Jakarta in september: average Weather, Temperature and Climate
Weather in Jakarta in september 2025
The weather in Jakarta in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 8
Weather at 6am
83°F
Clear/Sunny
61% of time
23%
13%
4%
Weather at 12pm
92°F
Clear/Sunny
58% of time
18%
18%
5%
Weather at 6pm
83°F
Clear/Sunny
35% of time
28%
24%
14%
Weather at 3am
79°F
53%
25%
19%
4%
Evolution of daily average temperature and precipitation in Jakarta in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Jakarta in september.
The climate of Jakarta in september is good
the weather in Jakarta in september is wet (with 5.2in of precipitation over 7 days). The weather is worst than the previous month since in august there is an average of 4in of rainfall over 6 days.
The climate is very warm in that area this month. Temperatures are up to 92°F. The seasonal minimum is 83°F. Thus, the mean temperature average in september in Jakarta is 86°F. These temperatures are far removed from those records observed in Jakarta in september with a maximum record of 99°F in 2020 and a minimum record of 76°F in 2011. You You can hope to have 86°F or more for all the month.
On this month of september, day length in Jakarta is generally 12:04. The sun rises at 05:46 and sets at 17:50.
With a correct weather, september is okay (but not good) to go in this city.
Seasonal average climate and temperature of Jakarta in september
Check below seasonal norms These datas are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 92°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 99°F (2020) | ||||
| Lowest record temperature | 76°F (2011) | ||||
| Number of days at +86°F | 30 day(s) (100%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.2in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 2.1in (2016) | ||||
| Other climate data | |||||
| Humidity | 74% | ||||
| Visibility | 9.6km | ||||
| Cloud cover | 26% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:46 | ||||
| Time of sunset | 17:50 | ||||
| Length of day | 12:04 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Jakarta in september 2024:
79°F to 88°F
79°F to 88°F
81°F to 86°F
81°F to 88°F
79°F to 88°F
81°F to 88°F
81°F to 88°F
81°F to 90°F
81°F to 88°F
81°F to 86°F
81°F to 85°F
79°F to 88°F
77°F to 86°F
79°F to 86°F
81°F to 86°F
81°F to 86°F
77°F to 86°F
77°F to 86°F
76°F to 86°F
77°F to 86°F
79°F to 88°F
79°F to 88°F
81°F to 88°F
81°F to 88°F
81°F to 86°F
77°F to 85°F
79°F to 86°F
81°F to 88°F
81°F to 88°F
81°F to 88°F
Map: other cities on the island of Java in september
Cities near Jakarta:
| Tambah in september | good weather |
| Tanjung Pasir Beach in september | good weather |
| Bogor in september | good weather |
| Parc national Halimun Salak in september | good weather |
| Purwakarta in september | good weather |
| Serang in september | good weather |
| Sukabumi in september | tolerable weather |
| Cilegon in september | good weather |
| Pamanukan in september | good weather |
| Pasar Sirih Beach in september | good weather |
| Bandung in september | good weather |
| Babadan in september | good weather |
Click over cities on the map for information about the weather in september.
Jakarta
perfect weather
good
tolerable
bad
very bad
Weather data for Jakarta in september:
Weather data for Jakarta for september are derived from an average of the weather forecast since 2009 in Jakarta. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jakarta can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Jakarta.