Weather in Vietnam in September

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Visiting Vietnam in September

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 48.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. September has total rainfall of 19cm (7.5inches) making it a bit rainy but with only moderate showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days. It is not an optimal time for sunbathing but it is possible on clearer days in Vietnam. Sea temperatures are a very warm 29°C (84°F). September is an excellent month for swimming in Vietnam with very comfortable temperatures for bathing all day.

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

Also consider one of our other suggestions for September.

Can you sunbathe in Vietnam in September?

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

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 48.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. September has total rainfall of 19cm (7.5inches) making it a bit rainy but with only moderate showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days.

More about September temperature and sunshine.

Can you swim in Vietnam in September?

Yes, September is an excellent month for swimming in Vietnam with very warm sea temperatures 29°C (84°F).

More about September sea temperatures.

Is September a good time to holiday in Vietnam?

Yes, September is a good time for a holiday in Vietnam.

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 48.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. September has total rainfall of 19cm (7.5inches) making it a bit rainy but with only moderate showers. There are 18 days with some rainfall so you can still enjoy the beach on the clear days. It is not an optimal time for sunbathing but it is possible on clearer days in Vietnam. Sea temperatures are a very warm 29°C (84°F). September is an excellent month for swimming in Vietnam with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Vietnam warm in September?

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

The average maximum temperature in Vietnam in September is 32°C (89°F). The average maximum temperature is 32°C (90°) in the previous month and 31°C (87°F) in the next month.

The average temperature in Vietnam in September is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 27°C (81°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Vietnam in September?

The average day light hours per day in Vietnam in September are 12.2. The sunshine percentage is 48.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

More about September sunshine.

Temperature in Vietnam in September

The average maximum temperature in Vietnam in September is 32°C (89°F). The average maximum temperature is 32°C (90°F) in the previous month and 31°C (87°F) in the next month.

The average temperature in Vietnam in September is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in Vietnam in September is 25°C (77°F). The minimum temperature is 25°C (78°F) in the previous month and 24°C (76°F) in the next month.

Sunshine in Vietnam in September

During September the average day light hours are 12.2 per day in Vietnam. The sunshine percentage is 48.8% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

The ultraviolet index in Vietnam in September is typically 13.7 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 Vietnam in September

The average sea water temperature in Vietnam in September is 28.9°C (84.0°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Vietnam in September

The average total rainfall in Vietnam in September is 19cm (7.5inches) and on average there are 18 rainy days in September making it a wet time to visit the beach.

Humidity in Vietnam in September

The maximum dew point (an indicator of humidity) in Vietnam in September is 26°C (78°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 25°C (25°F) in the next month.

The average maximum relative humidity in Vietnam in September is typically 92.3%. The maximum relative humidity is 90.4% in the previous month and 91.7% in the next month.

The average relative humidity in Vietnam in September is typically 77.8%. The average relative humidity is 74.4% in the previous month and 77.7% in the next month.

Wind Speed in Vietnam in September

The average maximum wind speed in Vietnam in September is typically 22KM/H (13MPH). The average maximum wind speed is 22KM/H (14MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind speed in Vietnam in September is typically 8KM/H (5MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 8KM/H (5MPH) in the next month.

The average wind direction in Vietnam in September is from the West-Northwest.

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.