Kanchanjunga Circuit Trek

The best time to trek the Kanchenjunga Circuit is during Autumn (September–November) or Spring (March–May), which provide clear skies, stable weather, and open mountain passes, unlike the monsoon season (June–August) which brings heavy rain and landslide risks, or winter (December–February) when extreme snow blocks trails and closes teahouses. Temperatures vary drastically by altitude during peak months: lower sections are warm and pleasant (18°C to 22°C), while higher elevations above 4,000 meters routinely plummet below freezing at night, reaching temperatures between -5°C and -15°C. Currently, the region is in the middle of its summer monsoon season, resulting in daily rainfall, heavy cloud cover, and high temperatures around 7°C to 11°C at alpine altitudes.