August in Kerema is the windiest, the sunniest, and the coldest month of the year. In August, the weather in Kerema is typically warm. Average daily high temperature in August is about 27 degrees above zero. On average, Kerema has 26 rainy and 5 sunny days in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Kerema.