ThailandThe Weather in Ko Samui
0 mm
20 km/h
UV 0 
75%
Right now it’s in Ko Samui and the temperature is around 29°C. It’s dry and very cloudy. The wind is coming from the East at a speed of 4 Bft. The water temperature in Ko Samui is 28°C.
14-day weather forecast for Ko Samui
Here’s the weather for the next 10 days in Ko Samui. The highest temperature will be 31°C, and it won’t get colder than 28°C during the day. Check out the daily temperatures, precipitation, wind speed, and UV index for all the days.
The water temperature in Ko Samui is 28°C, which is nice and warm for swimming.
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Today’s Weather in Ko Samui
The temperature in Ko Samui today will be around 29°C. Expected precipitation is 0,1 mm. The wind is coming from the Southeast with a max speed of 4 Bft. The UV index will be a maximum of 10 today. The water temperature is 28°C.
Sunrise: 06:10 o'clock
Sunset: 18:31 o'clock
Tomorrow’s Weather in Ko Samui
Tomorrow the temperature in Ko Samui will reach 29°C. Expected precipitation is 6,2 mm. The wind is coming from the South with a max speed of 4 Bft. The UV index will be a maximum of 5. The water temperature is 28°C.
Sunrise: 06:16 o'clock
Sunset: 18:31 o'clock
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Average weather in Ko Samui by month
Click on a month below to see detailed weather info for Ko Samui. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
