Weather in Cruz Bay, St John Island, US Virgin Islands in May

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Visiting Cruz Bay, St John Island, US Virgin Islands in May

The weather in May is marginally warmer than the previous month and temperatures continue to rise slightly into June. May has average maximum temperatures of 30°C (85°F) which is very warm 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 6.9 hours of sunshine per day. It is a good time for sunbathing in Cruz Bay.

May has total rainfall of 12.9cm (5.1inches) making it a bit rainy but with only moderate showers. There are 16.5 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 28°C (82°F). May is an excellent month for swimming in Cruz Bay with very comfortable temperatures for bathing all day. The sea temperature in May is slightly warmer than the previous month.

In May, the weather in Cruz Bay remains sunny and warm, with occasional showers. Despite the rain, beach activities like sunbathing, swimming, snorkeling, and diving are still enjoyable. The trade winds begin to lessen, but windsurfing and kitesurfing remain popular activities. Consider visiting Cruz Bay 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 Cruz Bay in May?

Yes, May is a good time for sunbathing in Cruz Bay.

May has average maximum temperatures of 30°C (85°F) which is very warm 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 6.9 hours of sunshine per day. May has total rainfall of 12.9cm (5.1inches) making it a bit rainy but with only moderate showers. There are 16.5 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 Cruz Bay in May?

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

More about May sea temperatures.

Is May a good time to holiday in Cruz Bay?

Yes, May is a good time for a holiday in Cruz Bay.

May has average maximum temperatures of 30°C (85°F) which is very warm 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 6.9 hours of sunshine per day. May has total rainfall of 12.9cm (5.1inches) making it a bit rainy but with only moderate showers. There are 16.5 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Cruz Bay. Sea temperatures are a very warm 28°C (82°F). May is an excellent month for swimming in Cruz Bay with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is Cruz Bay warm in May?

Yes, Cruz Bay is very warm and perfect for sunbathing on clear days in May.

The average maximum temperature in Cruz Bay in May is 30°C (85°F). The average maximum temperature is 29°C (84°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Cruz Bay in May is 27°C (81°F). The average temperature is 26°C (79°F) in the previous month and 29°C (83°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Cruz Bay in May?

The average day light hours per day in Cruz Bay in May are 13. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

More about May sunshine.

Crowds in Cruz Bay in May

May is considered the beginning of the low season for tourism in St. John Island. The beaches at Cruz Bay are less crowded, making it a great time for those looking for a more relaxed beach experience. There are no major public holidays or special events during this month.

Temperature in Cruz Bay in May

The weather in May is marginally warmer than the previous month and temperatures continue to rise slightly into June. The average maximum temperature in Cruz Bay in May is 30°C (85°F). The average maximum temperature is 29°C (84°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Cruz Bay in May is 27°C (81°F). The average temperature is 26°C (79°F) in the previous month and 29°C (83°F) in the next month.

The average minimum temperature in Cruz Bay in May is 25°C (76°F). The minimum temperature is 23°C (74°F) in the previous month and 26°C (79°F) in the next month.

Sunshine in Cruz Bay in May

The days in May are marginally longer than the previous month and the days continue to get marginally longer into June. May has fewer hours of sunshine than the previous month. During May the average day light hours are 13 per day in Cruz Bay. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

The ultraviolet index in Cruz Bay in May is typically 13.4 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 Cruz Bay in May

The average sea water temperature in Cruz Bay in May is 27.9°C (82.2°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in May is slightly warmer than the previous month.

Rainfall in Cruz Bay in May

May weather is slightly wetter than the previous month. May has a few more days of rain than the previous month and rainy days continue to rise slightly into June. The average total rainfall in Cruz Bay in May is 12.9cm (5.1inches) and on average there are 16.5 rainy days in May making it a wet time to visit the beach.

Humidity in Cruz Bay in May

The maximum dew point (an indicator of humidity) in Cruz Bay in May is 24°C (74°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. The dew point is 22°C (72°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Cruz Bay in May is typically 86.4%. The maximum relative humidity is 84.2% in the previous month and 85.2% in the next month.

The average relative humidity in Cruz Bay in May is typically 75.9%. The average relative humidity is 73% in the previous month and 74.2% in the next month.

Wind Speed in Cruz Bay in May

The average maximum wind speed in Cruz Bay in May is typically 29KM/H (18MPH). The average maximum wind speed is 29KM/H (18MPH) in the previous month and 30KM/H (19MPH) in the next month.

The average wind speed in Cruz Bay in May is typically 16KM/H (10MPH). The average wind speed is 16KM/H (10MPH) in the previous month and 17KM/H (11MPH) in the next month.

The average wind direction in Cruz Bay in May is from the East-Southeast.

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.