Weather, climate &geography
Weather & climate
Best time to visit
The climate varies with altitude, with the highest temperatures and rainfall occurring in the south which bears the brunt of the monsoon between June and September.
Temperatures drop dramatically with increases in altitude though days are usually very pleasant with clear skies and sunshine. Nights are cold and require heavy woollen clothing, particularly in winter. Generally, October, November and April to mid June are the best times to visit – rainfall is at a minimum and temperatures are conducive to active days of sightseeing. The foothills are also very pleasant during the winter.
Lightweight cottons in the foothills, also linens and waterproof gear, light sweaters and jackets for the evenings. Upland areas: thick, warm clothing for evenings, particularly during the winter months.
Bhutan is located in the eastern Himalayas, bordered to the north by China and to the south, east and west by India. The altitude varies from 180m (590ft) in the narrow lowland region to over 7,300m (23,950ft) in the Himalayan plateau in the north, and there are three distinct climatic regions. The foothills are tropical and home to deer, tigers, leopards and the rare golden langur monkey as well as much tropical vegetation, including many species of wild orchids. The Inner Himalaya region is temperate; wildlife includes bear, boar and sambar, and the area is rich in deciduous forests. The High Himalaya region is very thinly populated, but the steep mountain slopes are the home of many species of animals, including snow leopards and blue sheep.