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Climate and Weather of Rayong Province, Thailand

In Thailand you have several regions, one of which is called Rayong Province. The most popular city in this region is Koh Samet, whose climate data we'll examine to provide you with an overview of what weather to expect in Rayong Province. For detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.

One thing to take into account is that on average, the temperatures are always high. The coldest month is December with an average maximum temperature of 30°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

  • A lot of rain (rainy season) falls in the month of: May, June, July, August, September and October.
  • September is the wettest month in Rayong Province. This month should be avoided if you are not a big fan of rain.
  • December is the driest month.
  • The warmest month in Rayong Province is May with an average maximum temperature of 31°C.
  • The coldest month is December with an average maximum daytime temperature of 30°C.
  • March is the sunniest month in Rayong Province.


Interested in the detailed Weather and Climate of Rayong Province, Thailand?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.

Popular places in Rayong Province, Thailand

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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