Manaslu Circuit Trek Weather and Temperature Guide 2025
Spring Season (March to May)
Spring is one of best times to do Manaslu Circuit Trekking. It is a pre-monsoon time with thriving vegetation, scene surroundings, and stable weather. As spring begins, everything comes back to life after the long winter. Streams, waterfalls, and rivers thaw. The region sees new buds, and the daylight gets gradually longer.
Manaslu Circuit Trail welcomes travelers. Himalayan visibility gets clear. You witness wonderful landscapes. The Manaslu Region is cold during first 4-5 weeks of spring, but slowly the region warms up, and greenery comes back. Weather is pleasant, and hiking trail's condition gets better.
Pros:
- Clear views
- Blooming flora
- Moderate temperatures
Cons:
Manaslu Circuit Trek in March
Temperature during the day: 8 to 10 degrees Celsius (46 to 50 degrees Fahrenheit)
Night temperature: -5 to 5 degrees Celsius (23 to 41 degrees Fahrenheit)
Daily sunshine hour: 7 to 8
Humidity: Humidity levels are relatively low in March. Air is usually on the drier side.
Wind speed: Mild to moderate
March is beginning of trekking season every year. The weather begins to get stable, and climate gradually warms up as the day passes by. In general, it is cold in March, and there can be snow on the trail. You come across occasional snowfall or rainfall.
With the start of the second week of March, temperature starts to rise. Likewise, forests begin to bloom with flowers, especially rhododendrons. You see nature thriving once again with greenery and rushing rivers and streams. Tea houses along the trail begin to open up as residents return to villages at upper elevations.
Manaslu Circuit Trek in April
Temperature during the day: 10 to 15 degrees Celsius (50 to 59 degrees Fahrenheit)
Night temperature: 0 to 8 degrees Celsius (32 to 46 degrees Fahrenheit)
Daily sunshine hour: 8 to 9
Humidity: Relatively low with dry air
Wind speed: Moderate
In spring season, April is best time to do Manaslu circuit trekking. This month has the most stable weather, perfect climate, and clear mountain views. Nepalese national flower rhododendrons are in full bloom in April. You get to enjoy crisp air and warmth of sun during daytime.
Nights and mornings are relatively colder. This is time when farmers begin new plantations of corps for the year. You see many fellow trekkers and climbers in the region. Teahouse is open to welcome travelers. Enjoy tranquil surroundings, thriving nature, and breathtaking landscapes.
Manaslu Circuit Trek in May
Temperature during the day: 20 to 31 degrees Celsius (68 to 88 degrees Fahrenheit)
Night temperature: 5 to 12 degrees Celsius (41 to 54 degrees Fahrenheit)
Daily sunshine hour: 9 to 10
Humidity: Moderate
Wind speed: Mild
As May approaches, temperature begins to rise. The lower part of trail has a longer daytime and higher temperature than upper region. During Spring season is best time for Manaslu expedition. Sky is clear, with fewer clouds and stunning mountain panoramas.
On average, temperature does not fall below zero degrees Celsius. Hiking trail conditions are at best, and you spot wild animals and birds. By end of May, weather again becomes quite unpredictable, and chances of rainfall increase in lower part of the trail.
Monsoon/Summer Season (June to August)
Monsoon/summer season is known as an offseason for trekking in Himalayas due to unfavorable weather and climate. Scorching hot days in the lower part of the region along with regular rainfalls, increase the challenges of Manaslu circuit trek. Hiking trails are muddy and slippery, and leeches and bugs.
Weather is quite unstable during monsoon/summer. Manaslu region sees a high risk of landslides. Trekking during this can get very weather-challenging. On a good note, entire region thrives with vegetation and birds. So, if you are into biodiversity, then it is best time to explore life in Manaslu region.
