak at 29°C (84°F) and lowest in March when they dip to 27°C (80°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 St Vincent and the Grenadines

The wettest month in St Vincent and the Grenadines is August with 9.2cm (3.6inches) of rain and July has the most days of rain with 19.7 days with some rain, a wet time to visit the beach.

The driest month in St Vincent and the Grenadines is February with 1.9cm (0.7inches) of rain and March has the fewest days of rain with 10.8 days with some rain, a pretty wet time to visit the beach.

Annual Humidity for St Vincent and the Grenadines

The most humid month in St Vincent and the Grenadines is August with a dew point (an indicator of humidity) of 25°C (77°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 St Vincent and the Grenadines is February with a dew point of 22°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.

Annual Wind Speed for St Vincent and the Grenadines

The most windy month in St Vincent and the Grenadines is January when the average maximum windspeed is 30KM/H (18MPH) and the average wind speed is 23KM/H (14MPH).

The least windy month in St Vincent and the Grenadines is September when the average maximum windspeed is 21KM/H (13MPH) and the average wind speed is 15KM/H (9MPH).

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