Annapurna Base Camp Trek Weather

Annapurna Base Camp Trek Weather

Annapurna Base Camp is one of the most beautiful and strenuous trek destinations. Trekkers should be aware of the Annapurna Base Camp Trek weather as it is the most challenging and life-changing. One should fully prepare and understand the risks before heading out for trekking. 

It has become one of the most popular and famous destinations among the trekkers over the past decades. The higher you head for trekking the more unpredictable the weather gets. Talking about the seasons, during the spring season (March, April, and May) the weather temperature goes between 16 to -8 degrees Celsius.  

The low precipitation, clear skies, and vibrant nature are remarkable during the spring season. The flowers bloom all over the forests enhancing the beauty of nature. Similarly, during the summer season (June, July, August), the temperature remains between 19 to 4 degrees Celsius. 

Autumn is the peak season and the temperature ranges from 20 to -10 degree Celsius. However, there seems to be a huge change in temperature in the winter season ranging from 9.3 to -20 degrees Celsius. This time trekkers will be able to witness snowfall. Let’s discuss this further in detail.


Spring season is the combination of March, April and May. Spring is the second ideal season for trekking. During this time, vibrant flowers of all shades bloom all over the forest, the green trees forest and the weather is warmer. 

The trails get relatively crowded. The majestic view of the snow-capped mountains captures your mind and heart. You also might get the chance to get a glimpse of the wildlife around this region. 


The autumn season, especially October, is the perfect time for trekking. The weather feels warm, and the skies are clear during this season. The mesmerizing view and the stable weather make the trekking easier. There are crowds of visitors during Autumn. 

The view from the Annapurna Base Camp is very attractive and alluring. The clear sky with the wonderful sunrise and sunset view makes the visiting of the trekkers to this region amazing.  


During the winter season, the temperature seems warm during the day but at night the temperature drops as low as -20 degree Celsius. In this season the weather conditions are unpredictable. There is a high chance of avalanches and snowstorms. 

Trekking to Annapurna Base Camp during winter is quite challenging. However, trekkers can experience the stunning view of the Himalayan landscapes. The temperature during the day and night differs as there will be a sudden drop in temperature at night. 


Rainfall is expected in the summer season. Due to rainfall, the trail route may get wet and slippery. Trekking in Annapurna Base Camp this season visitors get relief from low temperatures; ranging from 18 to 25 degrees Celsius. The route to Annapurna region gets muddy and slippery because of rainfall which makes it difficult and also may result in some injuries.  

However, trekking in this season offers you the best view of landscapes. The rainfall keeps away the dust and pollution which makes the clear view of skies and scenery and journey enjoyable. At this time, visitors can enjoy the beautiful and panoramic mountain. 


How to Deal with Different Weather on the ABC Trek

The weather in Annapurna Base Camp Trek is unpredictable. So preparing the essential equipment according to the weather and season conditions is necessary. Before heading out, have a proper consultation with the doctor in case you have any existing health problems. 

Learn about the weather and climatic conditions of the region. Pack the essential gear such as footwear with a proper grip, a first aid kit, a trekking pole, a sleeping bag and water purification methods. Also pack some layering clothes as the weather temperature here during morning, night and day varies dramatically.

Moreover, plan your trekking itinerary with acclimatization days to prevent altitude sickness.  

Related Articles: 8 Things to Know Before Trekking in Annapurna Region

Answers to Common Questions about the Weather on the ABC Trek

What is the best time of year to trek to Annapurna Base Camp considering weather conditions?

Trekking to the Annapurna Base Camp can be done anytime and any season of the year. However, to enjoy the clean natural, and alluring scenery, the Autumn and Spring season is considered the best time to trek to Annapurna Base Camp. The weather condition during this season is pretty stable ranging from temperature 15 to 25 degree Celsius in day time. 

What are the average temperatures during different seasons at Annapurna Base Camp?

The trek to the Annapurna region depends on the weather conditions. The temperature during the different seasons varies drastically in Annapurna Base Camp. The spring season has a temperature ranging from 14 to -8 degrees Celsius. The temperature goes between 19 to 4 degrees Celsius during the summer season. Similarly, the Autumn season also considered as peak season remains 20 to -10 degrees Celsius, and lastly, the winter season ranges from 9.3 to -20 degrees Celsius. 

How much rainfall can I expect during the trekking season?

June, July, and August are the monsoon season in Nepal. As for rainfall, the Annapurna region is the most rain-falling area in Nepal. Usually, the rainfall occurs during the evening time in ABC. 

Are there any specific months to avoid due to extreme weather conditions?

Trekking to ABC trek can be completed at any month of the year. However, trekking during the winter season is the most challenging due to extreme weather conditions. The winter season includes the months of December, January, and February. You can witness the snow all over the trail and also have a risk of the avalanches.  

What should I pack in terms of clothing to handle the changing weather?

In terms of clothing, it depends on the season. The temperature conditions can vary dramatically in day and night. Layering clothes like lightweight base layers, warm mid-layers, and a waterproof and windproof outer layer should be prepared beforehand. Also, prepare for the warm jacket to prevent cold during night time in the winter.

How common are weather-related flight delays or cancellations when flying into or out of Pokhara or Kathmandu?

The airports in Nepal do not have the technology of an Instrument landing system for domestic flights. So, flight mostly gets cancelled and delayed because of extreme weather conditions like foggy weather, heavy rainfall and a windy atmosphere.

Are there any particular weather patterns or conditions I should be aware of during the trek?

The weather in different parts differs and also varies according to the weather conditions. Trekking in autumn and spring is quite good and the weather is stable and clear. However, the winter season is a little more difficult as there is a drastic drop in temperature. So, trekkers are suggested to check weather forecasts before heading out for trekking. 

What are the risks associated with weather at higher altitudes, such as altitude sickness or extreme cold?

There are several risks with weather during the trekking. The weather gets windy, and expect snowfall during winter and the temperature drops to the cold. As they ascend to higher altitudes, some trekkers may face altitude sickness, nausea, dizziness, and shortness of breath. There is also the risk of avalanches. 

Final Say

To sum up, trekking in Spring and Autumn is the best choice at Annapurna Base Camp. There are many life-changing and challenging factors and one should be physically prepared. Winter may be quite difficult for trekking in this region but the view and scenery it offers during the winter season are stunning and memorable. 

Endurance, stamina, and consistency is the best key to successfully finishing this trekking. If you are seeking the best trekking experience then consider visiting Annapurna Base Camp.

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