Everest Base Camp in September – Here’s Everything

Trekking to Everest Base Camp in September is an adventure of a lifetime that will leave you with unforgettable memories and a deeper appreciation for the natural wonders of the world. September is one of the best times to visit the Everest Base Camp (5,364 meters) in Nepal, as it marks the end of the monsoon season and the beginning of the clear, dry autumn months.

Weather Condition of Everest Base Camp in September

September is considered as one of the best months to trek to the Everest Base Camp because of the favorable weather conditions. September marks the end of the monsoon season in the Everest region. The weather during this time is generally stable, with clear skies, and the temperature is mild, making it an ideal time to trek to the EBC. The average temperature during the day ranges from 10°C to 15°C, while at night, the temperature can drop to around -5°C to -10°C.

More: Everest Base Camp in August – Temperature, Weather, Festivals & Many More

During September, the Everest Base Camp sees a significant decrease in rainfall, which is a relief for trekkers as it means fewer obstacles and challenges along the trek. Another advantage of trekking in September is the clear skies, which offer stunning views of the surrounding peaks, including Mount Everest, Lhotse, Nuptse, and Ama Dablam. Trekkers can expect clear, blue skies during the day, which makes for excellent photography opportunities.

Crowd at Everest Base Camp in September

The Everest Base Camp is a popular destination for adventure seekers and mountain climbers who aim to reach the summit of Mount Everest, the highest peak in the world. September is one of the busiest months for the Everest Base Camp as the weather conditions are favorable for climbing, and the monsoon season has ended, providing clear skies and stable weather conditions. During this time, the Everest Base Camp is bustling with activity, and the crowds of people can be quite overwhelming. You’ll find mountaineers from all over the world, their guides, and support staff setting up base camp, preparing for their ascent to the peak of Mount Everest.

Trekkers on their way to Everest Base Camp

In September, the base camp can be a chaotic and bustling place, with long lines for food and limited resources. The sound of helicopters ferrying supplies and people is a constant buzz overhead. The paths between the tents can be congested with climbers, porters, and yaks carrying supplies. The air is filled with excitement, anticipation, and nervous energy as climbers prepare for their ultimate challenge.

Average Temperature at Everest Base Camp in September

It’s crucial to be aware of the temperature you’ll experience if you decide to start this journey in September. The monsoon season has ended, and the skies are clear with bright sunshine, making it ideal for trekking. The temperature during this month is also mild, providing comfortable trekking conditions. On average, the temperature at the Everest Base Camp in September ranges from a minimum of -3°C (27°F) to a maximum of 10°C (50°F).

    Also Read: Food and Accommodation on Everest Base Camp Trek

    The temperature at night can drop to sub-zero levels, especially at higher altitudes. During the day, the temperature can rise to around 15°C (59°F) if the sun is shining brightly. It is essential to note that temperatures at the Everest Base Camp can vary significantly depending on the altitude and the time of day. The higher the altitude, the colder the temperature, so it is vital to be prepared for temperature changes. The temperature can also fluctuate throughout the day.

    Festival at Everest Base Camp in September

    Dashain: Dashain is a major festival celebrated by the people of Nepal, particularly the Hindus. It is a time when families come together, exchange gifts, and enjoy a lot of delicious food. Dashain is celebrated for 15 days with great fervor and enthusiasm in Nepal, and even at the Everest Base Camp. During the Dashain festival, climbers and trekkers come from all over the world to celebrate the festival in this beautiful and remote location.

    The base camp is decorated with colorful flags, and there is a festive atmosphere all around. The local Sherpa people, who are the traditional inhabitants of the region, also join in the celebrations and share their culture and traditions with the visitors.

    Flora and Fauna at Everest Base Camp in September

    Everest Base Camp takes you through a beautiful and diverse landscape, ranging from lush forests to barren high-altitude terrain. One of the most remarkable things about this trek is the unique flora and fauna that can be seen along the way.


    The flora in the Everest Base Camp region is diverse and breathtaking, making the trek a botanical delight. The region around Everest Base Camp is a unique ecosystem and home to several plant species that are adapted to the harsh alpine environment. Some of these species are also found in other mountainous regions, while others are unique to the Himalayas.

    Low Altitude (below 2,500 meters):

    The lower regions around Everest Base Camp, which is located in the Khumbu region of Nepal, have a sub-tropical climate. This means that the weather in these regions is typically warm and humid.

