I spent the entire month of May, 1987 in Nepal after heading there from India. May is not the best time of year to visit Nepal because at that time the air is full of mist and clouds which obscures the view of the Himalayas. On the other hand, the cooler temperatures of Nepal were a welcome relief from the heat of India.
Most of the time I spent sightseeing and relaxing in Kathmandu which is an altogether good place to unwind. Tourism has long been a feature of Nepali life but there was little in the way of touts and hustlers, at least compared to India.