Sesayap River


Sesayap River is a river in Borneo island, flowing in North Kalimantan Province, Indonesia. It forms a delta which has islands including Bunyu and Tarakan Island.

Geography

The river flows in the northeastern area of Borneo island with predominantly tropical rainforest climate. The annual average temperature in the area is 22 °C. The warmest month is April, when the average temperature is around 23 °C, and the coldest is December, at 22 °C. The average annual rainfall is 4020 mm. The wettest month is October, with an average of 438 mm rainfall, and the driest is June, with 263 mm rainfall.