Bangkok Weather in August
In August, Bangkok averages a high of 33°C (92°F) and a low of 26°C (78°F), from 50 years of daily records (1971–2026).
33°C
Average high
92°F
26°C
Average low
78°F
38°C
Record high
101°F · August 13, 2017
22°C
Record low
72°F · August 21, 2002
What August Is Like in Bangkok
- 9 of the 10 warmest Augusts on record in Bangkok have come since 2012.
- August 2026 was the 5th warmest August in 50 years of records, 1.1°C (1.9°F) above the long-run average.
- August in Bangkok has become 1.2°C (2.2°F) warmer on average: the 2012–2026 average against 1970–1989.
- A typical August brings 3.7 days above 35°C (95°F).
At least 1 mm of rain falls on 57% of August days, and the month averages 231 mm in total.
Warmest: 2015 (34.7°C)Latest: 2026 (33.3°C)10-year averageLong-run average (33.2°C)
Look Up a Day in August
See the weather in Bangkok on any August date, year by year.
Source: NOAA GHCN-Daily, Bangkok Metropolis (1971–2026). Averages cover 1971–2026. How we compute this