April in Naystenyarvi is the sunniest month of the year. In April, the weather in Naystenyarvi is typically cold. Average daily high temperature in April is about 6 degrees above zero. On average, Naystenyarvi has 10 partly cloudy, 8 cloudy, 6 sunny, 5 rainy, and 1 snowy day in April. The rains are usually light. April as well as January, May, September, and October is considered the most uncomfortable time to visit Naystenyarvi.