Bangkok Weather in August
Thailand · 30-year monthly averages
⚠️ Challenging time to visit
August in Bangkok is hot, with average daytime highs around 33°C (92°F) and nighttime lows near 26°C (79°F). Expect roughly 227mm of precipitation spread over about 16 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
33°C
92°F
Avg low
26°C
79°F
Rainfall
227mm
very wet
Rainy days
16
days with ≥1mm
☀️ About 129 hours of sunshine over the month (~4h/day).
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
August vs the rest of the year
FAQ
- How hot is Bangkok in August?
- August in Bangkok is hot, with average daytime highs around 33°C (92°F) and nighttime lows near 26°C (79°F). Expect roughly 227mm of precipitation spread over about 16 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Bangkok in August?
- Bangkok sees around 227mm of precipitation in August on average — very wet by global standards.
- Is August a good time to visit Bangkok?
- August is a challenging month to visit Bangkok weather-wise — plan around the conditions.