Spring – February to mid June
Temperature during this season is 15°C as lowest and with a maximum of 25°C during sunny days, Minimum of -15°C in the morning and at night normally for areas above 4000 meters. Spring is the second busiest season in Nepal for trekking in Annapurna.
Autumn – Mid September to Mid-December
Temperature during the fall is 15°C with a maximum temp of 20°C during sunny days and a minimum of 05°C in the morning and at night. Autumn season is the best trekking season in Annapurna Region.
Winter – December to February and Monsoon season
Temperature during the winter is freezing cold during the morning and the nights to -08°C but the temperature during the sunny day might be 10°C. Raining season will be lot raining and the trails are slippery, muddy and landslide sometimes too.