Climate in Nepal varies from the altitude. As Nepal is country with one of the lowest altitude from ocean level to the highest peak Mt. Everest. So, temperature varies from place to place. In Terai Region It is normally hot and humid climate. In Hilly region it is neither too hot nor to cold. Likewise in the Mountain region it is cold and have thin air.
There are normally four seasons in Nepal Which can be experienced in different months of the year.