Koh Samui Airport weather averages

Koh Samui Airport weather averages include temperature, rainfall & sunshine figures for every month of the year. Check the weather at Koh Samui Airport (USM), Thailand before you book your next flight.

Max temperature (°C) at Koh Samui Airport

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Monthly rainfall (mm) at Koh Samui Airport

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Hours of sunshine at Koh Samui Airport

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

The Thailand weather averages are provided by Weather2Travel.com. For more weather guides on Thailand visit the Thailand weather averages section.

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