June in Jomsom is the windiest month of the year. In June, the weather in Jomsom is typically cold. Average daily high temperature in June is about 6 degrees above zero. On average, Jomsom has 14 rainy, 10 partly cloudy, 5 sunny, and 1 snowy day in June. The rains are usually heavy. June as well as January, February, July, and August is considered the most uncomfortable time to visit Jomsom.