When is the best time to go to Rayong?

When is the best time to go to Rayong? Here's some information to help you in your decision:

  • The best months for good weather in Rayong are January, February, March, April, November and December
  • On average, it is hot all year round
  • The rainiest months are June, July, August and September
  • The sea temperature is suitable for swimming all year round

Annual weather in Rayong

For full information about the climate and weather in Rayong a specific month, click on the corresponding line below:

January 77°F/86°F
February 81°F/86°F
March 83°F/88°F
April 85°F/90°F
May 85°F/90°F
June 85°F/88°F
July 83°F/86°F
August 83°F/86°F
September 83°F/86°F
October 81°F/86°F
November 79°F/88°F
December 77°F/86°F

Weather and climate in Rayong

Rayong enjoys a tropical savanna climate (with dry winter) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Rayong is 88°F (ranging from 86°F in september to 90°F in may). Annual rainfall is 151.2in, with a minimum of 1.7in in december and a maximum of 24.4in in july.
  • Between the months of january and february the climate is favorable. By early evening, the temperature averages 83°F and you can expect to have 2.4in of rainfall/month during this period.
  • Between march and may the climate is correct. The record temperature this month is 94°F and it rains about 15.4in each month.
  • Between june and september the climate is very unfavorable. the thermometer goes up to 86°F°C and, in september, 23 days of rain are expected.
  • Between october and november the climate is passable, but still OK. The temperature rises to 88°F.
  • In december the climate is favorable. In average, on the morning it is 77°F and it rains about 9% of the time in december.

Charts: temperature and rainfall in Rayong

In the charts below, you can see the following seasonal norms for the city of Rayong: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Peak visitor numbers and tourist seasons in Rayong

Find out when Rayong has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Rayong

  • Very low season in Rayong
    The months with the lowest number of tourists are: June, August and September.
  • Low season in Rayong
    The months with low numbers of tourists are: January, February, March, April, July, October and November.
  • High season in Rayong
    The number of visitors to Rayong is high in: May.
  • Peek season in Rayong
    The largest number of tourists visiting Rayong is during: December.

Figure: Visitor index for Rayong month by month

Best time for low prices in Rayong

Average prices of hotels in Rayong month by month

Generally, October is the month with the lowest hotel prices in Rayong. So this is a great time to save on your holiday! In contrast, December is statistically the most expensive month of the year for hotels.

Find the best price for your hotel room

Other cities and places near Rayong

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Legend: Rayong other locations

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