North, Central and South of Vietnam has it own weather patterns and different rainy seasons. Therefore, there will be no bad nor best time to visit Vietnam, it mostly mostly depends on what you'd like to see and when you have time to go.
November through January and April through June are among the most popular months for visitors travel to Vietnam. Since this is the high season for visit Vietnam, hotels, trains, and flights tend to get booked up, and the prices for hotels often increase.
Vietnam weather by month
Vietnam weather in January, February, March, April, May, June, July, August, September, October, November and December.
Vietnam weather by city
Hanoi weather
Ho Chi Minh City weather
Sapa weather
Halong bay weather
Hoi an weather
Hue weather
Nha Trang weather
Dalat weather
Learn more about Vietnam
Packing List & Guide
Getting there and away
Getting around
Vietnam weather
Money and costs
Vietnam visa
Hanoi and surrounds
Hai phong
Ha Long Bay
Hanoi
Sapa
Central and South Central
South