Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Bangkok, Thailand in September

In an average September, Bangkok sees a daily high around 31°C and a low around 24°C, based on 1981–2026 of local climate records.

Average high31°C
Typical high range29°C to 32°C
Average low24°C
Typical low range23°C to 25°C
Average daily precipitation10 mm

September records

The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.

High

Highest 36°C 1990-09-01
Lowest 26°C 2015-09-15

Low

Highest 26°C 2018-09-30
Lowest 20°C 2000-09-17

Feels-like

Highest 54°C 1990-09-01
Lowest 26°C 2015-09-15

Humidity

Highest 24.7 g/m³ 2024-09-29
Lowest 17.2 g/m³ 2000-09-17

Wind

Highest 30 km/h 2015-09-18
Lowest 5 km/h 2010-09-28

Precip

Wettest 431 mm 2022
Driest 183 mm 1992

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