Nepal Himalaya is open throughout the year for trekking and relatively preferred to trek the whole year. Nevertheless, there are some seasons not considered as a better time to trek. Also, there are some months pondered as the best time. It is only because of different weather conditions in different months of the year.
Definitely, March to May and October to November are the finest months to trek in Nepal as the weather would be beautiful that grants a stunning view of the beauty of Himalaya. And it is applied to all the regions of Nepal – Everest Region, Manaslu Region, Annapurna Region, Langtang Region, Mustang Region, Kanchenjunga Region, Dolpo Region, etc. It means if you are searching for the best time to trek in Manaslu, then the below information is certainly the best answer for you.
Here we can analyze the weather of different seasons and determine the best seasons to trek in Nepal.
Winter (December to February)
If you are planning to trek Nepal in winter, it can not be your wise decision, because it is the coldest season. Often there would be cloudy and foggy the entire day. In lower Himalayas like Kathmandu and Pokhara cities, temperature varies 10 degrees to 17 degrees Celsius; while it may decrease up to -10 degrees Celsius in the upper Himalaya. However, short treks like Ghorepani Poonhill Trek, Mardi Himal Trek, Shivapuri Hiking, Nagarjuna Hiking, Chisapani Nagarkot hiking can be enjoyed are also suggested to do; and if you are lucky, then you can see the magnificent Panoramic view of the Himalaya.
Spring (March to May)
It is the second most preferred season to trek in Nepal after Autumn. In this season, there is usually a crystal clear sky that ensures a beautiful view of the landscapes and snow-capped mountains. The Himalayan rhododendron forest would blossom which makes your trip remarkable. Tourists would be increased in cities like Kathmandu and Pokhara. In addition, humidity and wind level would be more than an average and you find warm in tropical regions. So, it is one of the best times to trek in Nepal.
Summer (June to August)
In this season, the humid level would be higher and the weather would be usually hot. It is also a rainy time and often brings floods and landslides in Nepal. The temperature level in low land (Terai) would be more than 35 degree Celsius, while Kathmandu and Pokhara cities’ temperature raises up to 30 degrees Celsius. Whereas the temperature in the polar zone (above 4000 m) remains lower than 15 degrees Celsius. At night, it even decreases up to 5-7 degrees Celsius.
Generally, rafting, kayaking, etc activities are not suitable in Summer.
Autumn (September to November)
It is considered the best season since the weather condition at this time would be average level in Nepal. The temperature would be neither cold nor hot. Moreover, the sky would be more clear and the sunshine and visibility of mountains is nearly 90 – 99 percent. Hence, it is the optimal time to trek in Nepal. There would be adequate tourists in trekking routes like Everest Base Camp Trek, Everest Three Passes Trek, Annapurna Circuit Trek, Annapurna Base Camp Trek, and Manaslu Circuit Trek.
Besides, weather conditions, you need to be also aware of festivals and events before making any planning to trek to Nepal. Especially, Nepalese festivals and events are celebrated in the Autumn season. That is why it is the best season. In the Himalayas, the Mani Rimdu festival, Tiji Festival, Lhosar, etc are famous since most of the people are Buddhist there. So do investigate about trekking and then only request a quote to book the trip.
Conclusion:
In the end, I would like to suggest all travelers consider what are your requirements before visiting Nepal, so as to decide when you are traveling the country. Because different seasons offer different flavors of joys in Nepal.