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Ko Samui weather in October 2021
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- 3030°C max day temperature
- 2020 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 275275 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
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The October weather guide for Ko Samui, Thailand shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Ko Samui in October?
Daytime temperatures usually reach 30°C in Ko Samui in October with high heat and humidity, falling to 23°C at night.
How sunny is it in Ko Samui in October?
There are normally 6 hours of bright sunshine each day in Ko Samui in October - that's 48% of daylight hours.
How warm is the sea around Ko Samui in October?
The average sea temperature around Ko Samui in October is 29°C.
Does it rain in Ko Samui in October?
There are usually 20 days with some rain in Ko Samui in October and the average monthly rainfall is 275mm.
What is the chance of a typhoon in Ko Samui in October?
On average less than 1 day in October in Ko Samui is likely to be affected by the passage of one or more tropical storms.
Metric (°C / mm) | Imperial (°F / inches)
Ko Samui sunrise & sunset times for October 2021
Browse the sunrise and sunset times for Ko Samui in October 2021. Select a month to view Ko Samui sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Friday, 1st October 2021||06:08||18:10|
|Saturday, 16th October 2021||06:08||18:03|
|Sunday, 31st October 2021||06:10||17:57|
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