Bandung Weather in September
In Bandung, September brings high daytime temperatures around 29°C (84°F), with nights cooling to 19°C (66°F). Expect quite a bit of rainfall this month.
Rainfall in Bandung in September
Analyzing past climate data, one can expect approximately 10 days of rain, averaging 133 mm (5.2 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Bandung in September
Bandung in September gets highs of 29°C (84°F) during the day and drops to 19°C (66°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Bandung in September
Expect a lot of sunshine this month, with about 211 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, August typically offers the best circumstances for Bandung.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Bandung's climate page.
Bandung Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
29°C (84°F)
Chance of Rain
32%
Precipitation
133 mm (5.2 in)
Rainy days
10 days
Sunshine
211 hours
Percentage Sunshine
58%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Bandung typically stay consistent throughout September, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Bandung in September
Browse day-by-day weather records for Bandung spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bandung historical weather extremes in September
Based on 34 years of weather observations (1991-2025), these are the most extreme conditions recorded in Bandung.
- The warmest day in September was on September 12, 1997, with a maximum of 36°C (97°F).
- The coldest September day was on September 23, 2003, with a maximum of 18°C (64°F).
- The coldest night in September in Bandung was on September 23, 1995, with a minimum of 14°C (57°F).
Best Places in Indonesia in September
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Bandung in September
Warm but pleasant conditions in Bandung in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Bandung in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Bandung's climate page.
See the full Bandung climate overview or explore weather in Indonesia.
