ClimateForecastSeptemberOctober >>

Weather in September in Indonesia

Planning a journey to Indonesia this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Indonesia in September?

September in Indonesia generally has temperatures that range from warm to very warm, with precipitation levels ranging from almost none to heavy.

Temperatures

During the day the temperature is warm in Palayangan at 26°C and very warm in Cepu at 35°C. As night falls, temperatures generally drop to 23°C in Cepu and 17°C in Palayangan.

Precipitation

In September, precipitation varies across different areas. From almost no rainfall in Nembrala with an average of 3.5 mm to heavy rainfall in Matur with 403 mm.

Average sunshine

The days are mostly sunny, with an average total of around 249 hours of sunshine in Ubud. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

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

Where to go in Indonesia in September

Find more information for the most popular destinations in the Indonesia on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
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

What is the weather like in September for the 5 most popular destinations in Indonesia?

Ubud

In September Ubud generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Ubud
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
<<  
27°C 
22°C 
255 hours 
43 mm 
2 days 
28°C 
22°C 
249 hours 
64 mm 
1 day 
October   >> October
>>  
29°C 
23°C 
251 hours 
102 mm 
3 days 
Climate in Ubud

Seminyak

In September Seminyak generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Seminyak
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
<<  
27°C 
24°C 
261 hours 
41 mm 
1 day 
27°C 
24°C 
251 hours 
57 mm 
1 day 
October   >> October
>>  
28°C 
25°C 
252 hours 
77 mm 
2 days 
Climate in Seminyak

Jakarta

In September Jakarta generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Jakarta
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 
24°C 
295 hours 
46 mm 
8 days 
33°C 
25°C 
288 hours 
62 mm 
8 days 
October   >> October
>>  
33°C 
25°C 
279 hours 
132 mm 
12 days 
Climate in Jakarta

Kuta

In September Kuta generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 25°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Kuta
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
<<  
27°C 
24°C 
261 hours 
41 mm 
1 day 
27°C 
25°C 
251 hours 
56 mm 
1 day 
October   >> October
>>  
28°C 
25°C 
252 hours 
74 mm 
2 days 
Climate in Kuta

Bandung

In September Bandung generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Bandung
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
<<  
28°C 
18°C 
249 hours 
87 mm 
9 days 
29°C 
19°C 
211 hours 
133 mm 
10 days 
October   >> October
>>  
28°C 
20°C 
215 hours 
296 mm 
13 days 
poor 
Climate in Bandung

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

Is September the best time to visit Indonesia?

We believe that September is one of the best times to visit Indonesia with overall perfect weather in Ubud. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, June, July, August and September provide perfect weather in Ubud. On the other hand, the months of January, February, March and December tend to have poor weather conditions.

Interested in more climate information?

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

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed historical weather averages for many cities in Indonesia.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.