January in Leh is the most freezing month of the year. In January, the weather in Leh is typically freezing. Average daily high temperature in January is about 10 degrees below zero. On average, Leh has 11 snowy, 10 cloudy, 6 sunny, and 4 partly cloudy days in January. The snowfalls are usually light. January as well as May is considered the most uncomfortable time to visit Leh.