May in Nepal represents a transitional period between spring and the monsoon season. Characterized by warming temperatures, dry conditions in many areas, and increasing humidity, this month offers a distinct climatic experience compared to other times of the year. The Himalayan region experiences snowmelt contributing to river flow, while lower elevations see a rise in average temperatures.
This pre-monsoon period presents favorable conditions for trekking and mountaineering in many regions, offering clear skies and stable weather patterns. Agriculture also benefits from the warmer temperatures and increased water availability. Historically, May has been a period of preparation for the monsoon rains, crucial for rice planting and other agricultural activities. The relatively stable weather also facilitates infrastructure projects and travel across the country.