What is the weather temperature in Tibet during the Spring Festival!

Take Lhasa as an example. Generally, the lowest temperature in winter will not exceed-10 degrees Celsius, and the temperature difference between morning and evening is large (it may reach above zero 10 degrees during the day, below zero at night, and the temperature difference between morning and evening is more than ten degrees). But at high altitudes, such as Naqu and Ali, the wind is strong and cold. In addition, due to lack of oxygen in winter, the probability of high reaction will be greater than that in summer.