Weather in East Nusa Tenggara, Indonesia in September

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Visiting East Nusa Tenggara, Indonesia in September

September is one of the best months to visit East Nusa Tenggara 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 warmer than the previous month and temperatures continue to rise slightly into October. September has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 88% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.6hrs making the days very long and bright.

September has total rainfall of 3.4cm (1.3inches) making it mostly dry but with short lived occasional showers. There are only 10.1 days with some rainfall so you can still enjoy the beach on the majority of days.

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

Also consider visiting East Nusa Tenggara in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in East Nusa Tenggara in September?

Yes, September is a good time for sunbathing in East Nusa Tenggara.

September has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 88% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.6hrs making the days very long and bright. September has total rainfall of 3.4cm (1.3inches) making it mostly dry but with short lived occasional showers. There are only 10.1 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 East Nusa Tenggara in September?

Yes, September is an excellent month for swimming in East Nusa Tenggara with very warm sea temperatures 28°C (82°F).

More about September sea temperatures.

Is September a good time to holiday in East Nusa Tenggara?

Yes, September is a good time for a holiday in East Nusa Tenggara.

September has average maximum temperatures of 33°C (91°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 88% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.6hrs making the days very long and bright. September has total rainfall of 3.4cm (1.3inches) making it mostly dry but with short lived occasional showers. There are only 10.1 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a very warm 28°C (82°F). September is an excellent month for swimming in East Nusa Tenggara with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is East Nusa Tenggara warm in September?

Yes, East Nusa Tenggara is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in East Nusa Tenggara in September is 33°C (91°F). The average maximum temperature is 32°C (89°) in the previous month and 33°C (91°F) in the next month.

The average temperature in East Nusa Tenggara in September is 28°C (82°F). The average temperature is 27°C (81°F) in the previous month and 28°C (82°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is East Nusa Tenggara in September?

The average day light hours per day in East Nusa Tenggara in September are 12.1. The sunshine percentage is 88% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.6hrs making the days very long and bright.

More about September sunshine.

Temperature in East Nusa Tenggara in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. The average maximum temperature in East Nusa Tenggara in September is 33°C (91°F). The average maximum temperature is 32°C (89°F) in the previous month and 33°C (91°F) in the next month.

The average temperature in East Nusa Tenggara in September is 28°C (82°F). The average temperature is 27°C (81°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in East Nusa Tenggara in September is 22°C (72°F). The minimum temperature is 23°C (73°F) in the previous month and 22°C (72°F) in the next month.

Sunshine in East Nusa Tenggara in September

The days in September are marginally longer than the previous month and the days continue to get marginally longer into October. September has a slightly more hours of sunshine than the previous month. During September the average day light hours are 12.1 per day in East Nusa Tenggara. The sunshine percentage is 88% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 10.6hrs making the days very long and bright.

The ultraviolet index in East Nusa Tenggara in September is typically 14.4 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 East Nusa Tenggara in September

The average sea water temperature in East Nusa Tenggara in September is 27.6°C (81.7°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Rainfall in East Nusa Tenggara in September

September weather is marginally wetter than the previous month and rainfall continues to rise into October. September has a couple of more days of rain than the previous month and rainy days continue to rise into October. The average total rainfall in East Nusa Tenggara in September is 3.4cm (1.3inches) and on average there are 10.1 rainy days in September making it a pretty wet time to visit the beach.

Humidity in East Nusa Tenggara in September

The maximum dew point (an indicator of humidity) in East Nusa Tenggara in September is 23°C (74°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 24°C (74°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in East Nusa Tenggara in September is typically 91.6%. The maximum relative humidity is 92.7% in the previous month and 93.3% in the next month.

The average relative humidity in East Nusa Tenggara in September is typically 72%. The average relative humidity is 75.1% in the previous month and 75.9% in the next month.

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.