The Diverse Climate of Bhutan
Bhutan’s climate varies widely due to its geographical diversity, with conditions influenced by altitude. The southern regions experience a warm, subtropical climate, whereas the central valleys—including Punakha, Wangdue Phodrang, Mongar, Trashigang, Trongsa, and Lhuntse—enjoy a semi-tropical climate with mild winters.
In contrast, higher-altitude areas such as Paro, Thimphu, Haa, Trashiyangtse, and Bumthang have colder winters, with some regions experiencing light snowfall. The northern Himalayan regions remain covered in snow throughout the year due to their extreme elevation.
Winter, lasting from mid-November to mid-March, is dry and sunny, with temperatures ranging from 16°C to 18°C during the day, though mornings and nights are colder. Despite the chill, clear skies and ample sunshine make it a beautiful time to visit. Spring, from mid-March to mid-June, brings warmer temperatures between 27°C and 29°C, accompanied by blooming landscapes, making outdoor activities more enjoyable.
Monsoon season begins in mid-June, bringing periodic rainfall, especially in the south, while central and northern regions receive lighter showers. By late September, the rains subside, giving way to autumn, one of Bhutan’s most breathtaking seasons. Autumn, from late September to November, is ideal for trekking, with crisp air, clear skies, and stunning fall colors.
Each region of Bhutan offers a unique climate, making it a year-round destination. Whether it’s the warmth of the south, the moderate temperatures of the central valleys, or the snow-covered Himalayan peaks, Bhutan’s seasonal beauty provides diverse experiences, from serene winter landscapes to the vibrant colors of autumn.