• Excellent weather and clear mountain views.
• Moderate temperatures are ideal for trekking.
• Generally clear skies with outstanding views.
• Occasional short storms may bring snow at high altitudes.
• Considered the best trekking season.

Winter Season (December-February):

• Snowfall in higher elevations with colder temperatures and winds.
• Ideal for trekking in lower elevations on clear days.
• Scenic trekking in lower regions, weather permitting.

Spring Season (March-May):

• Best season for trekking and mountain climbing.
• Blooming giant rhododendrons above 3000m.
• Comfortable temperatures at higher elevations offer spectacular mountain views.
• Ideal for higher-altitude trekking.

Summer Season (June-August):

• Monsoon season with heavy rainfall, is unfavorable for trekking.
• Ideal for Tibet tours.
• Some regions like Mustang, Nar-Phu Valley, and Dolpo offer summer trekking alternatives.
• Lower-altitude treks in the Annapurna region are recommended.

October and November are the most popular trekking months, featuring clear skies and pleasant temperatures. December to February is suitable for lower elevations, while March to May showcases blooming rhododendrons. May is also good, though it can be hot at lower altitudes. During the monsoon from June to August, trekking is generally avoided, except in rain-shadow regions like Upper Mustang, Humla, and Dolpa. These areas are unaffected by the monsoon but can be challenging to access due to weather-related flight disruptions in the lowlands.