Weather in Nishihama Beach, Hateruma Island, Japan in September

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Visiting Nishihama Beach, Hateruma Island, Japan in September

September is one of the best months to visit Nishihama Beach for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is marginally cooler than the previous month and temperatures continue to drop into October. September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

September has total rainfall of 3cm (1.2inches) making it mostly dry but with short lived occasional showers. There are only 15 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a very warm 29°C (85°F). September is an excellent month for swimming in Nishihama Beach with very comfortable temperatures for bathing all day.

September experiences warm and sunny weather, with occasional rain showers as the rainy season comes to an end. Sunbathing, swimming, snorkeling, and diving remain popular activities during this month. However, surfing, windsurfing, and kitesurfing are still not ideal due to the lack of strong winds and waves. Also consider visiting Nishihama Beach in one of the other best months of May, July, October, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Nishihama Beach in September?

Yes, September is not an optimal time for sunbathing but it is possible on clearer days in Nishihama Beach.

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day. September has total rainfall of 3cm (1.2inches) making it mostly dry but with short lived occasional showers. There are only 15 days with some rainfall so you can still enjoy the beach on the majority of days.

More about September temperature and sunshine.

Can you swim in Nishihama Beach in September?

Yes, September is an excellent month for swimming in Nishihama Beach with very warm sea temperatures 29°C (85°F).

More about September sea temperatures.

Is September a good time to holiday in Nishihama Beach?

Yes, September is a good time for a holiday in Nishihama Beach.

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day. September has total rainfall of 3cm (1.2inches) making it mostly dry but with short lived occasional showers. There are only 15 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a very warm 29°C (85°F). September is an excellent month for swimming in Nishihama Beach with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Nishihama Beach warm in September?

Yes, Nishihama Beach is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Nishihama Beach in September is 31°C (87°F). The average maximum temperature is 31°C (89°) in the previous month and 28°C (83°F) in the next month.

The average temperature in Nishihama Beach in September is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 26°C (79°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Nishihama Beach in September?

The average day light hours per day in Nishihama Beach in September are 12.3. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

More about September sunshine.

Crowds in Nishihama Beach in September

September is still a warm month, but the crowds start to decrease as the summer vacation season comes to an end. The beach can still be quite busy, especially during the Silver Week holidays in Japan, which usually occur in September.

Temperature in Nishihama Beach 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 Nishihama Beach in September is 31°C (87°F). The average maximum temperature is 31°C (89°F) in the previous month and 28°C (83°F) in the next month.

The average temperature in Nishihama Beach in September is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 26°C (79°F) in the next month.

The average minimum temperature in Nishihama Beach in September is 26°C (79°F). The minimum temperature is 27°C (81°F) in the previous month and 24°C (75°F) in the next month.

Sunshine in Nishihama Beach in September

The days in September are slightly shorter than the previous month and days continue to get slightly shorter into October. September has slightly less hours of sunshine than the previous month. During September the average day light hours are 12.3 per day in Nishihama Beach. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.7 hours of sunshine per day.

The ultraviolet index in Nishihama Beach in September is typically 11.3 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 Nishihama Beach in September

The average sea water temperature in Nishihama Beach in September is 29.3°C (84.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Nishihama Beach in September

September weather is slightly wetter than the previous month. September has fewer days of rain than the previous month. The average total rainfall in Nishihama Beach in September is 3cm (1.2inches) and on average there are 15 rainy days in September making it a pretty wet time to visit the beach.

Humidity in Nishihama Beach in September

The maximum dew point (an indicator of humidity) in Nishihama Beach in September 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 26°C (79°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in Nishihama Beach in September is typically 88.3%. The maximum relative humidity is 89.4% in the previous month and 83.9% in the next month.

The average relative humidity in Nishihama Beach in September is typically 75.9%. The average relative humidity is 78.2% in the previous month and 72.5% in the next month.

Wind Speed in Nishihama Beach in September

The average maximum wind speed in Nishihama Beach in September is typically 27KM/H (17MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 30KM/H (18MPH) in the next month.

The average wind speed in Nishihama Beach in September is typically 18KM/H (11MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind direction in Nishihama Beach in September is from the East-Northeast.

Monthly Averages

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