April in Namangan is the rainiest and the cloudiest month of the year. In April, the weather in Namangan is typically warm. Average daily high temperature in April is about 18 degrees above zero. On average, Namangan has 15 rainy, 6 cloudy, 6 partly cloudy, and 3 sunny days in April. The rains are usually heavy. April as well as January, February, March, and November is considered the most uncomfortable time to visit Namangan.