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River in North Kalimantan, Indonesia
Bahau River Sungai Bahau
Location of river mouthShow map of KalimantanBahau River (Indonesia)Show map of Indonesia
The river is deemed a tributary of the Kayan River.
Geography
The river flows in the northeast area of Kalimantan with a predominantly tropical rainforest climate (designated as Af in the Köppen-Geiger climate classification). The annual average temperature in the area is 20 °C. The warmest month is October when the average temperature is around 22 °C, and the coldest is July, at 19 °C. The average annual rainfall is 3957 mm. The wettest month is September, with an average of 446 mm rainfall, and the driest is April, with 269 mm rainfall.