Jakarta Weather in September
In September, Jakarta averages a high of 33°C (91°F) and a low of 25°C (77°F), based on 43 years of historical weather data from JAKARTA/OBSERVATORY.
33°C
Average high
91°F
25°C
Average low
77°F
37°C
Record high
99°F · 2014
16°C
Record low
61°F · 1980
What to Expect in Jakarta in September
Typical September days in Jakarta reach 33°C (91°F) during the afternoon and cool to around 25°C (77°F) overnight. On average, measurable rain falls on about 12% of days this month. Over the past 43 years, September temperatures in Jakarta have ranged from a record high of 37°C (2014) down to a record low of 16°C (1980).
For a day-by-day look or other months, see the full Jakarta weather history.