January in Tanjung Selor is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Tanjung Selor is typically hot. Average daily high temperature in January is about 28 degrees above zero. On average, Tanjung Selor has 30 rainy and 1 sunny day in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Tanjung Selor.