May in Leh is the rainiest month of the year. In May, the weather in Leh is typically cold. Average daily high temperature in May is about 4 degrees above zero. On average, Leh has 17 rainy, 7 sunny, 6 partly cloudy, and 1 cloudy day in May. The rains are usually moderate. May as well as January is considered the most uncomfortable time to visit Leh.