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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Bangkok

Bangkok in August

Mixed month. Rain most days; low hotel prices.

Key facts

Verdict
Mixed
Temperature
33° / 26°
average high / low
Rain days
19
Crowds
Medium
Thailand overall
Prices
Medium
Thailand overall

Verdict

MixedVoykit month rating for Bangkok

Rain most days; low hotel prices.

Weather in August

Long-term averages
  • BangkokHighs around 33 °C, lows around 26 °C, rain on about 19 days
  • Bangkok and centre, Thailand · Bangkok, Ayutthaya, Kanchanaburirainy

    Cool season Nov–Feb is the easy window; April reaches 38 °C; September and October bring street flooding in short bursts.

Rainy season season

Green parks, cleaner air, lower hotel prices, fewer tourists; short storms that cool the evenings.

Watch: Street flooding after storms; September is the wettest; boats and bike tours can cancel.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Mother's Day check

    12 August (check) · Whole city

    Public holiday; blue decorations.

Crowds and prices

Crowds · Thailand overall
Medium
Prices · Thailand overall
Medium

Thailand overall: Same pattern as July: Samui, Phangan and Tao are the dry choice.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Thailand in August →