In April, the weather in Novy Izborsk is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Novy Izborsk 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 Novy Izborsk.