Travellers can make trip to Nepal throughout the year However, it depends which part of Nepal travellers intend to visit as it is the only country in the world where travellers get global climate and weather that  suits everyone to explore different climatic zones of Nepal.

Generally, the  best time to visit Nepal is from Oct to June. Trekking, culture & heritage tour, short & long tour, wildlife tour and any outdoor activities across Nepal during this period can be easily organized due to good weather. Days are warm, wet and humid. Particularly, for trekking spring (March-mid-June) and autumn (Sept-Nov) is the best time. In addition, the best time for  trekking in Upper Dolpo and Upper Mustang is July-mid November as both these regions lie in the rain-shadow area where rain occurs least, which is enough to flourish crops and plants. It makes the environment more beautiful and worth visiting . 

  Winter trek can also be organized in the lower part of Annapurna region. Everest Base Camp trek can also be organized despite snowfall and severe cold. There is high possibility to do ice climbing/trekking in Khumbu, Rolwaling, Manang etc. even in mid winter.

 Kathmandu and Pokhara sightseeing is possible throughout the year.