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Koh Chang weather in September (Koh Chang, Thailand)

Looking to travel to Koh Chang in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Koh Chang generally has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 29°C. But by evening, they drop to around 26°C. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.

Koh Chang in September falls under the rainy season with heavy rainfall, averaging around 555 mm for the month. Typically around 23 days of rainfall is expected.

The city usually sees around 55 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Koh Chang. December typically offers 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 Chang climate page with graphs.

 

Koh Chang, monthly averages in September

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 77%  
PrecipitationPrecipitation 555 mm  
Rainy daysRainy days 23 days  
HumidityHumidity 86% *  
SunshineSunshine 55 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Chanthaburi, Thailand (66 KM, 41 Miles).

Where to go in Thailand in September

Find out more about the weather in Thailand in September 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 Chang in September?

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 September.

Interested in more climate information?

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

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.