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Jakarta weather in September 2021
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- 3333°C max day temperature
- 88 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 9393 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
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The September weather guide for Jakarta, Indonesia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Jakarta in September?
Daytime temperatures usually reach 33°C in Jakarta in September with very high heat and humidity, falling to 23°C at night.
How sunny is it in Jakarta in September?
There are normally 9 hours of bright sunshine each day in Jakarta in September - that's 71% of daylight hours.
How warm is the sea around Jakarta in September?
The average sea temperature around Jakarta in September is 29°C.
Does it rain in Jakarta in September?
There are usually 8 days with some rain in Jakarta in September and the average monthly rainfall is 93mm.
Metric (°C / mm) | Imperial (°F / inches)
Jakarta sunrise & sunset times for September 2021
Browse the sunrise and sunset times for Jakarta in September 2021. Select a month to view Jakarta sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st September 2021||05:53||17:53|
|Wednesday, 15th September 2021||05:46||17:50|
|Thursday, 30th September 2021||05:38||17:47|
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