Hanoi, Vietnam

Hanoi in May

Vietnam Updated 2026-07-01

Heat and humidity arrive together; sightseeing works before nine and after five, and not much in between.

Is May a good time to visit Hanoi?

May is a middling month in Hanoi — crowds around 56/100. Not the worst, but June is noticeably calmer.

What’s on in May

No major events this month — one of the reasons it stays calm.

Best days in May

Weekdays are almost always calmer than weekends.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tue is normally the calmest day of the week.

Best hours in May

The daily rhythm, hour by hour.

Calmest 9AM
12AM6AM12PM6PM11PM

The 9:00 AM window is usually the calmest of the day.

Weather in May

Typical highs, lows and wet days.

J 20° 15°
F 21° 16°
M 24° 19°
A 28° 22°
M 32° 25°
J 33° 27°
J 33° 27°
A 32° 27°
S 31° 25°
O 29° 23°
N 26° 19°
D 22° 16°
Average high Average low Wet days

How May compares

Every month in Hanoi, ranked by how calm it is.

Quieter alternatives

If your dates are flexible, these months are calmer in Hanoi.

Book things to do

Tours and tickets in Hanoi, from our booking partner.

Affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes a crowd score or the order of our recommendations.

Frequently asked questions

Is May a good month to visit Hanoi?

May is a middling month in Hanoi — crowds around 56/100. Not the worst, but June is noticeably calmer.

How crowded is Hanoi in May?

Hanoi sits at roughly 56/100 in May on our crowd scale, which is 7 points below the yearly average. The quietest month is June.

What is the weather like in Hanoi in May?

Expect highs around 32°C and lows near 25°C in May, with about 14 wet days across the month.

Other months in Hanoi