Jakarta Weather in September
Indonesia · 30-year monthly averages
🤔 Fair time to visit
September in Jakarta is hot, with average daytime highs around 33°C (92°F) and nighttime lows near 26°C (78°F). Expect roughly 61mm of precipitation spread over about 4 rainy days, with a moderate amount of rain.
Avg high
33°C
92°F
Avg low
26°C
78°F
Rainfall
61mm
moderate
Rainy days
4
days with ≥1mm
☀️ About 177 hours of sunshine over the month (~6h/day).
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
September vs the rest of the year
FAQ
- How hot is Jakarta in September?
- September in Jakarta is hot, with average daytime highs around 33°C (92°F) and nighttime lows near 26°C (78°F). Expect roughly 61mm of precipitation spread over about 4 rainy days, with a moderate amount of rain.
- Does it rain a lot in Jakarta in September?
- Jakarta sees around 61mm of precipitation in September on average — moderate by global standards.
- Is September a good time to visit Jakarta?
- September is a workable month to visit Jakarta, but expect some weather trade-offs.