What is the climate on Mount Everest?

The climate in the Everest region and its nearby peaks is complex and changeable, often changing even within a day, let alone ups and downs throughout the year. Generally speaking, the rainy season is from early June to mid-September every year. The strong southeast monsoon causes frequent heavy rains, clouds and fog, and unpredictable ice and snow. In mid-November and mid-February of the following year, due to the strong northwest cold current, the temperature can reach -60°C, and the average temperature is between -40°C and 50°C. The maximum wind speed can reach 90/meter. From the beginning of March to the end of May every year, here is the spring when the wind season transitions to the rainy season, while from the beginning of September to the end of October is the autumn when the rainy season transitions to the wind season. During this period, better weather is possible, making it the best season for mountain climbing.