What March feels like in Hanoi
March is part of Hanoi's dry season, when rain totals drop well below the wet months. Days are warm enough for short sleeves, and time outdoors is easy. The gap between afternoon and night is small, so nights stay mild and the temperature hardly changes after dark. Thick, humid air means clothes cling and the heat feels stronger than the number.
Rain in Hanoi in March
Showers are a regular feature, arriving about one day in 3. Wet days average about 5.7 mm (0.2 in), enough to soak you without an umbrella. That is lighter than the city's yearly norm of about 11.6 mm per rainy day.
Daylight and sunshine in March
In mid-March, sunrise is at about 6:06 am and sunset at about 6:06 pm (local time) — 12 h of daylight. Days are getting longer: 33 min more daylight than in mid-February. Measured sunshine covers about 34% of the daylight — skies are often cloudy.
How March compares to the rest of the year
Ranked by average high, March comes out as the 4th coolest month in Hanoi. Compared with February, afternoons are 3.1°C (5.6°F) warmer, with 25 mm more rain. The warm-up continues into April. The next month's average high: 28.9°C (84°F).
Who March suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.
Tips for visiting Hanoi in March
Rain Protection
A packable rain jacket saves the day on showery afternoons.
Quick questions
How warm is Hanoi in March?
It feels warm: typical highs are 25.2°C (77.4°F), with lows near 18.4°C (65.1°F).
Does it rain a lot in Hanoi in March?
Yes, fairly — rain falls about one day in 3 and totals about 63 mm, so an umbrella is worth carrying.
What should I wear in Hanoi in March?
Pack rain protection. Evenings feel similar to the day, so the same clothes work from morning to night.
Is March or April better for visiting Hanoi?
March, narrowly: it ranks #5 of 12 among Hanoi's months, against #6 for the other. April is warmer.