May marks the transition from spring to summer in Bhutan, offering a diverse range of climatic conditions depending on elevation. Lower regions experience warm days and cooler nights, while higher altitudes remain considerably colder. This period sees increasing rainfall as the monsoon season approaches, contributing to lush landscapes and vibrant flora. Visitors can anticipate average temperatures ranging from 15C to 25C in lower valleys, with significant variations across the country’s varied topography.
Understanding the prevailing climatic conditions during this month is crucial for travelers planning a visit. Packing appropriate clothing for both warm days and cool evenings, along with rain gear, is essential. The period offers a unique opportunity to witness the country’s natural beauty enhanced by pre-monsoon showers. Historically, May has been a time of agricultural activity, and visitors may have the chance to observe traditional farming practices.