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Koh Samet weather in October (Rayong Province, Thailand)

Looking to travel to Koh Samet in October? Check out this comprehensive weather guide.

In October, Koh Samet typically experiences very high temperatures and heavy rainfall. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 26°C. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.

Koh Samet in October falls under the rainy season with heavy rainfall, averaging around 239 mm for the month. Based on our climate data of the past 30 years, about 17 days of rain are anticipated.

The city usually sees around 146 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Koh Samet. January, February and December typically offer the most optimal weather. In contrast, May, June, July, August, September and October tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Koh Samet climate page with graphs.

 

Koh Samet, monthly averages in October

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 56%  
PrecipitationPrecipitation 239 mm  
Rainy daysRainy days 17 days  
HumidityHumidity 85% *  
SunshineSunshine 146 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Jomtien Beach, Thailand (66 KM, 41 Miles).

Where to go in Thailand in October

Find out more about the weather in Thailand in October and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Koh Samet in October?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in October.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Koh Samet.

Our site offers climate and forecast data for every country in the world. Are you going to Thailand? On this website you can find historical weather averages for many cities in Thailand. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.