Annapurna Circuit Trek in 2027年8月: find trekking partners

Annapurna Circuit Trek in 8月: what to expect

August is still monsoon. Rain is heavy, rivers run high and landslides regularly cut the roads that lead to trailheads. Views are limited by cloud, though the hills are green and the air is clean when the sky does open. Flights can be cancelled for days, and trails can be slippery and unstable. Treks that sit in the rain shadow are the most workable. Very few trekkers are out, so you may struggle to find a partner. Late August hints at the end of the rains, but the conditions do not change quickly. Travel insurance that covers delays, cancelled flights and evacuation matters more now than in any other month of the year.

Annapurna Circuit in August has heavy rain on the Marsyangdi side and a drier, rain-shadow upper section. Road damage can delay the start from Besisahar or Dharapani. Thorong La at 5,416 m can be crossed on clear mornings, but cloud is common.

General seasonal guidance, not a forecast. Conditions change year to year; confirm weather, flights and trail status with your guide or lodge before you go.