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East Nusa Tenggara weather in September

Thinking about venturing to East Nusa Tenggara this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in East Nusa Tenggara in September?

East Nusa Tenggara is a region in Indonesia. September in East Nusa Tenggara generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to moderate.

The average maximum daytime temperatures vary from warm in Maumere at 29°C to very warm in Kupang at 33°C. Nighttime temperatures generally drop to 23°C in Kupang and 25°C in Maumere. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

In September, precipitation varies across different areas. From low rainfall in Kupang with an average of 9.1 mm to moderate rainfall in Labuan Bajo with 33 mm.

For specific regional insights in East Nusa Tenggara for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our East Nusa Tenggara climate page.

Where to go in East Nusa Tenggara in September

Find the average weather conditions in September for the most popular destinations in East Nusa Tenggara on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in East Nusa Tenggara

What is the weather like in September for the 4 most popular destinations in East Nusa Tenggara?

Average weather in Labuan Bajo

In September Labuan Bajo generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Labuan Bajo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
29°C 
23°C 
13 mm 
2 days 
29°C 
24°C 
33 mm 
1 day 
October   >> October
>>  
30°C 
25°C 
89 mm 
4 days 
Climate in Labuan Bajo

Average weather in Kupang

In September Kupang generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 23°C and low monthly rainfall. So on average the conditions are perfect that month.

Kupang
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
32°C 
22°C 
304 hours 
3.7 mm 
1 day 
33°C 
23°C 
306 hours 
9.1 mm 
1 day 
October   >> October
>>  
34°C 
24°C 
290 hours 
29 mm 
2 days 
Climate in Kupang

Average weather in Sumba

In September Sumba generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 22°C and low monthly rainfall. So on average the conditions are perfect that month.

Sumba
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
21°C 
9.3 mm 
1 day 
31°C 
22°C 
16 mm 
1 day 
October   >> October
>>  
32°C 
24°C 
38 mm 
3 days 
Climate in Sumba

Average weather in Maumere

In September Maumere generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 25°C and low monthly rainfall. So on average the conditions are perfect that month.

Maumere
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
24°C 
8 mm 
2 days 
29°C 
25°C 
12 mm 
2 days 
October   >> October
>>  
30°C 
26°C 
31 mm 
3 days 
Climate in Maumere

Is your destination not in the list? Have a look at other destinations in East Nusa Tenggara, in Indonesia.

Is September the best time to visit East Nusa Tenggara?

We believe that September is one of the best times to visit East Nusa Tenggara with overall perfect weather in Labuan Bajo.

On average, the best time to visit East Nusa Tenggara is in June, July, August and September with generally perfect weather in Labuan Bajo. The weather in January, February, March and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in East Nusa Tenggara. Interested in the weather conditions in a specific month? Select the month below.

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