How many seasons does Mount Everest have?

Mount Everest experiences only two distinct seasons: the summer monsoon and the winter monsoon.

1) The summer monsoon, also known as the wet season, occurs from June to September. It is characterized by heavy rainfall and cloudiness, with frequent thunderstorms and avalanches. The temperature during this season is relatively mild, with an average temperature ranging from -9 to -18°C (16 to -1°F) at the peak. The monsoon season is considered the most dangerous time to climb Mount Everest due to the high risk of avalanches and unfavorable weather conditions.

2) The winter monsoon, also known as the dry season, lasts from October to May. During this season, the temperature drops significantly, and the weather conditions are extremely harsh. The average temperature at the peak can reach -35°C (-31°F), with extreme temperatures dropping below -60°C (-76°F). The winter monsoon brings very little snowfall, making it easier to climb the mountain. However, the cold temperatures and strong winds make this season equally challenging and dangerous.

The transition periods between these two main seasons, spring (April-May) and autumn (October-November), are marked by changing weather patterns and unpredictable conditions.