Bangkok in September
Around twenty-one wet days makes September the deepest low season, which is exactly why the Grand Palace is almost bearable.
Is September a good time to visit Bangkok?
September is one of the better months to visit Bangkok. Crowds sit around 44/100, with typical highs near 33°C.
September is the quietest month of the year in Bangkok.
What’s on in September
- Wettest month of the year — low-lying roads flood after heavy storms
Best days in September
Weekdays are almost always calmer than weekends.
Tue is normally the calmest day of the week.
Best hours in September
The daily rhythm, hour by hour.
The 9:00 AM window is usually the calmest of the day.
Weather in September
Typical highs, lows and wet days.
How September compares
Every month in Bangkok, ranked by how calm it is.
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Tours and tickets in Bangkok, from our booking partner.
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Frequently asked questions
Is September a good month to visit Bangkok?
September is one of the better months to visit Bangkok. Crowds sit around 44/100, with typical highs near 33°C.
How crowded is Bangkok in September?
Bangkok sits at roughly 44/100 in September on our crowd scale, which is 22 points below the yearly average. The quietest month is September.
What is the weather like in Bangkok in September?
Expect highs around 33°C and lows near 25°C in September, with about 21 wet days across the month.