Pattaya weather in September 2021

Get the latest coronavirus (COVID-19) updates for Thailand with current travel advice, statistics and online resources.

  • 31°C maximum daytime temperature in September in Pattaya31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in September in Pattaya17
    17 days with some rainfall
  • 25°C minimum night-time temperature in September in Pattaya25
    25°C min night temperature
  • 12 hours of daylight per day in September in Pattaya12
    12 hours of daylight per day
  • Very high heat & humidity in September in PattayaVH
    Very High heat & humidity
  • 259 mm monthly rainfall in September in Pattaya259
    259 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Pattaya11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Pattaya29
    29°C sea temperature

Recommended for Thailand

  • Top deals & discounts
  • Pattaya weather overview
  • Pattaya climate averages by month
  • More destinations
  • Best time to go to Pattaya
  • Pattaya 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for Pattaya, 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.

  • Save EXTRA 10% on cheap car hire worldwide
  • With this exclusive Holiday Autos discount code
  • Travel before 31st December 2021 (inclusive)
Show discount codeShow discount code ******vel

Expires at 23:59 on Friday 31st Dec 2021 · View all Holiday Autos offers

How hot is it in Pattaya in September?

Daytime temperatures usually reach 31°C in Pattaya in September with very high heat and humidity, falling to 25°C at night.

How sunny is it in Pattaya in September?

There are normally 5 hours of bright sunshine each day in Pattaya in September - that's 39% of daylight hours.

How warm is the sea around Pattaya in September?

The average sea temperature around Pattaya in September is 29°C.

Does it rain in Pattaya in September?

There are usually 17 days with some rain in Pattaya in September and the average monthly rainfall is 259mm.

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

Back to top

Discover more about Thailand

Pattaya sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Pattaya in September 2021. Select a month to view Pattaya sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:05 18:27
Wednesday, 15th September 2021 06:05 18:18
Thursday, 30th September 2021 06:06 18:07
  • Save on flights to Asia & Pacific with Singapore Airlines
  • Fly to over 30 destinations from Heathrow & Manchester
  • Including Singapore, Australia, Bali & New Zealand

Where is hot in Thailand in September for 2021/2022?

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

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.