September · Indonesia
Best time to visit Bandung in September Weather, crowds & prices
Weather in Bandung in September
Average temperature 22°C, 212 mm of rain, about 25 days with 6+ hours of sunshine and 85% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
5.7/10
Ranked #2 of 12 months
- Avg temp
- 22°C
- Rainfall
- 212 mm
- Humidity
- 85%
- Days with 6h+ sun
- 25
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Bandung scores 5.7/10 for sightseeing and cultural travel - one of the top 12-month picks (#2). Expect around 22°C, 212 mm of rain, and roughly 25 days with 6+ hours of sunshine this month.
Bandung's cool highland air, art deco streets and tea plantations sit above the Java plain.
September in Bandung: mixed conditions, plan around the weather
At 22°C (71°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.
This is the year's wettest stretch at 212 mm, but with about 25 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 5.7/10 on the same scale — 2nd of 12 months, versus 7.7/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.
If your dates are flexible, August is materially better in Bandung — 2 points higher on the same scale.
Frequently asked
- What is the weather like in Bandung in September?
- In September, Bandung averages 22°C, 212 mm of rain, and about 25 days with 6+ hours of sunshine. Its climate-comfort score is 5.7/10.
- Is September a good time to visit Bandung?
- September earns a 5.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bandung in September?
- Expect about 212 mm of rain in September. Average humidity is 85% and there are about 25 days with 6+ hours of sunshine.
Curated in Bandung
Tickets & experiences
Things to do in Bandung
Bandung, Indonesia. Live activities and tours from GetYourGuide, matched to this destination.