Climate
Weather in Indonesia in September
Weather in Indonesia, September
In September, Indonesia sees average highs of 32.8°C (91°F) and lows of 23.6°C (74°F), with around 133 mm of rain. It is one of the best months to visit.
Indonesia — September
Indonesia → September
- Daytime high
- 32.8°C (91°F)
- Overnight low
- 23.6°C (74°F)
- Rainfall
- 133 mm
- Best-time rank
- Recommended month
How September compares
| This month | 32.8°C (91°F) / 23.6°C (74°F) · 133 mm |
|---|---|
| Yearly average | 31.6°C (89°F) / 23.8°C (75°F) · 207 mm |
September in Indonesia runs 1.2°C (2.2°F) warmer than the yearly average, and is drier than the yearly average. Pack light, breathable clothing — expect it to be hot, and something waterproof — this is a wetter month.
Common questions
What is the weather like in Indonesia in September?
Average highs of 32.8°C (91°F) and lows of 23.6°C (74°F), with around 133 mm of rain.
Is September a good time to visit Indonesia?
Yes — September is one of the more comfortable months in Indonesia, based on temperature and rainfall.
Updated climate normals, 2025