What is the best time to climb Mount Everest?

What is the best time to climb Mount Everest?

What is the Best Time to Climb Mount Everest?


Scaling the heights of Mount Everest, Earth’s highest mountain above sea level, is an achievement that many climbers aspire to accomplish in their lifetime. The question of “When is the best time to climb Mount Everest?” is quite common amongst mountaineers. This article explores the most suitable times to venture in Everest’s harsh, high-altitude environment.

Importance of Climbing Seasons

Understanding climbing seasons is crucial to planning an Everest expedition. Jet streams are a major determining factor in deciding the climbing seasons. These high-altitude, strong winds can hit the mountain with speeds surpassing 200 mph, making a safely ascent impossible. However, during certain periods, the jet stream shifts north, leaving Everest in a windshear and creating a window for climbers.

Spring: The Prime Time

The pre-monsoon season, or spring, is typically the most popular time for Everest expeditions. This season generally begins in mid-March and lasts until late May. Warmer temperatures, stable weather patterns, and significantly less wind make this window less risky for climbers.

May is often considered as the best month to climb Everest. The reduced jet stream activity and crisp, clear skies combine to deliver a higher chance of summit success. Furthermore, longer daylight hours allow climbers more flexibility to manage their safety margins during arduous summit push.

Fall: The Alternative Option

In contrast to the busier spring season, the post-monsoon or fall season (from September to November) offers a quieter alternative to attempt Everest. The weather conditions depends on the severity of the monsoon season. If it has been a particularly wet monsoon, residual moisture can cause some snowfall, making the ascent more challenging. Nevertheless, several climbers have successfully undertaken expeditions during the fall season, thanks to its often clear and stable weather.

Winter and Summer: The Extreme Climbs

Very few climbers opt to attempt Everest in the harsh conditions of winter (December through February) or the treacherously unpredictable monsoonal period of summer (June through August). These times offer more extreme climbing conditions and any endeavor to climb during these seasons is considered highly challenging and hazardous.


Selecting the right time to climb Mount Everest depends on several factors. Spring, with its warmer temperatures and stable weather patterns, is undoubtedly the best time for most climbers. However, for those seeking fewer crowds, the fall season presents an intriguing option. Regardless of the chosen time, climbing Mount Everest requires extensive preparation, exceptional physical fitness, and unwavering mental resilience.

Frequently Asked Questions

1. Are there crowds on Mount Everest during the spring season?

Yes, the spring season tends to be busier due to favorable weather conditions. However, well-established expedition organizations manage these crowds effectively.

2. When does the monsoon season start and end in Nepal?

The monsoon season in Nepal typically starts in June and subsides by the end of September, but the exact timeframe varies each year.

3. Is climbing Mount Everest during the fall season riskier than during spring?

Depending on the monsoon season’s severity, the fall can be more challenging than spring. However, good planning and flexible itineraries can mitigate these risks.

4. How long does an average Everest expedition take?

An average Everest expedition, including acclimatization time, can take between six to nine weeks.

5. Can novice climbers attempt to climb Mount Everest?

Climbing Mount Everest is a serious endeavor, requiring significant high-altitude mountaineering experience. Therefore, novices are highly discouraged from attempting it.