Best Time to Trek to Annapurna Base Camp: Month-by-Month Weather Guide

Annapurna Base Camp Trek is the dream destination for every trekker. Experience the stunning mountain scenery and a chance to know the culture of the people. Each month in the Annapurna region has different weather, trail conditions, and scenery. But going there at the right time is what matters. It makes the trekking safe, smooth, and enjoyable.

Make a flight reservation only after you’ve purchased the right trekking gear, arranged for the appropriate permits, and prepared physically. No idea where to start this ABC trek? In this monthly guide, you will learn every detail about each season so that you will understand when to plan the trip.

Why the Timing of Your Trek Matters

Here are some top reasons why choosing the best time for the Annapurna Base Camp(ABC) trek matters:

• Weather Conditions: Weather conditions directly impact your safety and comfort while you are on a trek. In some months, you can expect extreme cold and heavy snowfall at high altitudes.
• Trail Conditions: If the trekking trails are muddy, icy trails or crowded, it might affect the trail accessibility.
• Altitude Sickness: Even though the chances of altitude sickness are low, still travelling in the best weather and proper acclimatisation helps to reduce altitude sickness.
• Cultural Experience: Festival seasons and the flora and fauna add to the beauty of the trek.

Let’s break it down month by month.

Exploring Annapurna Base Camp by Month

January and February

Weather Overview

January and February are winter months in Nepal and also in the Annapurna region. During this time temperature at night can reach below  -10°C (14°F) at night at higher altitudes. Daytime temperature remains moderate to chilly, and due to snowfall, the trail path will be challenging.

Pros

• Breathtaking view of snow-covered landscapes.
• Fewer crowds in the trekking trails and tea houses due to the off-season.

Cons

• Extremely cold conditions, especially at night and morning.
• Due to heavy snowfall, trekking trails might be covered with snow, making it difficult to trek.

Tips

• If you are planning for trekking in January and February then you must carry heavy clothing and gear items to protect from cold and freezing temperatures.
• Check about the trekking trail conditions before heading for the base camp.

Best For

January and February are best only for experienced trekkers. We don’t suggest beginner and first-time trekkers undertake the Annapurna base camp trek in these months.

March and April

Weather Overview

Spring( March and April) is one of the best times to undertake the Annapurna base camp trek. During this month, the weather and temperature are moderate in the daytime. Due to longer sunshine you reach the destination without worrying about rushing or worrying about getting caught in the dark. The temperature ranges from 10°C to 20°C (50°F to 68°F), and at night, you can expect cold weather.

Pros

• The blooming of rhododendrons and wildflowers in the forest area at high altitudes adds to the beauty of the trek.
• Clear views of snow-capped peaks.

Cons

• Trails start to get crowded due to the start of the trekking season.

Tips

• Book accommodations and flight early if you’re trekking in late April.
• Carry a camera to capture the stunning landscapes and flowers.

Best For

March and April are best for those who want to experience the stunning beauty of the Annapurna region while trekking in comfortable weather conditions.

May and June

Weather Overview

May and June in Nepal are considered pre-monsoon months. Daytime temperature can range from 28 – 32 °C. Due to extreme heat, it can be difficult for trekking, especially at lower altitudes.

Pros

• Due to Warm weather, you don’t need to carry heavy clothing and gear.
• Trails are still open, and fewer crowds compared to peak spring months.

Cons

• Hazy skies can limit mountain views towards late May.
• You can expect frequent rain showers, especially in June.

Tips

• Start trekking early in the morning to avoid the afternoon heat.
• Drink enough water to keep yourself hydrated and to beat the heat.

Best For

May and June are best for those who want to avoid heavy crowds and trek with light backpacks.

July and August

Weather Overview

July and August are the main monsoon season in Nepal and in Annapurna Region. You can expect heavy rainfall in lower altitudes. The temperature fluctuates in this season due to rainfall and it will be difficult to predict the weather conditions.

Pros

• Lush green landscapes and thrilling views of waterfalls.
• Very few trekkers on the Annapurna base camp trekking trails.

Cons

• Slippery, muddy trails. Also, in high-altitude areas, leeches can cause trouble.
• The view of the snow-capped mountain will be limited due to rainfall.
• Risk of flood and landslide and roadblocks.

Tips

• Waterproof your gear with rain covers or dry bags.
• Carry trekking boots in excellent condition.

Best For

This season is best for those who love greenery and want to have challenges in their adventure.

September and October

Weather Overview

September and October are the prime season for Annapurna base camp trekking. After the monsoon ends, the weather clears in this season, and due to the clear view of the sky, you can witness the best view of the mountains. With good visibility and stable weather conditions, many people love to trek in this season. Daytime temperatures range from 15°C to 20°C w

Pros

• Crystal-clear views of the Annapurna massif and beautiful landscape.
• Perfect trekking temperatures with perfect trail conditions.
• Local festivals like Dashain and Tihar add to the cultural experience.

Cons

• Crowded trails and teahouses.

Tips

• Book accommodations well in advance.
• Start your trek early in the morning to avoid crowded sections of the trail.

Best For

This month is best for the first-time trekker and those who want to enjoy the breathtaking view of Annapurna(the 10th highest mountain in the world).

November and December

Weather Overview

November is also an excellent time to do the Annapurna base camp trek, while December marks the beginning of the winter season. The temperature starts to drop in late November.

Pros

• Clear skies and crisp mountain views, especially in November.
• Fewer trekkers compared to the busy October season.

Cons

• Nights become much colder by late November and December.
• Snowfall in December can make trails slippery or block higher sections.

Tips

• Pack layers to handle the chilly evenings and mornings.
• Mid-to-late November is ideal for avoiding peak season crowds while still enjoying great weather.

Best For

This month is best for those who want to enjoy a clear view of the Annapurna range without facing the monsoon challenges.

The Best Time to Trek

Although it is possible to do the Annapurna Base Camp trek throughout the year, each season offers a unique experience. Spring (March to April) and autumn (September to October) tend to be the most favoured times for the ABC trek. The combination of stable weather, moderate temperature, stunning scenery, and cultural perks ensures an unforgettable experience.

Factors to Consider

• Crowd Levels: If you want to experience peaceful trekking conditions, choose the winter season.
• Budget: If you want to get a discount, then choose the off-season. In the off-season, the accommodation and flight will be lower.
• Experience Level: If you are a beginner or trekking for the first time then choose the spring or autumn season. For experience, if you want to experience challenges, then you can choose monsoon or winter season.

Annapurna Base Camp Monthly Weather And Temperature

Your Next Steps

We hope that you understand the weather conditions for the Annapurna Base Camp trekking. Annapurna base camp trek is moderate in difficulty, and this trek is best for beginner and first-time trekkers. No matter what experience you have, make sure to plan and prepare before heading on this beautiful trek.

The view of Annapurna and other snow-capped mountains are waiting for you to get explored. So book your tour now and get ready for this amazing journey.