Upper Mustang is an isolated arid region of the trans-Himalayan mountains bordering Tibet. The area has a particular Tibetan feel, relating to people, culture, and geography. The Upper Mustang region is familiar with its high rocky colorful cliffs and caves. However, it is most prominent in rock paintings, monasteries, and high snowy mountains. This blog helps you know the best time to visit Upper Mustang Trek.
Mustang is one of Nepal’s most ancient and mysterious destinations. So, the number of visitors to Mustang has increased in recent years. As a result, the Upper Mustang trek has become as famous as the Annapurna and Everest region in recent years.
Many trekkers from all over the world travel to Nepal to have an unforgettable trekking experience in Mustang. Mustang is also very popular among local trekkers.
You need to know about the weather for Upper Mustang Trek. It is variable depending on the seasons. If you are interested in Upper Mustang Trek in winter, you should prepare things to get an authentic experience.
Likewise, if you plan the Upper Mustang Trek in summer, the rainstorm doesn’t hamper any treks above Kagbeni. Because it lies in the rain shadow, there is no monsoon in this arid region, making it an excellent place to visit during the summer.
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Upper Mustang Trek in Autumn (Sept – Nov)
The autumn season is a post-monsoon season. Undoubtedly, it is one of Nepal’s best seasons for trekking. Likewise, the autumn season is a good time of the year to trek to the Upper Mustang. Due to the perfect weather, October and November are the best months for Upper Mustang Trek.
It also requires to use of windproof clothing in the afternoon. Because of solid wind dominants in the trails from the north. Trekking in Upper Mustang, such as Saribung pass or Teri – La pass Trek, may also be possible during those months.
Upper Mustang Trekking in Winter (December – February)
The winter season is the coldest season that extends from December to February. The locals start packing to the hidden valley of Upper Mustang in the mid of December because of the extreme cold.
According to status, 80 % of locals descend to Pokhara or Kathmandu to escape the chill in the winter. As a result, the temperature falls as low as -25 °C while the cold approaches the night.
The few humans stay inside the valley with proper firewood and ingredients to look after the animal and the village. But it needs appropriate preparation for the upper Mustang at some stage in the winter.
You may need to take proper cold-weather gear to trek to Lo Manthang. Moreover, the trails are covered by snow, and it might not be easy to figure out the path without а proper hiking map.
Upper Mustang Trek in Spring (March-May)
The spring season falls from March to May in Nepal. It is the 2nd best time of year for trekking or mountain climbing in Nepal. The spring season is the best period for traveling in Mustang. The beauty of the Mustang is visible during this time of year, making your trip unforgettable.
The Tiji Festival is well-known among the other festival in Upper Mustang. According to the Lunar calendar, the Tiji Festival dates will be taken by the prominent priest of the Chhode monastery. The Tiji Festival generally takes place in May since it marks the start of spring in the Mustang.
This three days annual festival is a reason to come. You may check the Tiji Festival dates for 2023 for further details. For a three-day-long celebration, you must spend around 16 days hiking with an additional two days permit. The festival was held on the premises of the Royal Palace in Lo Manthang.
Spring is the time of year when new plants develop, and flowers bloom. The immense beauty of nature will inspire you while trekking to Mustang. The weather in Mustang during this time of year is between 16 and 20 degrees, making it ideal for trekking because it is neither too cold nor too hot.
If you plan an Upper Mustang Trek in the spring, it is wise to check the weather forecast before setting off. Rainfall is possible in late May in the Mustang region.
Upper Mustang Trek in Summer (June – August)
We bring to mind heavy rainfall and warmth when thinking about summer. Nepal has fewer trekkers because of the rainfall in most parts of Nepal. Upper Mustang doesn’t get rainfall during summer because of the rain shadow area.
The Summer season is one of the best times to go on an Upper Mustang trek. The days are getting longer, and the sky is getting clearer. During the summer, the temperature in Mustang ranges from 13 to 20 degrees, making it ideal for trekking.
The temperature in Upper Mustang
| Months | Day (Max./Min.) | Night (Max./Min.) |
| December, January, and February | 0 to 5°C | -25 to -20°C |
| March, April, May, and June | 16 to 22°C | -6 to -2°C |
| July, August, and September | 20 to 33°C | -3 to 0°C |
| October, November | 12 to 20°C | -6 to -2°C |
To Sum up
Mustang is one of the most attractive destinations to visit in Nepal, offering natural beauty and a lifetime of memories. You may explore Mustang anytime since its beauty stays constant throughout the year.
But you may need to assess the best time for Upper Mustang Trek if you plan on it. Now, you can conclude that autumn and spring are the best times to go Mustang trek.
You will have no difficulties trekking in any season if you are an experienced trekker. However, if you are a newbie, getting some physical training before traveling to Upper Mustang is recommended.
If you have any queries or plan to trek to Upper Mustang, this guide to Upper Mustang Trek can help you with your next stress-free adventure.
Himalayan Exploration Treks will also give you more information about the Mustang trek. In addition, we offer trekking and tour packages in Mustang that can be tailored to your specifications.
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