Pros:
- Lush greenery
- Fewer crowds
- Cultural experience
Cons:
- Heavy rainfall
- Limited visibility
- Leach and mosquito presence
- Landslide risk
- Poor trail conditions
Manaslu Circuit Trek in June
Temperature during the day: 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit)
Night temperature: 10 to 15 degrees Celsius (50 to 59 degrees Fahrenheit)
Daily sunshine hour: 5 to 6
Humidity: High humidity
Wind speed: Moderate
June marks beginning of an off-season for trekking in the Himalayas. If you decide to trek during the first couple weeks of June, you may avoid heavy rain periods. However, there is still a chance of persistent rain. Weather is a bit on stable side during early June, and greenery flourishes.
Manaslu trails are less crowded. This provides a quieter and more intimate experience with natural beauty and cultural richness of Manaslu region. Rain and clouds obstruct views and overshadow the region. Temperature at higher elevation is on lower side and touches 10 degrees Celsius.
There is an average of 460 mm of rainfall up to 1,400 meters and 30 mm of rainfall up to 4,000 meters. Above 4,000 meters, chances of rainfall are quite low. Rivers and streams begin to thrive with water gradually.
Manaslu Circuit Trek in July
Temperature during the day: Up to 30 degrees Celsius (86 degrees Fahrenheit)
Night temperature: 5 to 10 degrees Celsius (41 to 50 degrees Fahrenheit)
Daily sunshine hour: 4 to 5
Humidity: High humidity
Wind speed: Moderate
July has hottest climate and high humidity. The rainfall is also very high in July. You are in the middle of summer season, so expect up to 30 degrees Celsius and more in Kathmandu and lower parts of the Manaslu circuit trail. Likewise, rainfall is also quite frequent. Snow-capped mountain views are obstructed on cloudy days with poor visibility.
Manaslu valleys are lush and green. Rivers, streams, and waterfalls are raging with water. The temperature fluctuates so much and is cold at night and in morning. Manaslu trail is empty, but condition is bad. Along Manaslu trails are mud, bugs, leeches, etc, all over the trekking routes. And risk of landslides is high, too.
Manaslu Circuit Trek in August
Temperature during the day: 12 to 25 degrees Celsius (54 to 77 degrees Fahrenheit)
Night temperature: 5 to 15 degrees Celsius (41 to 59 degrees Fahrenheit)
Daily sunshine hour: 4 to 5
Humidity: High humidity
Wind speed: Moderate
The rainfall is regular in August. It is wettest time of the year, and humidity is high too. Trekking in August can be very demanding and exhausting because of weather challenges. On a good note, vegetation, forests, streams, waterfalls, and rivers are at their best appearance.
As August comes to an end, weather begins to get quite stable with less rainfall and brighter days. The upper part of Manaslu circuit gets much more stable by end of August and start of September. Hike trail condition starts to recover, and views are much more clear.
Autumn Season (September to November)
Autumn is the season of festivals and the best weather for Manaslu Circuit Trek in Nepal. Long daylight hours, moderate climate, stable weather, and fresh air make trekking phenomenal during the autumn season. Thousands of trekkers travel all over the Himalayas to witness its incredible beauty and experience mountain adventure.
Streams and rivers are full of water. Air is clean with all monsoon air. Weather begins to get stable, and views are breathtaking. Daytime is long, and trail conditions are fine. Climate gradually gets drier, and a hint of cold begins to feel in air. And you get to see the biggest Nepalese festivals.
Pros:
- Stable weather and moderate climate
- Panoramic views
- Festive atmosphere
Cons:
Manaslu Circuit Trek in September
Temperature during day: 15 to 21 degrees Celsius (59 to 70 degrees Fahrenheit)
Night temperature: Around 7 degrees Celsius (45 degrees Fahrenheit)
Daily sunshine hour: 7-8
Humidity: Humidity levels decrease
Wind speed: Moderate
September is the transition month of autumn. First two weeks of September see occasional rainfall and warm days. By third/fourth week, autumn begins, making weather pleasant with cool mornings and nights. Travelers from all around the world begin to return to Nepal to explore the Himalayas.
Manaslu trails are still relatively less crowded in September. The mountain views are phenomenal. Air is clean, and rivers and streams are full of water thanks to the monsoon. Forests are green and lush. By end of September, you will notice a difference in vegetation, and leaves begin to change color.
