April in Obuasi is the hottest month of the year. In April, the weather in Obuasi is typically hot. Average daily high temperature in April is about 32 degrees above zero. On average, Obuasi has 27 rainy, 2 cloudy, and 1 sunny day in April. The rains are usually heavy. April as well as February, March, May, and June is considered the most uncomfortable time to visit Obuasi.