Sinamar River
River in Indonesia
From Wikipedia, the free encyclopedia
The Sinamar River is a river in West Sumatra province, in the central part of Sumatra island, Indonesia, about 900 km northwest of the capital Jakarta.[1][2] It is a tributary of the rivers Ombilin or Indragiri.
| Sinamar River Batang Sinamar, Sungai Sinamar | |
|---|---|
| |
  Location of river mouth  Sinamar River (Indonesia) | |
| Location | |
| Country | Indonesia |
| Physical characteristics | |
| Source | |
| • location | West Sumatra |
| Mouth | Ombilin River |
Geography
The river flows in the central 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 September, when the average temperature is around 24 °C, and the coldest is January, at 21 °C.[4] The average annual rainfall is 3023 mm. The wettest month is November, with an average of 444 mm rainfall, and the driest is June, with 124 mm rainfall.[5]