Nepal’s climate differs with its landscape and elevation. It ranges from the tropical to the arctic. Terai region, which lies in the tropical southern part of the country,  has a hot and humid climate which can easily rise above 45 degree Celsius (113 degree Fahrenheit) during summer. The mid-land regions are pleasant almost all around the year, although winter nights are cool. The northern mountain region has an alpine climate with significantly lower temperature in winter. Trekking can be done in Nepal throughout the year depending on what you are looking for.

Seasons in Nepal is classified into four main seasons. Season

First Environmental Trekking