The Jelai-Bila River is a river of Central Kalimantan, Indonesia, about 600 km northeast of the capital Jakarta.[1] Much of the land between the Lamandau River and the Jelai-Bila River is developed by agriculture.[2]

Jelai-Bila River Sungai Jelai, Sungai Jelai-Bila, Sungai Djelai, Jelai
Location of river mouth Show map of Kalimantan Jelai-Bila River (Indonesia) Show map of Indonesia
Location
Country	Indonesia
Physical characteristics
Source
• location	Kalimantan
Mouth	Java Sea

Geography

The river flows in the central south of Borneo with predominantly tropical monsoon climate (designated as Am in the Köppen-Geiger climate classification).[3] 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.[4] The average annual rainfall is 2760 mm. The wettest month is December, with an average of 531 mm rainfall, and the driest is September, with 45 mm rainfall.[5]

See also

• List of rivers of Indonesia
• List of rivers of Kalimantan

References