The best time to visit Hanoi is during the months of March to May or September to November. During these months, the weather is pleasant with mild temperatures, low humidity, and little rainfall, making it an ideal time for outdoor activities and sightseeing.
 

Best time to visit Hanoi city

 

March to May is the spring season in Hanoi, and the weather is generally mild and pleasant with temperatures ranging between 15°C to 25°C. The city is also covered with blooming flowers and green trees, making it a beautiful time to explore the city's parks and gardens.
 

Best Time To Visit Hanoi, Vietnam

 

September to November is the autumn season, and the weather is cool and dry with temperatures ranging between 15°C to 27°C. This is an ideal time to explore Hanoi's old quarter, visit museums.
 

Best Time To Visit Hanoi, Vietnam

 

During the summer months of June to August, the weather in Hanoi is hot and humid with temperatures ranging between 25°C to 35°C, and it can also experience occasional heavy rains. The winter months of December to February can be cold and damp with temperatures ranging between 10°C to 20°C, and it can also experience occasional light drizzles.
 

 

Overall, the best time to visit Hanoi is during the spring and autumn months when the weather is pleasant and ideal for outdoor activities and sightseeing.