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Best time to go to Ko Samui
The best time to go to Ko Samui is February
Max Day Temperature (°C)
The best time to go guide for Ko Samui, Thailand shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia) & the Met Office. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Best time to go to Ko Samui, Thailand
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Popular Thailand destinations
Below are average maximum daytime temperatures expected popular destinations in Thailand. Select a destination to see the best time to go.
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