Nar Phu Valley Trek is one of the hidden valleys among trekkers. It came into the spotlight just two decades ago. Let’s learn about the beauty and weather conditions of Nar Phu Valley with us!

Nar and Phu are two distinct valleys situated on the east side of Manang District. The Annapurna Conservation Area surrounds this valley. The trek starts from Koto at 2600 m, passing one of the highest passes called Kangla Pass at 5320 m to reach Nar Phu Valley.

You can see many majestic mountains, such as Annapurna I, Annapurna II, PokarKhang, Kangaru, Himlung, Ganga Purna, Khangsar Kang, and many more. This route is the same as Annapurna Circuit. The cultural experience of Nar Phu Valley adds glamor to your trek.

Before deciding to trek, you must always look out for the weather conditions of the place. The weather at higher altitudes is quite unpredictable in Nepal. However, it varies according to the four seasons, which are Spring, Autumn, Winter, and Summer.

In this blog, you can get detailed information about the weather conditions of Nar Phu Valley in different seasons.

Trekking Nar Phu Valley in Spring

Spring is one of the best times to trek this valley. Spring starts in March and ends in May. The temperature is moderate, neither too hot nor too cold. You can trek comfortably in this season.

The temperature ranges from 10 to 15 degrees. It is the blooming season when everything comes back to life. This season follows after a harsh winter. Winter dries out everything while Spring brings it back to life. So you can enjoy blooming flowers all along the trail.

The forests and wildlife keep you busy during the trek. The temperature is very warm and cozy. The locals return to their place and open the guest houses that remain closed during Winter. The place becomes merrier and glamorous.

This is the seasonal time of the year. So, Spring invites many visitors, making trails busy. You encounter many foreign trekkers during the journey. The guesthouses are packed. You need to prebook to get a room in a guesthouse.

Trekking Nar Phu Valley in Autumn

Autumn is another best time for trekking. It starts in September and ends in November. The weather is perfect for trekking. Everything is in its best condition during this season.

The temperature ranges from 10 to 15 degrees. It comes after the monsoon; the monsoon rain clears out everything. The sky is clear with breathtaking views. The temperature is warm, making the trek comfortable.

Autumn is the fall season. So, you get to see trees changing their colors along the trail. This makes landscapes beautiful. The clear weather offers panoramic views of tall mountains.

There is less chance of rainfall and snowfall. It is the safest season with no risk of natural calamities like landslides. The trails are in the best condition.

Many trekkers aim to trek successfully in this season. It favors trekkers all rounder. The weather is perfect. The temperature is warm. The trails are in the best condition. This makes trekking easier.

The guesthouses remain open and packed due to many trekkers. You need to prebook to get a room for a night’s stay. There are a lot of disturbances throughout the journey. Also, it is the festive season.

Trekking Nar Phu Valley in Winter

Winter is the coldest season. It starts in December and ends in February. The harsh weather and strong wind make trekking challenging. Many passes remain closed due to heavy snowfall.

This season is not favorable due to the unbearable cold. The weather is very dry. The trails are covered with snow, making it difficult to trek. You need to prepare carefully for trekking in Winter. With a professional guide, it is possible.

Many trekkers avoid this season. So, the trails are very peaceful. If you love Winter and adventure, this is the best time. The sight of snow-capped mountains in Winter is a once-in-a-lifetime experience.

Many local people migrate to lower regions to escape the cold. So, most guest houses remain closed. You must pack all the cold weather equipment and crampons. The temperature drops below freezing point during Winter.

Trekking Nar Phu Valley in Summer

Summer is the hottest time of the year. It starts in June and ends in August. The temperature is hot with heavy rainfall. However, trekking this valley is possible because it lies in a rainshadow area.

There is less rainfall in this valley, even during summer. It is like the desert of Nepal. But, the roads connecting Besisahar to Nar Phu are dangerous because of mudslides and landslides.

Even though there is less chance of rainfall, you need to carry rain gear in case. The temperature is warm before rainfall but drops afterward, making evenings and mornings chilly.

The dense, lush forest of summer is spectacular. You get to see it after it rains, as it is clear weather. It is dust-free due to rain. You can enjoy the green forest and landscapes.


Therefore, you can trek to Nar Phu Valley anytime in the year. Autumn and Spring are the best time to trek. But as it is a rainshadow area, trekking in summer is also manageable. But you have to take some precautions during summer and mainly in Winter. Remember to check the weather forecast before you set off.