April in Tanga is the rainiest and the cloudiest month of the year. In April, the weather in Tanga is typically hot. Average daily high temperature in April is about 30 degrees above zero. On average, Tanga has 27 rainy, 2 cloudy, and 1 partly cloudy day in April. The rains are usually heavy. April as well as March, May, August, and September is considered the most uncomfortable time to visit Tanga.