April in Ruza is the sunniest month of the year. In April, the weather in Ruza is typically warm. Average daily high temperature in April is about 10 degrees above zero. On average, Ruza has 8 rainy, 8 sunny, 8 partly cloudy, and 6 cloudy days in April. The rains are usually light. April as well as March, October, and November is considered the most uncomfortable time to visit Ruza.