Suratthani weather in September (Koh Samui, Thailand)

What should you pack for a trip to Suratthani in September? Use this page to get an overview of the month’s weather conditions.

Temperatures

In September, the weather in Suratthani generally includes very high temperatures and heavy rainfall. Daytime temperatures are expected to be around 32°C, cooling off to about 25°C at night. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

Precipitation

Suratthani in September falls under the rainy season with heavy rainfall, averaging around 208 mm for the month. Looking at the last 30 years, the data shows about 19 days with rain.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Suratthani. January and February typically offer the most optimal weather. In contrast, April, September, October and November tend to have less optimal conditions.

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

 

Suratthani, monthly averages in September

Min Temperature 25°C  

Max Temperature 32°C  

Chance of Rain 65%  

Precipitation 208 mm  

Rainy days 19 days  

Where to go in Thailand in September

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

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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 this month?

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.

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Suratthani.

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 travel conditions. Find out where to go with our weather planner.