Nepal Weather & Climate

The seasons in Nepal are pretty much the same as in Europe. In January it's cold, while in July you could make do with shorts and t-shirt. But Nepal remains a country of extremes, and, if you're planning to head into the mountains, you definitely need to be aware of the Nepal trekking season. Although trekking and tour in Nepal can be organized throughout the year, October through May is considered to be the best months for trekking. Summer months of the year which coincides with monsoon begins in mid-June and drains in mid-September making travel wet and warm. The mountain views may not be at their best as rain clouds and haze over hang the mountains occasionally obscuring the enchanting views. These times are blessed for the keen botanist as the higher valleys and meadows blossom with flowers and lush vegetation. During monsoon it does not mean that it will rain every day. Besides, some of the most frequented trails will not be crowded and some people like it that way.

It can actually be enjoyed in the upper part of the Annapurna circuit around Marfa, Jomsom and Muktinath as the monsoon does not get in this trans- Himalayan area. Note: - It is recommended to carry insect repellent when trekking during summer months.

Autumn being the best season for trekking, affronts excellent weather and tantalizing mountain views January and February are noted for cold weather with occasional snowfall at higher elevations. Again, excellent views are common. These months are popular and ideal for trekking for those who are well equipped or who remain at lower elevations below 3,000 meters.

Late February brings spring in Nepal and offers exhilarating trekking for those who are interested in flowers, birds and natural grandeur. Different varieties of wild flowers, specially the rhododendrons make the hill side above 8,000 ft haunting paradise during this season.

April and May are the expedition season and the best time for climbing the high peaks. It is mildly warm at lower elevations but occasional haze mars beautiful view of mountains. At higher elevations over 4,000 meters the mountain views are excellent and the temperature is quite moderate even at night. The Nepal climate is moderate, which means the winters are dry and the summers are hot. But because of the huge range in altitude and landscape, Nepal climate differs considerably throughout the country.

Climate of the lower plains:

The Nepal climate in the lower plains is (sub) tropical. Summers are hot and humid and temperatures can soar to 40°C. It's the same heat that covers Northern India at this time of year and the months before the monsoon hits can be particularly hot and sticky (May and early June). Winters in the lower plains are mild and dry with temperatures averaging between 10°C - 17°C.

Climate of Himalayan foothills:

The mountains and valleys in the Himalayan foothills have a moderate climate with warm summers and cool winters. As it lies at relatively southern latitude, the Nepal climate is even pleasant at altitude, and the tree line is quite high. Average temperatures vary from 10°C in January to 24°C in July. In winter, the Nepal climate is (as you might imagine), pretty chilly. Temperatures drop and nights can be very cold, although they rarely sink to below freezing. In Kathmandu, from April - September, temperatures can climb to 28°C with nights averaging around 20°C.

Climate of Monsoon Season:

The South-West monsoon lasts from June to September, and this is definitely not the best Nepal trekking season. During this time, the monsoon rains gradually advance east to west (whereas the most western part and the north of Nepal remain dry). The densely populated lowlands receive a lot of rain (up to 2000mm-3000mm), and over the rainy season, many roads are blocked by landslides and trails become slippery tracks. Leeches can be an irritation at Chitwan in the wet season and if trekking from Pokhara.

Climate of Himalayan Mountain Range:

The high mountains of the Himalayas which run along the northern border, above 4000m, have an alpine Nepal climate. Temperatures remain below 0°C and the landscape is covered with snow and ice.


The Nepal geography and history is diverse and is closely related to its two giant neighbors Republic of India and People's Republic of China. The landlocked Himalayan country has witnessed many political upheavals in its long existence.

The Nepal geography and history exhibits the colorful character of the small Himalayan country. The landscape of Nepal is diverse. The geography of Nepal could be demarcated into three regions. The three regions are the Terai, Hill and Mountain geographical areas. The country occupies an area of 56,827 square miles. Nepal is 800 kilometers long and 200 kilometers in breadth. The Terai regions are the plain regions of the country. The Indo-Gangetic plain constitutes the Terai region. The Hill region is adjacent to the Mountain region. The altitude of this region varies from 1,000 to 4,000 meters above sea level. The Nepal capital city of Kathmandu is located in the Hill region of the country. The Mountain region of Nepal is one of the highest places in the world. Mount Everest at 8,850 meters is the world's highest mountain.


Nepal can be entered by air and road. Air transport in Nepal is easier and more comfortable than road journey since Nepal is a mountainous country. Most tourists in Nepal enter through the Tribhuvan International Airport which is 5 miles or 8 kilometers from the heart of Kathmandu.

Transport in Nepal By Air

The national flag carrier is the Royal Nepal Airlines. Capital Kathmandu is linked by air services to cities such as New Delhi, Kolkata, Varanasi, Hong Kong, Karachi, Dubai, Bangkok, Lhasa, Paro, Yangon, Dhaka, Colombo and Singapore. Major international airlines that operate scheduled air services to Nepal are mentioned below: