ClimateForecastSeptemberOctober >>

Ban Bang Po weather in September (Koh Samui, Thailand)

How does the September weather in Ban Bang Po compare to other months? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

September in Ban Bang Po generally includes high temperatures and heavy rainfall. Expect temperatures to climb to 30°C during the day, with nighttime readings dropping to 27°C. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Precipitation

Ban Bang Po in September usually receives heavy rainfall, averaging around 162 mm for the month. Historically, the month has about 18 days of rain.

Average sunshine

The area enjoys a moderate level of sunlight, with around 145 hours. It's a good balance between sunny and cloudy days.

If your ideal day consists of dry skies and moderate temperatures January and February generally stand out with the best circumstances. While October and November tend to showcase less optimal conditions.

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

 

Ban Bang Po, monthly averages in September

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 30°C  
Water TemperatureWater Temperature 29°C *  
Chance of RainChance of Rain 58%  
PrecipitationPrecipitation 162 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 79% *  
SunshineSunshine 145 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Koh Samui, Thailand (3 KM, 2 Miles).

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.

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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 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. With a water temperature of around 29°C this is a great month to swim so bring your swimwear.

What To Do

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

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Ban Bang Po.

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.