April in Miass is the windiest month of the year. In April, the weather in Miass is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Miass has 11 cloudy, 8 rainy, 6 partly cloudy, and 5 sunny days in April. The rains are usually moderate. April as well as January, February, October, and December is considered the most uncomfortable time to visit Miass.