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Koh Samui in March

Thailand

Koh Samui in March

30° / 26°Rainy days 6Best time to visit

Cheapest flights to Koh Samui in March

  • From LondonThu, Mar 25 → Mon, Apr 12 · round trip$1,320Book
  • From SingaporeThu, Mar 11 → Fri, Mar 12 · round trip$368Book

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Good-value Koh Samui hotels in March

See hotels on Trip.com

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eSIMeSIM for ThailandData the moment you landKlook eSIMeSIM guide →Airalo ↗

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Koh Samui weather in March

High / Low

30° / 26°

Rain

45 mm

Rainy days

6 / 30

Index · #1/12

67/100

Koh Samui in March ranks #1 of 12 months for comfort: highs around 30°C, lows 26°C, and about 6 rainy days. Compared with February, highs change by +1°C and rainy days by -2. It is one of the best months to go.

Compared with the months around it

MonthHigh / LowRainy daysIndex
February29° / 25°863
March30° / 26°667
April32° / 26°1257

Top tours & tickets in Koh Samui

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Public holidays · March 2027

Showing 2027, since this month has passed this year.

No public holidays this month.

Month

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