April in Nungwi is the rainiest and the cloudiest month of the year. In April, the weather in Nungwi is typically hot. Average daily high temperature in April is about 28 degrees above zero. On average, Nungwi has 23 rainy and 7 sunny days in April. The rains are usually heavy. April as well as March and May is considered the most uncomfortable time to visit Nungwi.