January in Buea is the sunniest month of the year. In January, the weather in Buea is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, Buea has 24 rainy, 4 partly cloudy, 2 sunny, and 1 cloudy 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 Buea.