In April, the weather in Nevinnomissk is typically warm. Average daily high temperature in April is about 14 degrees above zero. On average, Nevinnomissk has 15 rainy, 7 sunny, 6 partly cloudy, and 2 cloudy days in April. The rains are usually moderate. April as well as February, March, May, and December is considered the most uncomfortable time to visit Nevinnomissk.