Manaslu Circuit Trek in October
Temperature during the day: 10 to 15 degrees Celsius (50 to 59 degrees Fahrenheit
Night temperature: -2 to 5 degrees Celsius (28 to 41 degrees Fahrenheit)
Daily sunshine hour: 8-9
Humidity: Low with a dry and pleasant climate
Wind speed: Moderate
October is by far the best month of year to do Manaslu circuit trekking. Everything from weather to climate, vegetation, and views is just perfect. Daylight is longest, and you feel a hint of chilliness in the air. While trekking, you may feel hot because temperature is high during daytime. Whereas mornings and nights are cold.
Forest colors begin to change to hues of red, brown, and orange. You enjoy spectacular mountain landscapes and a pleasant climate. October begins festival season in Nepal. The biggest Nepalese festivals, like Dashain, fall in October. Festivity high point throughout the country, making your time fantastic.
Manaslu Circuit Trek in November
Temperature during the day: 5 to 13 degrees Celsius (41 to 55 degrees Fahrenheit)
Night temperature: -6 to 5 degrees Celsius (21 to 41 degrees Fahrenheit)
Daily sunshine hour: 8-9
Humidity: Low with a dry and pleasant climate
Wind speed: Moderate
November is final best month of the year to go Manaslu trekking. This month has longest daylight and pleasant climate, though the mornings and evenings are on the colder side. Weather remains stable, with perfect visibility and clear views. Fall foliage covers the entire forest.
Tihar and Chhath are two other major festivals celebrated by Nepalese. These two festivals usually fall in November, so festivity is still ongoing. Manaslu trail sees a huge number of trekkers. You have a great time trekking to Manaslu circuit if you love Ace Vision Treks Company of others.
Winter Season (December to February)
Winter is an offseason for trekking, including Manaslu circuit. Weather is terrible and cold in this season. The temperature drops below freezing point, and the entire trail is covered with snow. Most of teahouses get closed, and some only offer accommodation service and no meals. You have well prepared to do Manaslu circuit trek in winter.
Climate gets cold, dry, and hazy. Views obstructed if the sky is not clear, which is frequent. However, frozen beauty of nature will leave you in awe. There can be snow storms and short daylight hours. So, you have to start trekking early in morning to reach next village for an overnight stay by 4 PM.
Your vacation in on winter season! So our winter travel guide to Manaslu Circuit & Tsum Valley is a helpful guide to explore Manaslu region during the winter season.
Pros:
- Fewer Crowds
- Snow-Covered Landscapes
Cons:
- Cold temperature
- Limited teahouse availability
- Shorter days
Manaslu Circuit Trek in December
Temperature during the day: 8 to 12 degrees Celsius (46 to 54 degrees Fahrenheit)
Night temperature: -8 to -5 degrees Celsius (18 to 21 degrees Fahrenheit)
Daily sunshine hour: 7
Humidity: Low with minimal rain and snow
Wind speed: Moderate to strong
You still do the Manaslu circuit trek in early December, as cold is bearable. From third week of December, temperature begins to drop significantly in the upper part of the trail. Likewise, weather is not so stable, and there can be some days with obstructed views.
You may come across snowfall. In villages like Samdo and Samagaun, temperature dropped to -8 degrees Celsius. Tea houses in Larkya Phedi may get closed or cut down on the meal service. On a good note, trail is again empty, and surroundings are gorgeous.
If you love winter weather and scenery, early December is great time for Manaslu Circuit Trekking.
Manaslu Circuit Trek in January
Temperature during the day: -5 to 0 degrees Celsius (23 to 32 degrees Fahrenheit)
Night temperature: -15 to -10 degrees Celsius (5 to 14 degrees Fahrenheit)
Daily sunshine hour: 6
Humidity: Low with a dry climate and snowfall
Wind speed: Moderate to strong
January is the freezing month. Entire trekking route is covered with a dense layer of snow. Cold is intense, with short daylight and poor visibility. Trekkers do winter trekking, but extra preparation and caution are needed. The temperature drops to -6 degrees Celsius. You have to be well-packed.
