Beach weather in St John Island, US Virgin Islands in October

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Visiting St John Island, US Virgin Islands in October

31°C (87°F) Air Temperature

28°C (83°F) Sea Temperature

6.7 Hrs of Sun / Day

22.2 Days of Rain

October has average maximum temperatures of 31°C (87°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 6.7 hours of sunshine per day. October has total rainfall of 19.7cm (7.8inches) making it quite rainy but with only moderate tropical showers. There are 22.2 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 St John Island. Sea temperatures are a very warm 28°C (83°F). October is an excellent month for swimming in St John Island with very comfortable temperatures for bathing all day.

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

Also consider one of our other suggestions for October.

Can you sunbathe in St John Island in October?

Yes, October is not an optimal time for sunbathing but it is possible on clearer days in St John Island.

More about October temperature and sunshine.

Can you swim in St John Island in October?

Yes, October is an excellent month for swimming in St John Island with very warm sea temperatures 28°C (83°F).

More about October sea temperatures.

Is October a good time to holiday in St John Island?

Yes, October is a good time for a holiday in St John Island.

More about the October temperatures and sunshine.

Is St John Island warm in October?

Yes, St John Island is very hot and perfect for sunbathing on clear days in October.

The average maximum temperature in St John Island in October is 31°C (87°F). The average maximum temperature is 31°C (88°) in the previous month and 30°C (86°F) in the next month.

The average temperature in St John Island in October is 28°C (83°F). The average temperature is 29°C (83°F) in the previous month and 27°C (81°F) in the next month.

More info about the October temperatures and sunshine.

How sunny is St John Island in October?

The average day light hours per day in St John Island in October are 11.7. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.7 hours of sunshine per day.

More about October sunshine.

Temperature in St John Island in October

The average maximum temperature in St John Island in October is 31°C (87°F). The average maximum temperature is 31°C (88°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in St John Island in October is 28°C (83°F). The average temperature is 29°C (83°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in St John Island in October is 26°C (78°F). The minimum temperature is 26°C (79°F) in the previous month and 24°C (76°F) in the next month.

Sunshine in St John Island in October

During October the average day light hours are 11.7 per day in St John Island. The sunshine percentage is 57% 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 in St John Island in October is typically 10.4 during October. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. 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 John Island in October

The average sea water temperature in St John Island in October is 28.3°C (82.9°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in St John Island in October

The average total rainfall in St John Island in October is 19.7cm (7.8inches) and on average there are 22.2 rainy days in October making it a very wet time to visit the beach.

Humidity in St John Island in October

The maximum dew point (an indicator of humidity) in St John Island in October 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 25°C (77°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in St John Island in October is typically 87.3%. The maximum relative humidity is 88% in the previous month and 87.5% in the next month.

The average relative humidity in St John Island in October is typically 76.6%. The average relative humidity is 77.2% in the previous month and 76.3% in the next month.

Wind Speed in St John Island in October

The average maximum wind speed in St John Island in October is typically 29KM/H (18MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in St John Island in October is typically 14KM/H (9MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 15KM/H (9MPH) in the next month.

The average wind direction in St John Island in October is from the East-Southeast.

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