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

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Visiting Trunk 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 Trunk 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 27°C (80°F). May is an excellent month for swimming in Trunk Bay with very comfortable temperatures for bathing all day. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise slightly into June.

May ushers in the beginning of the wetter season, with more frequent rain showers. However, there are still plenty of sunny days for swimming, sunbathing, and snorkeling. The winds remain favorable for windsurfing and kitesurfing, while diving enthusiasts can enjoy the vibrant underwater life during this time. Consider visiting Trunk 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 Trunk Bay in May?

Yes, May is a good time for sunbathing in Trunk 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 Trunk Bay in May?

Yes, May is an excellent month for swimming in Trunk Bay with very warm sea temperatures 27°C (80°F).

More about May sea temperatures.

Is May a good time to holiday in Trunk Bay?

Yes, May is a good time for a holiday in Trunk 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 Trunk Bay. Sea temperatures are a very warm 27°C (80°F). May is an excellent month for swimming in Trunk Bay with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is Trunk Bay warm in May?

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

The average maximum temperature in Trunk 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 Trunk 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 Trunk Bay in May?

The average day light hours per day in Trunk 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 Trunk Bay in May

Crowds at Trunk Bay begin to thin out in May, as the high season for tourism starts to wind down. The weather is still pleasant, but the beach is not as crowded as in previous months. There are no specific events in May that affect the crowd levels.

Temperature in Trunk 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 Trunk 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 Trunk 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 Trunk 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 Trunk 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 Trunk 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 Trunk 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 Trunk Bay in May

The average sea water temperature in Trunk Bay in May is 26.8°C (80.2°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise slightly into June.

Rainfall in Trunk 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 Trunk 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 Trunk Bay in May

The maximum dew point (an indicator of humidity) in Trunk 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 Trunk 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 Trunk 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 Trunk Bay in May

The average maximum wind speed in Trunk 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 Trunk 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 Trunk Bay in May is from the East-Southeast.

Monthly Averages

Suggested Beaches in May

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