Annapurna Base Camp, also known as Annapurna Sanctuary Trek, is the most popular trek of Nepal. The stunning mountain ranges, unique Gurung culture, managed trails with diverse flora & fauna, these features make this trek majestic.
Thus, it is the combination of natural and cultural sightseeing on the high altitude of Annapurna Region. Many of you might not know due to the high mountains on all sides, Annapurna Sanctuary receives only 7 hours of sunlight. The case is same even in the height of summer. This unique combo of heights & depths on 12-14 days of trek will definitely be a memorable one.
The main reason for fame of ABC is people from around the world of all ages can join this trekking adventure without any trouble. More than 60% peoples who plan this trip trek for the first time, and with slow and steady pace, enough acclimatization, they adopt the local environment.
Trek to ABC will reward you in many aspects. You will face every Annapurna range, plus you will experience the rural ethnic lifestyle of village locals. It offers a great blend of scenery over a relatively easy trail leading to spectacular scenery.
Before heading anywhere, you need to know their weather and climatic conditions throughout. Here in Nepal climate fluctuates according to its seasons. It varies with its topography and altitude.
Here, I will be talking about conditions of ABC trek at different seasons:
Table of Contents
1. Summer (June to August)
With subtropical meadows and rice fields all over, summer is also the possible trekking season in Annapurna Base Camp.
Definitely, there will be scorching sun! But there are many positive factors too. And they will make your journey much enjoyable.
As this season starts from June to August, it is obvious that this would include monsoon season too. July to mid-August is the monsoon period of this season.
Weather in Summer
Undoubtedly, the temperature is high especially during days. But from evening, it will be moderate.
Along with the bright sunny weather, the rain persists too. Thus, it is wet, humid, and type of hazy. It can rain almost everyday with occasional thunderstorms but after the rain, countryside glows with lush in its natural tint.
Still, the roads are muddy and often leech-infested. Better to be updated about recent weather conditions of the roads you will be hitting.
Although not all the routes of Annapurna region is much affected by the downpours. The northern parts often receive less than 10% of precipitation due to the location within a rain shadow.
Average daily temperature for ABC in this season is 18-19 degrees at day and 10-12 degrees at night.
But at the same time, many species of flora and faunas can be marked. This can be useful for many botanists and researchers. Plus, the surrounding sparkle with exceptional colorfulness. The rain keeps away the dust and pollutants. You can indeed experience the glory of the Annapurna during this season too.
Just be prepared for the downpours. Pack waterproof as well as lightweight gears and clothes. Make sure they are quick drying and breathable too.
Reasons to Visit
- Dust free view of hills and mountains. After the rain stops, you can view the clear views of surroundings in their true lush color.
- You will witness all the beautiful floral species.
- You will encounter with few trekkers on the way. Thus, perfect for people loving less crowd.
Reasons not to Visit
- The paths may be blocked due to landscapes & mudslides.
- The mountain views may be unclear due to prominent clouds.
- The trails would be muddy & slippery.
2. Autumn (Sept to Nov)
By far this trekking season is considered to be the best. During this season, the monsoon will have just ended and this gives amazing mount views. Everything along the path is refreshed, clean, and vibrant. Every hiker surely experiences fresh and vitalized environment.
Weather in Autumn
The weather is stable with clear blue sky. It is neither too hot neither too cold, so the temperature is just right.
On the lower reaches, the weather is generally warm. As you get higher in altitude temperatures drop considerably.
Average daily temperature for ABC in this season is 14-15 degrees at day and 5-8 degrees (or even freezing temperature) at night.
In September, there is more lush with mild weather but could still be wet. Sometimes views may not be clear due to dominant clouds. The night sky is particularly good with billions of stars every night in bright clarity.
In the beginning of December, the evenings begin to cool quickly. But still, the views are uninterrupted.
Nepal receives bulk of trekkers as this is the peak season, better to pre-book lodges in advance.
You can wear light and easy dresses for this season. But don’t forget to pack warm layered clothing and all season sleeping bag.
Reasons to visit
- The views are undisturbed, completely peaceful and clear.
