Why is it cold in early May?

KATHMANDU, May 4: Many people have started wearing their long jackets and sweaters again which they have stored with the end of winter. Even in early May, which is summer, the change in weather has made it feel cold. Light to moderate rainfall has been occurring across the count

Why is it cold in early May?
KATHMANDU, May 4: Many people have started wearing their long jackets and sweaters again which they have stored with the end of winter. Even in early May, which is summer, the change in weather has made it feel cold. Light to moderate rainfall has been occurring across the count