January in Lhasa is the most freezing month of the year. In January, the weather in Lhasa is typically freezing. Average daily high temperature in January is about 4 degrees below zero. On average, Lhasa has 28 sunny and 3 partly cloudy days in January. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Lhasa.