Weather in Hong Kong Island, Hong Kong in May

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Visiting Hong Kong Island, Hong Kong in May

The weather in May is much warmer than the previous month and temperatures continue to rise slightly into June. May has average maximum temperatures of 30°C (86°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 53.3% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day. It is a good time for sunbathing in Hong Kong Island.

May has total rainfall of 30.5cm (12.0inches) making it rainy with frequent strong showers. There are 18 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 Hong Kong Island with very comfortable temperatures for bathing all day. The sea temperature in May is warmer than the previous month and temperatures continue to rise slightly into June.

Consider visiting Hong Kong Island in the months of March, October, November, December, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in Hong Kong Island in May?

Yes, May is a good time for sunbathing in Hong Kong Island.

May has average maximum temperatures of 30°C (86°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 53.3% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day. May has total rainfall of 30.5cm (12.0inches) making it rainy with frequent strong showers. There are 18 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 Hong Kong Island in May?

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

More about May sea temperatures.

Is May a good time to holiday in Hong Kong Island?

Yes, May is a good time for a holiday in Hong Kong Island.

May has average maximum temperatures of 30°C (86°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 53.3% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day. May has total rainfall of 30.5cm (12.0inches) making it rainy with frequent strong showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days. It is a good time for sunbathing in Hong Kong Island. Sea temperatures are a very warm 27°C (80°F). May is an excellent month for swimming in Hong Kong Island with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is Hong Kong Island warm in May?

Yes, Hong Kong Island is very warm and perfect for sunbathing on clear days in May.

The average maximum temperature in Hong Kong Island in May is 30°C (86°F). The average maximum temperature is 26°C (80°) in the previous month and 32°C (89°F) in the next month.

The average temperature in Hong Kong Island in May is 27°C (81°F). The average temperature is 24°C (74°F) in the previous month and 29°C (84°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Hong Kong Island in May?

The average day light hours per day in Hong Kong Island in May are 13.2. The sunshine percentage is 53.3% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.

More about May sunshine.

Temperature in Hong Kong Island in May

The weather in May is much warmer than the previous month and temperatures continue to rise slightly into June. The average maximum temperature in Hong Kong Island in May is 30°C (86°F). The average maximum temperature is 26°C (80°F) in the previous month and 32°C (89°F) in the next month.

The average temperature in Hong Kong Island in May is 27°C (81°F). The average temperature is 24°C (74°F) in the previous month and 29°C (84°F) in the next month.

The average minimum temperature in Hong Kong Island in May is 25°C (76°F). The minimum temperature is 21°C (70°F) in the previous month and 27°C (80°F) in the next month.

Sunshine in Hong Kong Island 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 far fewer hours of sunshine than the previous month and hours of sunshine continue to drop quickly into June. During May the average day light hours are 13.2 per day in Hong Kong Island. The sunshine percentage is 53.3% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.

The ultraviolet index in Hong Kong Island in May is typically 13.2 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 Hong Kong Island in May

The average sea water temperature in Hong Kong Island in May is 26.5°C (79.7°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in May is warmer than the previous month and temperatures continue to rise slightly into June.

Rainfall in Hong Kong Island in May

May weather is significantly wetter than the previous month and rainfall continues to rise at a fast pace into June. May has a few more days of rain than the previous month and rainy days continue to rise into June. The average total rainfall in Hong Kong Island in May is 30.5cm (12.0inches) and on average there are 18 rainy days in May making it a wet time to visit the beach.

Humidity in Hong Kong Island in May

The maximum dew point (an indicator of humidity) in Hong Kong Island in May is 24°C (75°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 21°C (69°F) in the previous month and 26°C (26°F) in the next month.

The average maximum relative humidity in Hong Kong Island in May is typically 87.8%. The maximum relative humidity is 88.2% in the previous month and 88.3% in the next month.

The average relative humidity in Hong Kong Island in May is typically 75.5%. The average relative humidity is 75.4% in the previous month and 76.1% in the next month.

Wind Speed in Hong Kong Island in May

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

The average wind speed in Hong Kong Island in May is typically 17KM/H (11MPH). The average wind speed is 19KM/H (11MPH) in the previous month and 17KM/H (10MPH) in the next month.

The average wind direction in Hong Kong Island in May is from the South 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.