In June, the weather in Kristiansund is typically warm. Average daily high temperature in June is about 13 degrees above zero. On average, Kristiansund has 16 rainy, 7 sunny, 5 partly cloudy, and 2 cloudy days in June. The rains are usually heavy. June as well as January, February, March, and April is considered the most uncomfortable time to visit Kristiansund.