    Due to the favorable climate conditions in this area, a wide variety of trees can be found here, including oak, rhododendron, magnolia, maple, birch, and pine. Oak trees are known for their sturdy trunks and large, spreading branches, which provide support for local wildlife.

    Rhododendron trees, on the other hand, are known for their stunning flowers, which bloom starting from March through June in a variety of colors, including red, pink, and white. These flowers attract a wide variety of pollinators, including bees and butterflies. Even though flowers are already shriveled, you will be able to witness the trees with green leaves which also provide shelter for wildlife.


    Magnolia trees are another common sight in the lower regions around Everest Base Camp. These trees are known for their large, fragrant flowers, which bloom in shades of pink, purple, and white. Like the rhododendron, magnolia flowers are a favorite of pollinators.

    Mid Altitude (Between 2500-4500 meters):

    The mid-altitude zone is a region located between 2,500 to 4,000 meters above sea level, and it is characterized by a temperate climate. This zone is home to a diverse range of flora and fauna, including a variety of shrubs, junipers, and firs, along with rhododendron, magnolia, and birch trees. This zone experiences moderate rainfall and snowfall, which supports the growth of vegetation. The soil in this region is well-drained, and the vegetation is well-adapted to the conditions in this zone. Shrubs like Berberis, Juniperus, and Potentilla are common in this zone, along with firs such as Abies and Picea. Rhododendron and magnolia trees are also found in this region, along with birch trees.

    High Altitude (above 4,000 meters):

    At high altitudes, which are typically defined as being above 4,000 meters, the climate is much colder and harsher than at lower elevations. As a result, the vegetation at high altitudes is adapted to these extreme conditions and is dominated by small, hardy plants such as dwarf shrubs, grasses, and herbs. In September, which is a transitional period between summer and autumn, you may see a variety of alpine flowers blooming in high-altitude environments. Some common examples of these flowers include gentian, primula, etc.


    September is a great time to visit Everest Base Camp for wildlife enthusiasts as the monsoon season has ended, and the weather is relatively mild. From high-altitude deserts to lush forests, the journey to the Base Camp takes you through some of the most beautiful environments in the world and offers views of a wide diversity of animals. During this time, the wildlife in the region is abundant and active, making it an ideal time to spot some of the rare and exotic species that call this area home.  Let’s look at some of the creatures you might run into on your September journey to Everest Base Camp.

    1. Snow Leopard: The Snow Leopard is one of the most elusive animals in the world, but if you’re lucky, you might catch a glimpse of one during your trek to Everest Base Camp. These big cats are known for their thick fur and their ability to blend in with their surroundings. They are most commonly found at altitudes  3,000-4500 meters, so keep your eyes peeled as you climb higher.

    2. Himalayan Tahr: The Himalayan Tahr is a type of mountain goat that is native to the Himalayan region. These animals are known for their thick, shaggy fur, and their impressive horns. You’re most likely to see these animals at higher elevations, above the treeline.

    3. Red Panda: Small and arboreal, the Red Panda is a Himalayan species of animal. These creatures are recognizable by their eye-catching red hair and their endearing panda-like characteristics. They are most frequently discovered in woodlands at altitudes of 2,200 to 4,300 meters.

    4. Tibetan snow finches – These small birds are also adapted to the cold and can be seen flitting about in the rocks.

    5. Snow cocks – These large, white birds are well adapted to the cold and can be seen foraging for food in the rocky terrain.

    6. Himalayan marmots – These large rodents are commonly found in rocky areas and can often be seen basking in the sun.

    7. Yak – These large, shaggy-haired mammals are commonly used for transportation in the region and can be seen grazing on the hillsides.

    8. Himalayan Black Bear: One of the most notable species found in the region is the Himalayan black bear. These bears are typically found in the forests surrounding the base camp, and they are known for their distinctive black fur and white chest patches. They are omnivores and feed on a variety of plant and animal matter, including bamboo, berries, insects, and small mammals. Visitors can often spot these bears foraging for food in the early morning or late afternoon.

