Bangkok, Thailand

Bangkok in May

Thailand Updated 2026-07-01

The rains break the heat: fifteen wet days, but they arrive as sharp late-afternoon storms rather than all-day grey.

Is May a good time to visit Bangkok?

May is a middling month in Bangkok — crowds around 52/100. Not the worst, but September is noticeably calmer.

What’s on in May

  • Royal Ploughing Ceremony (movable) at Sanam Luang
  • Visakha Bucha (movable)

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 33° 23°
F 33° 24°
M 35° 26°
A 36° 27°
M 34° 26°
J 34° 26°
J 33° 26°
A 33° 26°
S 33° 25°
O 32° 25°
N 32° 24°
D 32° 22°
Average high Average low Wet days

How May compares

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

Quieter alternatives

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

Book things to do

Tours and tickets in Bangkok, 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 Bangkok?

May is a middling month in Bangkok — crowds around 52/100. Not the worst, but September is noticeably calmer.

How crowded is Bangkok in May?

Bangkok sits at roughly 52/100 in May on our crowd scale, which is 14 points below the yearly average. The quietest month is September.

What is the weather like in Bangkok in May?

Expect highs around 34°C and lows near 26°C in May, with about 15 wet days across the month.

Other months in Bangkok