Climate in Ko Samed (Rayong Province), Thailand

See the monthly weather averages in graphs below.
* Data from nearest weather station: Jomtien Beach (Chon Buri Province), Thailand (66 KM).

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit

Average min and max temperatures in Jomtien Beach, Thailand   Copyright © 2020 www.weather-and-climate.com

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Average monthly hours of sunshine over the year

This is the monthly total of sunhours

Average monthly sunhours in Jomtien Beach, Thailand   Copyright © 2020 www.weather-and-climate.com

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Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Jomtien Beach, Thailand   Copyright © 2020 www.weather-and-climate.com

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Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Jomtien Beach, Thailand   Copyright © 2020 www.weather-and-climate.com

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Where to stay in Ko Samed

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Average humidity over the year

This is the mean monthly relative humidity

Average relative humidity in Jomtien Beach, Thailand   Copyright © 2020 www.weather-and-climate.com

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What is the best time of year to go to Ko Samed in Thailand

Here are some average weather facts we collected from our historical climate data:

  • On average, the temperatures are always high.
  • The months of May, June, July, August and November have a high chance of precipitation.
  • Ko Samed has dry periods in January, February and December.
  • The warmest month is May with an average maximum temperature of 33°C (92°F).
  • The coldest month is December with an average maximum temperature of 30°C (73°F).
  • October is the most wet month. This month should be avoided if you are not a big fan of rain.
  • December is the driest month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go here.