Weather in Bhutan depends upon the altitude. In the northern parts of the country where mountains rise up to 7,000m, weather conditions are similar to arctic. Southwards, the weather is hot and humid in the summer and cool in winter. The monsoon rains are usually heavy. Winters can be a good time to visit the lower parts, but then the highest areas are freezing.
The best times to visit Bhutan are spring (March-May) and autumn ( September – November) when the weather is warm, dry and sunny but always throw in a couple of warm clothes into your travelling gear when you travel to Bhutan regardless of the season
Bhutan has four seasons: