Best Time for Annapurna Circuit Trek in 2026

Planning to trek the famous Annapurna Circuit Trek in 2026? One of the most important decisions you will make is choosing the right time of year.

The Annapurna Circuit is one of the most beautiful trekking routes in the Himalayas. It takes you through traditional villages, deep valleys, forests, and high mountain deserts. The trek also crosses the famous Thorong La Pass at 5,416 meters (17,769 ft), which is one of the highest trekking passes in the world.

Because the trek goes so high, the weather can strongly affect your trip. If you choose the right season, you will enjoy clear mountain views and comfortable walking conditions. If you choose the wrong time, you may face heavy snow, rain, or cloudy skies.

This guide explains everything you need to know about the best time for the Annapurna Circuit Trek in 2026.

Quick Overview: Best Time for Annapurna Circuit Trek

Many travelers want a quick answer before reading the full guide. This table summarizes the best seasons.

This quick overview helps readers immediately understand when to trek the Annapurna Circuit Trek.

 Annapurna Circuit Trek Highlights

The Annapurna Circuit is one of the most famous treks in the world because it offers incredible natural and cultural diversity.

Main Highlights of the Trek

• Crossing the famous Thorong La Pass (5,416 m)

• Stunning views of Annapurna I

• Beautiful views of Dhaulagiri

• Visiting traditional Himalayan villages

• Experiencing Tibetan-influenced culture

• Exploring the beautiful valley of Manang

• Walking through forests, valleys, and high mountain deserts

• Visiting the sacred pilgrimage site Muktinath Temple

Recommended Packing List for the Annapurna Circuit

Packing properly can make your trek much more comfortable.

Essential Trekking Gear

• Good quality trekking boots

• Warm down jacket

• Sleeping bag (for cold nights)

• Trekking poles

• Backpack (30–40L)

Clothing

• Thermal base layers

• Warm fleece jacket

• Waterproof jacket

• Trekking pants

• Warm gloves and hat

Important Accessories

• Sunscreen and sunglasses

• Reusable water bottle

• Headlamp

• Personal medical kit

Temperatures at Thorong La Pass can drop below -10°C, so warm gear is very important.

Why the Right Season Matters for the Annapurna Circuit

The Annapurna Circuit is not just a normal hike. It is a high-altitude Himalayan adventure.

During the trek, you will walk through several climate zones:

• Warm subtropical forests

• Alpine valleys

• Dry high mountain landscapes

The trail circles the massive Annapurna Massif and crosses Thorong La Pass.

At high altitude, conditions can change quickly. For example:

• Snowstorms can block the pass

• Strong winds can make walking difficult

• Temperatures can drop below freezing at night

That is why choosing the right season is very important for safety and enjoyment.

11 Days

Annapurna Circuit Trek

Price from

US$1450

US$1550

Best Seasons for the Annapurna Circuit Trek

Autumn (September – November) – Best Overall Season

Autumn is the most popular time to trek the Annapurna Circuit.

After the summer monsoon rains, the sky becomes very clear. The air is fresh and the mountain views are amazing.

Weather in Autumn

• Day temperature: 10°C to 18°C

• Night temperature at high altitude: -5°C to -10°C

• Dry trails and stable weather

Why Autumn Is Perfect

• Clear mountain views

• Comfortable temperatures for trekking

• Safer crossing of Thorong La Pass

• Great conditions for photography

Trekkers can see famous peaks like Annapurna I, Dhaulagiri, and Machapuchare.

Best Month in Autumn

October is usually the best month because the weather is very stable and the views are incredibly clear.

The only downside is that October is also the busiest month.

Spring (March – May) – Second Best Time

Spring is another great time for trekking in the Annapurna region.

During this season, the forests become colorful as rhododendron flowers bloom across the hills.

Weather in Spring

• Day temperature: 12°C to 20°C

• Night temperature at high altitude: -3°C to 5°C

Highlights of Spring Trekking

• Blooming rhododendron forests

• Green hills and valleys

• Beautiful mountain sunrise views

Best Month in Spring

April is often the best month because:

• The weather is comfortable

• Flowers are fully blooming

• Trekking conditions are stable

Sometimes there can be a little haze in the afternoon, but the scenery is still beautiful.

