In June, the weather in Kokkosalma is typically warm. Average daily high temperature in June is about 14 degrees above zero. On average, Kokkosalma has 16 rainy, 6 cloudy, 5 sunny, and 3 partly cloudy days in June. The rains are usually moderate. June as well as January, April, May, and September is considered the most uncomfortable time to visit Kokkosalma.