Is Bangkok hot in April?
Days are typically very hot at 35.8°C, while nights average 27.2°C.
Thailand · 1991–2020 normal
Typical April weather in Bangkok: 35.8°C by day, 27.2°C at night, 169 mm of rain over 8.7 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, April scores 15 out of 100 (December leads the year at 58). Daylight is calculated as 12 h 25 from latitude 13.75°.
April at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically very hot at 35.8°C, while nights average 27.2°C.
The measured monthly average is 169 mm across about 9 wet days.
There are about 12 h 25 between sunrise and sunset at mid-month, calculated from the place latitude.
April ranks 6 of 12 in our weather comparison; December ranks first.
The evidence behind this page
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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.
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