Best Time to Trek the Annapurna Circuit: Weather and Seasons

By Glorious Himalaya on February 27, 2024 in Trekking

Embarking on the Annapurna Circuit Trek is a dream for many adventure enthusiasts, offering a journey through stunning landscapes, diverse cultures, and high mountain passes in the heart of the Himalayas. However, choosing the best time to undertake this epic trek is crucial for ensuring optimal weather conditions, clear mountain views, and a safe and enjoyable experience on the trail. In this comprehensive travel blog, we’ll explain the best time to trek Annapurna Circuit and provide valuable insights into the different seasons of based on weather, trail conditions, and personal preferences.

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Understanding the Seasons

The Annapurna Circuit Trek can be undertaken throughout the year, but the weather and trail conditions vary significantly depending on the season. Each season offers unique advantages and challenges for trekkers, making it essential to consider factors such as temperature, precipitation, trail accessibility, and crowd levels when planning your trek.

1. Autumn (September to November)

Weather: Autumn is widely regarded as the best time to trek the Annapurna Circuit, offering clear skies, mild temperatures, and stunning mountain views. Daytime temperatures range from 15°C to 20°C (59°F to 68°F) at lower elevations and may drop below freezing at higher altitudes.

Trail Conditions: The trails are generally dry and well-defined, making for easier trekking conditions. Rivers and streams are at their lowest levels, and mountain passes such as Thorong La are typically snow-free and accessible.

Crowds: Autumn is the peak trekking season in the Annapurna region, attracting a large number of trekkers from around the world. Popular teahouses and lodges along the trail may fill up quickly, so it’s advisable to book accommodation in advance.

Highlights: Vibrant autumn foliage, clear mountain views, comfortable trekking conditions, and festive celebrations such as Dashain and Tihar add to the allure of trekking during this season.

2. Spring (March to May)

Weather: Spring is another popular time to trek the Annapurna Circuit, characterized by mild temperatures, blooming rhododendrons, and longer daylight hours. Daytime temperatures range from 15°C to 25°C (59°F to 77°F), with occasional rain showers in lower elevations.

Trail Conditions: The trails come alive with colorful wildflowers, making for a picturesque trekking experience. While the weather is generally stable, trekkers should be prepared for occasional rain showers, especially in the lower foothills.

Crowds: Spring is the second busiest trekking season in the Annapurna region, attracting crowds of trekkers eager to witness the beauty of the Himalayan landscape in bloom. Accommodation may be in high demand, particularly in popular villages and teahouses.

Highlights: Blooming rhododendrons, lush greenery, moderate temperatures, and fewer crowds compared to autumn make spring an attractive time for trekking the Annapurna Circuit.

3. Winter (December to February)

Weather: Winter brings colder temperatures and the possibility of snowfall to the Annapurna Circuit. Daytime temperatures range from 5°C to 10°C (41°F to 50°F) at lower elevations, with temperatures dropping below freezing at higher altitudes.

Trail Conditions: While the trails are quieter during the winter months, trekkers should be prepared for cold and potentially harsh weather conditions. Snowfall may obscure trail markings and make higher passes such as Thorong La more challenging to cross.

Crowds: Winter sees significantly fewer trekkers on the Annapurna Circuit, offering solitude and tranquility amidst the snowy landscapes. Accommodation options may be limited in some villages, as some teahouses close during the off-season.

Highlights: Snow-covered landscapes, crystal-clear mountain views, and the opportunity to experience the Annapurna region in its serene winter beauty are the highlights of trekking during this season.

4. Monsoon (June to August)

Weather: Monsoon season brings heavy rainfall and humid conditions to the Annapurna region, making trekking challenging and potentially dangerous. Daytime temperatures range from 20°C to 25°C (68°F to 77°F), with frequent rain showers and cloudy skies.

Trail Conditions: Trails become muddy, slippery, and prone to landslides during the monsoon season, making trekking hazardous. River crossings may be swollen, and mountain passes may be impassable due to snow and avalanche risk.

Crowds: Monsoon season sees very few trekkers on the Annapurna Circuit due to the challenging weather conditions and safety concerns. Many teahouses and lodges may be closed, and some sections of the trail may be inaccessible.

Highlights: While trekking during the monsoon season is not recommended, it offers the opportunity to experience the lush, green landscapes of the Annapurna region and witness the dramatic power of nature in the Himalayas.

Choosing the Best Time to Trek

When choosing the best time to trek the Annapurna Circuit, it’s essential to consider your personal preferences, fitness level, and tolerance for weather conditions. Here are some factors to keep in mind:

Weather Preferences: If you prefer mild temperatures, clear skies, and vibrant landscapes, autumn and spring are the best seasons for trekking the Annapurna Circuit. However, if you enjoy snow and solitude, winter can offer a unique and rewarding trekking experience.

Crowd Levels: Consider your tolerance for crowds when planning your trek. If you prefer quieter trails and more solitude, consider trekking during the winter or monsoon seasons when there are fewer trekkers on the trail.

Safety Considerations: Pay attention to weather forecasts, trail conditions, and safety advisories when planning your trek. Avoid trekking during the monsoon season due to the risk of landslides, avalanches, and swollen rivers.

Personal Preferences: Ultimately, the best time to trek the Annapurna Circuit depends on your personal preferences and priorities. Whether you’re drawn to blooming rhododendrons in spring, clear mountain views in autumn, or snow-covered landscapes in winter, there’s a season to suit every trekker’s tastes.


Choosing the best time to trek the Annapurna Circuit is a critical decision that can significantly impact your trekking experience. By understanding the weather patterns, trail conditions, and seasonal highlights of the Annapurna region, you can plan your trek with confidence and ensure a safe, enjoyable, and unforgettable adventure amidst the stunning landscapes of the Himalayas. So whether you’re captivated by the vibrant colors of autumn, the lush greenery of spring, or the serene beauty of winter, there’s a perfect time to embark on your Annapurna Circuit trek and create memories that will last a lifetime.


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