May in Lopcha is the windiest and the cloudiest month of the year. In May, the weather in Lopcha is typically warm. Average daily high temperature in May is about 11 degrees above zero. On average, Lopcha has 15 rainy, 7 cloudy, 6 partly cloudy, and 3 sunny days in May. The rains are usually moderate. May as well as January, February, March, and September is considered the most uncomfortable time to visit Lopcha.