Whether you're visiting Banten in Indonesia during the peak of September (33°C (91°F)) or the cooler months around January (30°C (86°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Tangerang, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Year-round, Banten, especially Tangerang, sees high temperatures, with maximum averages consistently above 30°C (86°F).
The peak heat season generally takes place in August, September and October.
When it comes to rainfall, Banten sees significant variations throughout the year. February tends to be the wettest, receiving 308 mm (12 in) of rain, while August is much drier with just 52 mm (2 in). Travelers should note that the rainy season falls during January, February, March, April, November and December, bringing substantial precipitation ranging from 216 mm (8.5 in) to 308 mm (12 in) monthly.
For those seeking sunshine, August usually has the brightest skies, making it an excellent time for exploring the region.