Trekking in the Off-Seasons

Winter (December – February)

Winter trekking is possible but more difficult.

Challenges

• Very cold temperatures

• Snow on Thorong La Pass

• Some lodges may be closed

Temperature

• Day: 5°C to 10°C

• Night: down to -15°C in higher areas

Advantages

• Quiet trails

• Beautiful snowy landscapes

• Clear skies on many days

Winter trekking is best for experienced trekkers with good equipment.

Monsoon (June – August)

The monsoon season brings heavy rain to much of Nepal.

Conditions During Monsoon

• Frequent rain

• Muddy trails

• Leeches in forest areas

Main Challenges

• Poor mountain visibility

• Risk of landslides

• Slippery trekking paths

However, the area near Manang receives less rain because it lies in a rain shadow.

Even so, most trekkers avoid the monsoon season.

Annapurna Circuit Weather Month by Month (2026)

Difficulty Level of the Annapurna Circuit Trek

The Annapurna Circuit is considered moderately challenging.

Trekkers usually walk:

• 6 to 8 hours per day

• For about 12 to 18 days depending on the route

The most challenging day is crossing Thorong La Pass, which is above 5,400 meters. Proper acclimatization is very important.

Permits Required for the Trek

To trek the Annapurna Circuit, you must obtain:

• Annapurna Conservation Area Project Permit (ACAP)

• TIMS Card (Trekkers’ Information Management System)

These permits help manage tourism and protect the natural environment.

2026 Travel Tips for Annapurna Circuit Trekkers

Here are some practical tips for planning your trek.

Helpful Travel Tips

• Book your trek 2–3 months in advance

• Train with regular hiking before your trip

• Drink plenty of water during the trek

• Walk slowly to avoid altitude sickness

• Always check weather conditions before crossing the pass

Hiring an experienced local guide can also improve safety and cultural understanding.

FAQS

What is the best time for the Annapurna Circuit Trek?

The best time to trek the Annapurna Circuit is October and April. October provides clear skies after the monsoon for stunning mountain views, while April offers warm weather and blooming rhododendrons. Both seasons are ideal for crossing Thorong La Pass safely.

How difficult is the Annapurna Circuit Trek?

The trek is moderately challenging, with 6–8 hours of walking per day over 12–18 days. Crossing Thorong La Pass at 5,416 meters is the hardest section. Proper acclimatization, fitness, and a slow walking pace are essential to avoid altitude sickness.

How long does the Annapurna Circuit Trek take?

Most trekkers complete the Annapurna Circuit in 12–18 days depending on the route and acclimatization. Shorter itineraries start from Chame or other accessible villages, while the full circuit around the Annapurna Massif takes longer, offering more cultural and scenic experiences.

What is the highest point of the trek?

The highest point is Thorong La Pass at 5,416 meters (17,769 feet). This is one of the highest trekking passes in the world. Early morning crossing is recommended to avoid strong winds and to enjoy clear Himalayan views.

Do I need permits for the Annapurna Circuit?

Yes, trekkers need two permits: the Annapurna Conservation Area Project (ACAP) permit and a TIMS card. These permits ensure trekking safety, environmental protection, and help manage tourism in the Annapurna region.

Can beginners do the Annapurna Circuit Trek?

Yes, beginners can complete the trek with good preparation, fitness, and proper acclimatization. Hiring a local guide helps with navigation, safety, and understanding cultural highlights along the trail.

When is the Annapurna Circuit less crowded?

The trail is quieter in early September and late November. These months offer good weather, fewer trekkers, and peaceful villages while still providing beautiful mountain and valley scenery.

What mountains can I see on the Annapurna Circuit?

Trekkers can view Annapurna I, Dhaulagiri, and Machapuchare (Fishtail) among others. Clear autumn skies provide the best panoramic views, while spring showcases blooming valleys and forests along the route.

Is altitude sickness common on the trek?

Yes, altitude sickness is possible above 3,000 meters, especially near Manang and Thorong La Pass. Spending extra days in villages for acclimatization helps your body adjust safely to high altitudes.

Is a guide required for the Annapurna Circuit?

A guide is not mandatory, but highly recommended. Guides improve safety, handle local permits, provide route knowledge, and enhance your experience with cultural insights and navigation tips.