- As this season will be full of trekkers, it is also safe for solo-trek.
- The services will be fully available.
Reasons not to visit
- The paths are much crowded. This is demerit for those who love solitary.
- Accommodations become full quickly.
3. Winter (December to February)
Trekking ABC in winter seems challenging but is definitely an achievable one. You will have the magnificent views of Annapurna Base Camp ever. Though it is cold & chilly all over, you will have a different adventure.
Weather in Winter
Even with some blue sky and sun, it is pretty cold with occasional snowfalls & storms, especially when you reach higher altitudes.
In winter, mornings are foggy, days are cool to trek but the night becomes wintery. The afternoons are normally clear with good views of surroundings.
December is normally dry, stable, clear so this month could be a preferable choice.
Average daily temperature for ABC in this season is 8-12 degrees at day and less than 2 degrees at night.
Talking about climbing in Annapurna region, as snow becomes harder with steady wind, it may be possible for climbing at this season too.
In spite of these wintery facts, you will warm teahouses with hot meals and place to relax & rest.
Along the trail, you may also see the sparkling buds of Rhododendrons as they bloom towards the end of winter.
Trekking ABC in this season is undoubtedly possible, but some trekking passes may be blocked by snow. Anyway, you have to wear layers and be more prepared & fit. Since there will be fewer visitors, you will have the region all by yourself. Plus, the prices are comparatively less too.
Reasons to visit
- In this season along with the stunning views, you will find nature & its ecosystem unique and mesmerizing.
- The blooming rhododendrons, the green hillsides turning into white, pink, and red colors, and the variety of birds & mammals.
- The routes are quiet, peaceful, and the cost of food & accommodation is comparatively less.
Reasons not to visit
- It can be freezing cold.
- Changes of avalanches, heavy snowfalls are prominent.
4. Spring (March to May)
With the warming weather, it is the second most popular trekking season on the Annapurna Circuit. Most of the snow will be dissipated leaving crystal clear skies and fresh trails.
Weather in Spring
It is mildly warm in spring with plenty of opportunities to have tryst with the mount views. The warmth makes you comfortable at higher altitudes.
For overall spectacular view, trekking in early spring is advisable.
In March/April, the surrounding is colorfully beautiful. Weather is sunny and warm with outstanding views. Though it might be dry and dusty, but not as many would think.
In May, weather is usually warmer than before and there are chances little rainfall.
Average daily temperature for ABC at this time is 15-18 degrees at day and 7-8 degrees at night.
In spring, the ecosystem of Annapurna region becomes totally flourishing. If you love flowers, rhododendrons are in full bloom sweeping ascending altitudes with its lofty color and beauty. Every path & trail is fully welcomed by them. They simply look awesome.
Though some days may be cloudy as it is pre-monsoon season. Clouds may appear after midday with slight haze and precipitation.
The lower sections of Annapurna Circuit can get uncomfortably hot in this season. Particularly in the Mustang region, the climate turns arid.
In any condition, while trekking, drink plenty of water and remember to wear layers.
Reasons to visit
- Crystal clear view of unique ecosystem all around.
- The colorfulness of many blooming flowers in upper hills and trekking paths.
- Temperature is moderate with comparatively fewer trekkers than in autumn.
Reasons not to visit
- Haze and precipitation might disturb your journey.
- Towards the end, the temperature might increase causing uncomfortably hot.
Thus, Autumn (Sept. to Nov.) and Spring (March to May) are the best seasons for the ABC trek. The weather is sunny and warm with breathtaking views.
If you wish to avoid crowds and enjoy some alone with nature winter travel from Dec, Jan, and Feb also could be an option. Though the temperature during winter could be harsher.
Trekking in the summer or monsoon seasons (June to Aug.) will be affected by rain but could be a boon for a keen botanist.
Nepal is the country of extremes. Even with these weather information, it can be unpredictable as the Himalayas create their own weather, regardless of the season.
This is all about the best time to trek Annapurna Base Camp.
Our team of well experienced, dedicated, and equipped local team will ensure your safe and successful trip. Without any hesitation, you will surely enjoy your adventure-filled trip.