What March feels like in Bangkok
March is part of Bangkok's dry season, when rain totals drop well below the wet months. Midday heat is intense, and most people keep to shade or air-conditioning in the afternoon. Nights bring little relief: even the coolest hour of the night stays very warm. The air carries some moisture, so hot spells feel a little sticky.
Rain in Bangkok in March
Most days stay dry; rain arrives about one day in 4. Wet days average about 6 mm (0.2 in), enough to soak you without an umbrella. That is lighter than the city's yearly norm of about 7.6 mm per rainy day.
Daylight and sunshine in March
Mid-month, Bangkok gets 12 h 2 min of daylight, from sunrise near 6:27 am to sunset near 6:29 pm. The days are stretching out — 21 min more daylight than mid-February. Close to the equator, sunrise and sunset times move very little through the year. About 89% of daylight hours are sunny; in short, skies are mostly clear.
How March compares to the rest of the year
In Bangkok's temperature order, March sits as the 2nd warmest month. Compared with February, afternoons are 1.2°C (2.2°F) warmer, with 16 mm more rain. April continues the upward trend. By April, typical highs are 34.3°C (93.7°F).
Who March suits
- Sightseeing: less ideal — midday heat makes long walks hard.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
- Museums & indoor: a good choice — a cool break during the hottest hours.
Tips for visiting Bangkok in March
Sun Protection
Loose, breathable clothing plus sunscreen and a wide-brimmed hat.
Quick questions
How warm is Bangkok in March?
Expect around 33.5°C (92.3°F) in the afternoon and 25.6°C (78.1°F) at night, which most visitors would call very hot.
Does it rain a lot in Bangkok in March?
Not especially. There are about 7 rainy days (42 mm), mostly moderate rain.
What should I wear in Bangkok in March?
The numbers point to sun protection. There is little need to change for the evening.
Is March or April better for visiting Bangkok?
March scores better on our climate ranking (#5 of 12 vs #8), rated Fair against Fair. April has more rainy days.