Hanoi is a city in northern Vietnam. The humidity is moderate, with brief periods of showers from January to March. Specialty agriculture blossomed in the ongoing dirty years. The bulk of the southern region will experience an environment during most of the months from April to September, rainy season, hot season, and, like the last few seasons, they're typhoon-affected. You will definitely, somehow, need an umbrella. The period is October to December, where the weather is astoundingly cool and pleasant. The time for tourists to come from Europe and America for travel lodges increase. It is best to travel to Hanoi between October and March temperature is relatively cool-with less precipitation for the whole day.