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

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

The weather in August is marginally cooler than the previous month and temperatures continue to drop slightly into September. August has average maximum temperatures of 31°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Cruz Bay.

August has total rainfall of 16.1cm (6.3inches) making it quite rainy but with only moderate showers. There are 21.6 days with some rainfall so there are few clear days to enjoy the beach.

Sea temperatures are a very warm 28°C (83°F). August is an excellent month for swimming in Cruz Bay with very comfortable temperatures for bathing all day. The sea temperature in August is marginally warmer than the previous month and temperatures continue to rise slightly into September.

In August, Cruz Bay experiences warm weather with frequent rain showers. Beach activities like sunbathing and swimming can still be enjoyed, but snorkeling and diving may be affected by reduced visibility in the water. Windsurfing and kitesurfing are less popular during this month due to inconsistent winds. 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 August.

Can you sunbathe in Cruz Bay in August?

Yes, August is not an optimal time for sunbathing but it is possible on clearer days in Cruz Bay.

August has average maximum temperatures of 31°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. August has total rainfall of 16.1cm (6.3inches) making it quite rainy but with only moderate showers. There are 21.6 days with some rainfall so there are few clear days to enjoy the beach.

More about August temperature and sunshine.

Can you swim in Cruz Bay in August?

Yes, August is an excellent month for swimming in Cruz Bay with very warm sea temperatures 28°C (83°F).

More about August sea temperatures.

Is August a good time to holiday in Cruz Bay?

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

August has average maximum temperatures of 31°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. August has total rainfall of 16.1cm (6.3inches) making it quite rainy but with only moderate showers. There are 21.6 days with some rainfall so there are few clear days to enjoy the beach. It is not an optimal time for sunbathing but it is possible on clearer days in Cruz Bay. Sea temperatures are a very warm 28°C (83°F). August is an excellent month for swimming in Cruz Bay with very comfortable temperatures for bathing all day.

More about the August temperatures and sunshine.

Is Cruz Bay warm in August?

Yes, Cruz Bay is very hot and perfect for sunbathing on clear days in August.

The average maximum temperature in Cruz Bay in August is 31°C (89°F). The average maximum temperature is 32°C (89°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Cruz Bay in August is 29°C (84°F). The average temperature is 29°C (84°F) in the previous month and 29°C (83°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Cruz Bay in August?

The average day light hours per day in Cruz Bay in August are 12.8. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

More about August sunshine.

Crowds in Cruz Bay in August

August is another quieter month for tourism in Cruz Bay, with fewer crowds on the beaches. The weather is still warm and inviting, making it a great time to visit 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 August

The weather in August is marginally cooler than the previous month and temperatures continue to drop slightly into September. The average maximum temperature in Cruz Bay in August is 31°C (89°F). The average maximum temperature is 32°C (89°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Cruz Bay in August is 29°C (84°F). The average temperature is 29°C (84°F) in the previous month and 29°C (83°F) in the next month.

The average minimum temperature in Cruz Bay in August is 26°C (79°F). The minimum temperature is 26°C (79°F) in the previous month and 26°C (79°F) in the next month.

Sunshine in Cruz Bay in August

The days in August are marginally shorter than the previous month and days continue to get slightly shorter into September. August has slightly less hours of sunshine than the previous month. During August the average day light hours are 12.8 per day in Cruz Bay. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

The ultraviolet index in Cruz Bay in August is typically 13.1 during August. 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 August

The average sea water temperature in Cruz Bay in August is 28.4°C (83.1°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in August is marginally warmer than the previous month and temperatures continue to rise slightly into September.

Rainfall in Cruz Bay in August

August weather is much wetter than the previous month and rainfall continues to rise into September. August has a few more days of rain than the previous month. The average total rainfall in Cruz Bay in August is 16.1cm (6.3inches) and on average there are 21.6 rainy days in August making it a very wet time to visit the beach.

Humidity in Cruz Bay in August

The maximum dew point (an indicator of humidity) in Cruz Bay in August is 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 dew point is 25°C (76°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Cruz Bay in August is typically 86.2%. The maximum relative humidity is 86.5% in the previous month and 88% in the next month.

The average relative humidity in Cruz Bay in August is typically 74.8%. The average relative humidity is 74.5% in the previous month and 77.2% in the next month.

Wind Speed in Cruz Bay in August

The average maximum wind speed in Cruz Bay in August is typically 31KM/H (19MPH). The average maximum wind speed is 32KM/H (20MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Cruz Bay in August is typically 17KM/H (10MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 14KM/H (9MPH) in the next month.

The average wind direction in Cruz Bay in August is from the East.

Monthly Averages

Suggested Beaches in August

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