The Lahaul region, located in Himachal Pradesh, India, experiences a wide range of temperatures due to its high-altitude, Himalayan climate.
Winter (November to March)
Extremely cold, with temperatures ranging from -10°C to -20°C. Heavy snowfall often blankets the region, cutting it off from the rest of Himachal. Roads, including the Atal Tunnel and other passes, are usually closed or difficult to traverse due to snow. Best for winter adventure enthusiasts and those seeking snow-covered landscapes.
Spring (April to May)
Temperatures rise to a more comfortable range of 0°C to 10°C, and the snow starts melting. Roads begin to reopen, and connectivity improves. Ideal for early trekkers, nature photography, and exploring the awakening flora. Clear skies and melting snow enhance the beauty of the region.
Summer (June to August)
Pleasantly warm with temperatures between 10°C and 20°C, though evenings remain cool. Lahaul receives minimal rain due to its location in the rain-shadow of the Himalayas. Fully accessible via the Atal Tunnel and other routes. Prime trekking season (Baralacha La, Hampta Pass, and Chandratal Lake). Best time for high-altitude farming and interacting with locals.
Autumn (September to October)
Cool and dry, with temperatures ranging from 5°C to 15°C. Skies are typically clear, making it one of the best times to visit. Roads remain open and are in good condition.
Summer (June to August) and Autumn (September to October) are the best seasons for most travelers. Winter is suitable for extreme adventure lovers and snow enthusiasts.
Clothing and Gear Tips:
Winters: Heavy woolens, down jackets, gloves, and waterproof snow boots are essential.
Summers: Light woolens for the day, but carry a warm jacket for nights. Sturdy hiking boots are recommended.