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River in Indonesia
Jelai-Bila River Sungai Jelai, Sungai Jelai-Bila, Sungai Djelai, Jelai
Location of river mouthShow map of KalimantanJelai-Bila River (Indonesia)Show map of Indonesia
The river flows in the central south of Borneo with a predominantly tropical monsoon climate (designated as Am in the Köppen-Geiger climate classification). The annual average temperature in the area is 24 °C. The warmest month is September when the average temperature is around 26 °C, and the coldest is January, at 20 °C. The average annual rainfall is 2760 mm. The wettest month is December, with an average of 531 mm of rainfall, and the driest is September, with 45 mm of rainfall.