It is mild and humid from Agu to Oct in Lhasa which is also the best time to travel in Tibet. However, it is dry, windy and cold from Nov to Dec. Despite the amount of sunlight in Tibet, the daily difference in temperature is still big. It is chilly at night even if the day here is sunny. Most hotels in Tibet have no central heating. Bringing winter clothes is therefore a wise choice. Generally a T-shirt, overcoat and jeans are also indispensable. Sunhats, sunglasses and suntan lotion are necessities.