Is Bangkok hot in August?
Days are typically hot at 33.3°C, while nights average 25.8°C.
Thailand · 1991–2020 normal
Typical August weather in Bangkok: 33.3°C by day, 25.8°C at night, 267 mm of rain over 19.4 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, August scores 5 out of 100 (December leads the year at 58). Daylight is calculated as 12 h 35 from latitude 13.75°.
August at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically hot at 33.3°C, while nights average 25.8°C.
The measured monthly average is 267 mm across about 19 wet days.
There are about 12 h 35 between sunrise and sunset at mid-month, calculated from the place latitude.
August ranks 10 of 12 in our weather comparison; December ranks first.
The evidence behind this page
Next step
The weather comparison for Bangkok is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work