While trekking, you may face snowfall. The region has turned into a winter wonderland, making journey quite magical. Some teahouses get closed, whereas some only offer accommodation services. You have to pack ample snacks and food for higher altitudes.
Manaslu Circuit Trek in February
Temperature during the day: -5 to 5 degrees Celsius (23 to 41 degrees Fahrenheit)
Night temperature: -15 to -10 degrees Celsius (5 to 14 degrees Fahrenheit)
Daily sunshine hour: 6
Humidity: Low with a dry climate and chances of snowfall
Wind speed: Moderate to strong
With the start of February, Manaslu region begins to see life. Manaslu hiking trail is still covered with snow and snow falls regularly. Weather remains unpredictable, but sky is a bit clear with less obstructed views. It is also an off time for Manaslu circuit trekking, and trail is empty.
By fourth week of February, rhododendrons and vegetation begin to bloom. You feel a sense of warmth in the air. Migratory birds return, and rivers, streams, and waterfalls begin to unfreeze.
Frequently Asked Questions About Manaslu Circuit Trek Weather, Temperature, Best Time
What are the best months for Manaslu Circuit Trek?
The best months for Manaslu circuit trek are March, April, May, September, October, and November. These months have great weather and climate conditions, which makes trekking safe and fantastic.
How should you prepare for the weather on Manaslu Circuit trek?
Weather is quite unpredictable, even during peak trekking seasons in Manaslu region. To be ready for any kind of weather changes, you have to pack appropriate clothes and gear. You should pack a raincoat, a couple of warm pieces, breathable outer layers, etc, and wear them as needed.
Why hike to Manaslu trek with Ace Vision Treks?
To do Manaslu trek with Ace Vision Treks Company, you have to book the trip. You can do so either by booking trekking via our website or by contacting us. We have built a very easy booking system that allows you to book Manaslu Circuit Trek without any complications. Likewise, you make a partial or full payment for trip through our site.
What is the climate in Manaslu?
The Manaslu region has five different climatic zones. Lower region has a tropical climate and gradually ascends to subtropical, temperate, sub-alpine, and alpine. During the Manaslu circuit trek, you will come across all these climates, so pack accordingly.
What is the weather like in Manaslu Base Camp?
The Manaslu Base Camp is located at 4,800 meters. It is an alpine area, so climate is cold and dry throughout the year. The temperature goes below -22°C (-8°F).
How cold is the Manaslu circuit?
The daytime is warm along Manaslu circuit trail, but it can be different as per season you are trekking in. Whereas mornings and nights are cold. You do not need to wear many layers while trekking in the peak season. However, a high-quality sleeping bag is needed for nights.
Is it possible to trek the Manaslu Circuit during winter season?
Yes, it is possible to do Manaslu circuit trek during the winter season. However, winter trekking is very challenging because of extreme cold and snowfall. The water supply may not be there in every village.
Likewise, there is no meal service at Larkya La Phedi during the winter. You only spend the night there. So, to do Manaslu circuit trek in winter season, you have to be properly prepared.
How does weather affect difficulty of Manaslu Circuit trek?
The weather significantly influences the difficulty of Manaslu Circuit trek, shaping the overall trekking experience. Depending upon season you choose to do this trek, you may face nominal or extreme weather challenges.
*Note: Whichever season you choose for your Manaslu trek, you have to understand that there abrupt weather changes in high altitude. So, be prepared for all kinds of weather.
What are the chances of encountering snow during Manaslu circuit trek?
The likelihood of encountering snow during Manaslu circuit trek depends largely on chosen time of year. Winter- December to February has highest possibility of snowfall. In this season, region is covered by a thick blanket of snow.
Spring (March to May) may still have remnants of snow at higher altitudes, particularly in shaded areas, while autumn (September to November) typically offers clear trails with minimal snow.
How does altitude impact the weather on Manaslu circuit trek?
As the trail ascends through diverse topography, ranging from lush lowlands to high mountain passes, air becomes thinner, leading to a drop in temperature. In general, as altitude increases, temperatures tend to decrease, making the climate cooler and more unpredictable.
