Weather in Sai Kung District, Hong Kong in September

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Visiting Sai Kung District, Hong Kong in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop into October. September has average maximum temperatures of 32°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Sai Kung District.

September has total rainfall of 32.8cm (12.9inches) making it quite rainy with occasional strong showers. There are only 14.6 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in Sai Kung District with very comfortable temperatures for bathing all day. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop slightly into October.

Consider visiting Sai Kung District in the months of March, October, November, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Sai Kung District in September?

Yes, September is not an optimal time for sunbathing but it is possible on clearer days in Sai Kung District.

September has average maximum temperatures of 32°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day. September has total rainfall of 32.8cm (12.9inches) making it quite rainy with occasional strong showers. There are only 14.6 days with some rainfall so you can still enjoy the beach on the many clear days.

More about September temperature and sunshine.

Can you swim in Sai Kung District in September?

Yes, September is an excellent month for swimming in Sai Kung District with very warm sea temperatures 28°C (82°F).

More about September sea temperatures.

Is September a good time to holiday in Sai Kung District?

Yes, September is a good time for a holiday in Sai Kung District.

September has average maximum temperatures of 32°C (89°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day. September has total rainfall of 32.8cm (12.9inches) making it quite rainy with occasional strong showers. There are only 14.6 days with some rainfall so you can still enjoy the beach on the many clear days. It is not an optimal time for sunbathing but it is possible on clearer days in Sai Kung District. Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in Sai Kung District with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Sai Kung District warm in September?

Yes, Sai Kung District is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Sai Kung District in September is 32°C (89°F). The average maximum temperature is 33°C (91°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Sai Kung District in September is 29°C (84°F). The average temperature is 30°C (85°F) in the previous month and 27°C (80°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Sai Kung District in September?

The average day light hours per day in Sai Kung District in September are 12.3. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day.

More about September sunshine.

Temperature in Sai Kung District in September

The weather in September is marginally cooler than the previous month and temperatures continue to drop into October. The average maximum temperature in Sai Kung District in September is 32°C (89°F). The average maximum temperature is 33°C (91°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Sai Kung District in September is 29°C (84°F). The average temperature is 30°C (85°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Sai Kung District in September is 27°C (80°F). The minimum temperature is 27°C (81°F) in the previous month and 24°C (76°F) in the next month.

Sunshine in Sai Kung District in September

The days in September are slightly shorter than the previous month and days continue to get slightly shorter into October. September has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise into October. During September the average day light hours are 12.3 per day in Sai Kung District. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 4.5 hours of sunshine per day.

The ultraviolet index in Sai Kung District in September is typically 11.6 during September. 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 Sai Kung District in September

The average sea water temperature in Sai Kung District in September is 28°C (82.4°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop slightly into October.

Rainfall in Sai Kung District in September

September weather is significantly drier than the previous month and rainfall continues to drop markedly into October. September has fewer days of rain than the previous month and rainy days continue to drop quickly into October. The average total rainfall in Sai Kung District in September is 32.8cm (12.9inches) and on average there are 14.6 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Sai Kung District in September

The maximum dew point (an indicator of humidity) in Sai Kung District in September is 25°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 26°C (78°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Sai Kung District in September is typically 83.6%. The maximum relative humidity is 87.4% in the previous month and 76.7% in the next month.

The average relative humidity in Sai Kung District in September is typically 70.4%. The average relative humidity is 74.4% in the previous month and 63.6% in the next month.

Wind Speed in Sai Kung District in September

The average maximum wind speed in Sai Kung District in September is typically 28KM/H (17MPH). The average maximum wind speed is 29KM/H (18MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Sai Kung District in September is typically 16KM/H (10MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Sai Kung District in September is from the East.

Monthly Averages

Suggested Beaches in September

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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.