In April, the weather in Novogrudok is typically warm. Average daily high temperature in April is about 11 degrees above zero. On average, Novogrudok has 14 rainy, 7 sunny, 5 partly cloudy, and 4 cloudy days in April. The rains are usually moderate. April as well as March, May, October, and November is considered the most uncomfortable time to visit Novogrudok.