Laki River

The Laki River (in Indonesian meaning Man River) is a river in southern Java, Indonesia, about 160 km south of the capital Jakarta. This river is the natural boundary between the Cianjur and Garut regencies.

Geography
The river flows in the southwest area of Java with predominantly tropical rainforest climate (designated as Af in the Köppen–Geiger climate classification). The annual average temperature in the area is 23 °C. The warmest month is August, when the average temperature is around 26 °C, and the coldest is June, at 24 °C. The average annual rainfall is 4032 mm. The wettest month is December, with an average of 553 mm rainfall, and the driest is September, with 72 mm rainfall.