Weather in St Lucia in May

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Visiting St Lucia in May

May has average maximum temperatures of 30°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. May has total rainfall of 17.6cm (6.9inches) making it a bit rainy but with only moderate tropical showers. There are 15.3 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in St Lucia. Sea temperatures are a very warm 28°C (82°F). May is an excellent month for swimming in St Lucia with very comfortable temperatures for bathing all day.

Consider visiting St Lucia in the months of January, February, March, April, for the best beach weather.

Also consider one of our other suggestions for May.

Can you sunbathe in St Lucia in May?

Yes, May is a good time for sunbathing in St Lucia.

May has average maximum temperatures of 30°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. May has total rainfall of 17.6cm (6.9inches) making it a bit rainy but with only moderate tropical showers. There are 15.3 days with some rainfall so you can still enjoy the beach on the clear days.

More about May temperature and sunshine.

Can you swim in St Lucia in May?

Yes, May is an excellent month for swimming in St Lucia with very warm sea temperatures 28°C (82°F).

More about May sea temperatures.

Is May a good time to holiday in St Lucia?

Yes, May is a good time for a holiday in St Lucia.

May has average maximum temperatures of 30°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. May has total rainfall of 17.6cm (6.9inches) making it a bit rainy but with only moderate tropical showers. There are 15.3 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in St Lucia. Sea temperatures are a very warm 28°C (82°F). May is an excellent month for swimming in St Lucia with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is St Lucia warm in May?

Yes, St Lucia is very hot and perfect for sunbathing on clear days in May.

The average maximum temperature in St Lucia in May is 30°C (87°F). The average maximum temperature is 30°C (86°) in the previous month and 30°C (87°F) in the next month.

The average temperature in St Lucia in May is 28°C (83°F). The average temperature is 27°C (81°F) in the previous month and 28°C (83°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is St Lucia in May?

The average day light hours per day in St Lucia in May are 12.8. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day.

More about May sunshine.

Temperature in St Lucia in May

The average maximum temperature in St Lucia in May is 30°C (87°F). The average maximum temperature is 30°C (86°F) in the previous month and 30°C (87°F) in the next month.

The average temperature in St Lucia in May is 28°C (83°F). The average temperature is 27°C (81°F) in the previous month and 28°C (83°F) in the next month.

The average minimum temperature in St Lucia in May is 26°C (79°F). The minimum temperature is 25°C (77°F) in the previous month and 26°C (79°F) in the next month.

Sunshine in St Lucia in May

During May the average day light hours are 12.8 per day in St Lucia. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day.

The ultraviolet index in St Lucia in May is typically 13.6 during May. 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.

Sea Temperature in St Lucia in May

The average sea water temperature in St Lucia in May is 28°C (82.4°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in St Lucia in May

The average total rainfall in St Lucia in May is 17.6cm (6.9inches) and on average there are 15.3 rainy days in May making it a wet time to visit the beach.

Humidity in St Lucia in May

The maximum dew point (an indicator of humidity) in St Lucia in May is 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 dew point is 23°C (74°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in St Lucia in May is typically 86%. The maximum relative humidity is 85% in the previous month and 87.3% in the next month.

The average relative humidity in St Lucia in May is typically 74.6%. The average relative humidity is 73.6% in the previous month and 76.2% in the next month.

Wind Speed in St Lucia in May

The average maximum wind speed in St Lucia in May is typically 30KM/H (18MPH). The average maximum wind speed is 30KM/H (19MPH) in the previous month and 32KM/H (20MPH) in the next month.

The average wind speed in St Lucia in May is typically 21KM/H (13MPH). The average wind speed is 21KM/H (13MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind direction in St Lucia in May is from the East.

Monthly Averages

Suggested Beaches in May

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.