In April, the weather in Hemsedal is typically freezing. Average daily high temperature in April is about zero. On average, Hemsedal has 8 cloudy, 7 rainy, 5 snowy, 5 sunny, and 5 partly cloudy days in April. The rains are usually light. April as well as May, June, July, and August is considered the most uncomfortable time to visit Hemsedal.