Vietnam's climate varies greatly from north to south. Generally: • Spring (March to April) and Autumn (September to November) are ideal across most regions. • North Vietnam has four seasons; winter (Dec–Feb) can be chilly. • Central Vietnam (Hue, Da Nang) has a dry season from February to August. • South Vietnam (Ho Chi Minh City) is warm year-round, with a rainy season from May t... https://www.evisagov.vn/official/en-us/