Everest Base Camp Trek in September: Clear Skies, Mountain Magic & Ideal Weather

1st Jul, 2025

- annapurnaencounter

September marks the beginning of the autumn trekking season in Nepal, making it one of the best months to embark on the iconic Everest Base Camp (EBC) Trek. As the monsoon recedes, the skies begin to clear, offering majestic views of the world’s highest peaks. The trails are fresh, waterfalls are vibrant, and the lush greenery of the lower valleys is at its peak.

Whether you're a first-time trekker or a seasoned adventurer, the Everest Base Camp trek in September offers a perfect balance of great weather, incredible visibility, and manageable trail traffic.

Highlights of Everest Base Camp Trek in September

• Crisp mountain views of Everest, Lhotse, Ama Dablam, and Thamserku.

• Mild daytime temperatures—comfortable for walking.

• Vibrant landscapes after monsoon—green valleys, blooming alpine flora.

• Rich Sherpa culture and traditional villages at their liveliest post-monsoon.

• Everest Base Camp height: 5,364 meters (17,598 feet)

What You'll See on the Trail

Peaks You'll See

• Mt. Everest (8,848.86 m) – towering above all, visible from multiple angles.

• Lhotse (8,516 m) – 4th highest peak, seen clearly from Dingboche and Lobuche.

• Nuptse (7,861 m) – dramatic ridge adjacent to Everest.

• Ama Dablam (6,812 m) – often called the "Matterhorn of the Himalayas."

• Thamserku & Kangtega – beautifully flanking the Dudh Koshi valley.

Villages You'll Explore

• Namche Bazaar – the bustling heart of the Khumbu region.

• Tengboche – home to the famous Tengboche Monastery.

• Dingboche and Lobuche – high-altitude villages surrounded by glacial terrain.

• Gorak Shep – the last stop before Everest Base Camp.

Everest Base Camp Weather in September

• Early September: Occasional short rains in the lower region.

• Mid to Late September: Mostly dry and clear. Ideal for photography.

Why Trek Everest Base Camp in September?

• Fresh air & clean trails: Monsoon has washed away the dust.

• Fewer crowds than October: September is slightly less busy than peak season.

• Breathtaking sunrises & sunsets from Kala Patthar (5,545 m).

• Better flight chances: Lukla flights become more reliable post-monsoon.

Permit Requirements for Everest Base Camp Trek

You’ll need the following:

1. Khumbu Pasang Lhamu Rural Municipality Permit – NPR 2,000 (subject to change)

2. Sagarmatha National Park Entry Permit – NPR 3,000 (for foreigners)

✅ Note: TIMS is not required anymore.

These permits are usually arranged by your trekking agency (Annapurna Encounter will take care of all logistics).

Is Everest Base Camp Trek in September Safe?

Yes, Everest Base Camp in September is safe for fit trekkers. However, always be mindful of:

• Altitude sickness – acclimatization days in Namche and Dingboche are crucial.

• Post-monsoon landslides – less likely but can occur early in the month; your guide will ensure safe routes.

• Flight delays – weather in early September can still affect Lukla flights.

Packing Tips for September

• Waterproof gear (especially for early September)

• Good trekking boots (trails can be slippery)

• Down jacket and layers (cold at night)

• Sun protection (UV is strong at altitude)

• Trekking poles (for wet or uneven terrain)

Everest Base Camp Trek 14 Days – Sample Itinerary

Day 1: Fly to Lukla, trek to Phakding
Day 2: Trek to Namche Bazaar
Day 3: Acclimatization in Namche
Day 4: Trek to Tengboche
Day 5: Trek to Dingboche
Day 6: Acclimatization in Dingboche
Day 7: Trek to Lobuche
Day 8: Trek to Gorak Shep + Everest Base Camp
Day 9: Hike to Kala Patthar, trek to Pheriche
Day 10: Trek to Namche
Day 11: Trek to Lukla
Day 12: Fly back to Kathmandu
Day 13–14: Buffer days for flight delays or city sightseeing

Final Thoughts: Is Everest Base Camp in September Worth It?

Absolutely. September offers the perfect reintroduction to the Himalayas after the monsoon. The landscape is lush, the air is clean, and the mountains—especially Everest—stand proud under clear blue skies. With experienced guides, well-managed acclimatization, and proper preparation, your Everest Base Camp trek in September can be a once-in-a-lifetime adventure.

Ready to Plan Your Trek?

Annapurna Encounter offers customized trekking services, professional guides, reliable porters, and all permit arrangements for a safe and unforgettable Everest Base Camp experience in September.