Thailand weather in September 2021

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Below are average maximum temperatures at popular destinations in Thailand in September. Select a destination to see more weather parameters.

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The September weather guide for Thailand shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Thailand in September?

Daytime temperatures usually reach 32°C in Bangkok, Thailand in September with very high heat and humidity, falling to 25°C at night.

How sunny is it in Thailand in September?

There are normally 5 hours of bright sunshine each day in Bangkok, Thailand in September - that's 43% of daylight hours.

Does it rain in Thailand in September?

There are usually 20 days with some rain in Bangkok, Thailand in September and the average monthly rainfall is 292mm.

What is the chance of a typhoon in Thailand in September?

On average less than 1 day in September in Bangkok, Thailand is likely to be affected by the passage of one or more tropical storms.

Metric (°C / mm)  |  Imperial (°F / inches)

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Thailand sunrise & sunset times for September 2021

Browse the sunrise and sunset times for Thailand in September 2021. Select a month to view Thailand sunrise & sunset times for the next 12 months. The Thailand sunrise and sunset times shown below are for Bangkok.


Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:06 18:29
Wednesday, 15th September 2021 06:07 18:19
Thursday, 30th September 2021 06:07 18:08
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