Simpang-kanan River (Indonesian: Sungai Simpangkanan, means: Right Junction River) is a river in northern Sumatra, Indonesia, about 1400 km northwest of the capital Jakarta.[1][2]
Geography
The river flows in the northern area of Sumatra with predominantly tropical rainforest climate (designated as Af in the Köppen-Geiger climate classification).[3] The annual average temperature in the area is 23 °C. The warmest month is February, when the average temperature is around 25 °C, and the coldest is April, at 22 °C.[4] The average annual rainfall is 3355 mm. The wettest month is December, with an average of 463 mm rainfall, and the driest is June, with 125 mm rainfall.[5]
