How cold does it get in Bhutan in winter?

Winter days in Bhutan are often sunny, but nights can drop below freezing in core valleys such as Paro and Thimphu.

Average daytime temperatures in Paro, Thimphu, and other areas of similar altitude (including Gasa and Trongsa) range between 8°C and 14°C (46°F–57°F). Nighttime temperatures typically fall between –5°C and –1°C (23°F–30°F).

Punakha and Wangdue, which lie at a lower elevation than Paro and Thimphu, are noticeably warmer. Daytime temperatures average 16°C to 20°C (61°F–68°F), while nighttime temperatures range from 3°C to 8°C (37°F–46°F).

Bumthang and Gangtey (Phobjikha) valleys are located at higher elevations and therefore experience colder winters. Average daytime temperatures range from 4°C to 10°C (39°F–50°F), and nighttime temperatures can drop to between –5°C and 1°C (23°F–34°F).

The southern towns—including Phuentsholing, Gelephu, and Samdrup Jongkhar, as well as other settlements along the Indian border—enjoy mild and pleasant winter weather with dry, crisp air. Average daytime temperatures range from 23°C to 25°C (73°F–77°F), and nighttime temperatures typically range between 13°C and 15°C (55°F–59°F).

Eastern Bhutan, including Trashigang, Mongar, and Lhuentse, is generally warmer than the western and central regions. These districts experience a semi-tropical to temperate climate, making them comfortable for winter travel. Average daytime temperatures range from 13°C to 21°C (55°F–70°F), with nighttime temperatures averaging 3°C to 10°C (37°F–50°F).