February in Bontang is the sunniest month of the year. In February, the weather in Bontang is typically hot. Average daily high temperature in February is about 31 degrees above zero. On average, Bontang has 24 rainy, 4 cloudy, and 1 sunny day in February. The rains are usually heavy. February as well as January, March, April, and May is considered the most uncomfortable time to visit Bontang.