    Other treks

    While the trek to the base camp itself is a thrilling adventure, many side treks offer unique and breathtaking views. In September, the weather is generally clear and sunny, making it an excellent time to explore the surrounding areas. Here are some of the favorable side treks to consider:

    1. Kala Patthar Trek: Kala Patthar is a small peak located near Everest Base Camp. The trek to Kala Patthar is a popular side trek, as it offers stunning views of Mount Everest and the surrounding Himalayan range. It’s a challenging trek that takes about 2-3 hours from Gorak Shep, the last stop before Everest Base Camp. The best time to visit Kala Patthar is early morning when the sun is just rising and the mountains are bathed in golden light.

    2. Gokyo Lakes Trek: The Gokyo Lakes Trek is a popular side trek that takes you through the beautiful and pristine Gokyo Valley. The trek starts from the village of Namche Bazaar and takes you through scenic valleys, forests, and high-altitude lakes. The Gokyo Lakes are a series of six glacial lakes that are situated at an altitude of 4,700-5000 meters. The trek to Gokyo Lakes takes about 7-8 days, and it’s an excellent way to explore the region and experience the beauty of the Himalayas.

    3. Island Peak Trek: Island Peak is a popular peak climbing destination located in the Khumbu region of Nepal. It’s a challenging climb that requires technical skills and experience, but it offers stunning views of the Himalayas and the surrounding peaks. The trek to Island Peak takes about 18-20 days, and it includes acclimatization days and rest days to help you adjust to the altitude.

    4. Everest View Trek: If you’re short on time or don’t want to do a challenging trek, the Everest View Trek is an excellent option. It’s a short trek that takes you to the village of Khumjung, where you can enjoy stunning views of Mount Everest and the surrounding peaks. The trek takes about 3-4 days, and it’s a great way to experience the beauty of the Himalayas without doing a long and challenging trek.


    Trekking to Everest Base Camp is a once-in-a-lifetime adventure that requires proper planning, preparation, and knowledge. September is a popular month for trekking to Everest Base Camp because the weather is relatively stable, and the trails are less crowded compared to peak season months. Here are some tips to help you prepare for your trek:

    1. Research the weather: September is the end of the monsoon season in Nepal, so expect some rain and cloudy days. However, the weather is generally stable, and the views of the mountains are clear. Be prepared for rain by bringing a waterproof jacket and pants.

    2. Train for the trek: Trekking to Everest Base Camp requires a good level of fitness. Start training at least three months before your trip. Focus on cardiovascular exercises like hiking, cycling, and running, and include strength training exercises to build muscle and endurance.

    3. Pack appropriately: Packing the right gear is crucial for a comfortable and safe trek. Bring warm and waterproof clothing, a good quality sleeping bag, a comfortable backpack, a sturdy pair of hiking boots, and a water bottle. You can also rent or buy gear in Kathmandu or Lukla.

    Merits and Demerits


    Here are some of the merits of undertaking the Everest Base Camp Trek in September:

    1. Comfortable Temperatures: During September, the average temperature during the day is around 15°C to 20°C, and at night it drops to around 5°C to 10°C. These temperatures are comfortable for trekking and allow you to enjoy the beauty of the region without worrying about extreme cold.

    2. Clear Skies: September is one of the driest months of the year in Nepal, with very little rainfall. This means you can expect clear skies, stunning views of the Himalayas, and excellent visibility. This is especially true in the mornings, when the skies are often crystal clear, and you can see the mountain peaks in all their glory.

    3. Blooming Flowers: September is the start of the autumn season in Nepal, and the region around Everest Base Camp is in full bloom with vibrant flowers and greenery. The rhododendron forests are particularly stunning during this time, with pink and red flowers in full bloom.

    4. Festivals and Culture: September is also a great time to experience the local culture and festivals in Nepal. The biggest festival of the year, Dashain, falls in this month. So you will be able to enjoy and learn more about this festival.

    5. Moderate Temperatures: The temperatures in September are moderate, with daytime temperatures ranging from 10 to 20 degrees Celsius. This makes trekking comfortable and enjoyable, without being too hot or too cold.

    6. Flora and Fauna: September is a great time to see the flora and fauna of the Everest region. The monsoon season brings new growth to the forests, and the rhododendrons are in full bloom. This is also a good time to spot wildlife such as musk deer, Himalayan tahr, and pheasants.

    7. Availability of services: September is a popular month to trek to Everest Base Camp due to the clear skies, stable weather, and favorable trekking conditions. As a result, you can expect most services to be available during this time.

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