The Weather in Koh Samui

30°

0,1 mm

25 km/h

UV 8

70%

Right now it’s in Koh Samui and the temperature is around 30°C. There will be 0,1 mm of precipitation until and the wind is coming from the West at a speed of 4 Bft. The UV index is 8, an unprotected skin can burn within 10-15 minutes.

14-day weather forecast for Koh Samui

Here’s the weather for the next 10 days in Koh Samui. The highest temperature will be 31°C, and it won’t get colder than 30°C during the day. Check out the daily temperatures, precipitation, wind speed, and UV index for all the days.

Fr
11 Jul

30°C

28°C

2,3

mm

39

km/h

06:05

18:45

Sa
12 Jul

30°C

29°C

4,3

mm

31

km/h

06:05

18:45

Su
13 Jul

30°C

28°C

3,5

mm

33

km/h

06:05

18:45

Mo
14 Jul

31°C

29°C

1,5

mm

33

km/h

06:05

18:45

Tu
15 Jul

30°C

29°C

0,3

mm

31

km/h

06:06

18:45

We
16 Jul

30°C

28°C

4,4

mm

44

km/h

06:06

18:45

Th
17 Jul

30°C

28°C

0,4

mm

30

km/h

06:06

18:45

Fr
18 Jul

31°C

28°C

0,8

mm

35

km/h

06:06

18:45

Sa
19 Jul

31°C

29°C

0,1

mm

39

km/h

06:06

18:45

Su
20 Jul

31°C

28°C

7,2

mm

54

km/h

06:07

18:45

Mo
21 Jul

30°C

28°C

1,3

mm

53

km/h

06:07

18:45

Tu
22 Jul

30°C

29°C

2,0

mm

43

km/h

06:07

18:45

We
23 Jul

31°C

29°C

0,2

mm

48

km/h

06:07

18:45

Th
24 Jul

31°C

29°C

1,5

mm

54

km/h

06:07

18:45

Today’s Weather in Koh Samui

The temperature in Koh Samui today will be around 30°C. Expected precipitation is 2,3 mm. The wind is coming from the West with a max speed of 6 Bft. The UV index will be a maximum of 9 today.

Morning

29°C

0,0

mm

30

km/h

Afternoon

30°C

1,6

mm

34

km/h

Evening

30°C

0,7

mm

31

km/h

Night

30°C

0,0

mm

38

km/h

Sunrise: 06:07 o'clock
Sunset: 18:45 o'clock

Tomorrow’s Weather in Koh Samui

Tomorrow the temperature in Koh Samui will reach 30°C. Expected precipitation is 4,3 mm. The wind is coming from the West with a max speed of 5 Bft. The UV index will be a maximum of 8.

Morning

29°C

0,0

mm

30

km/h

Afternoon

30°C

0,8

mm

30

km/h

Evening

30°C

3,5

mm

28

km/h

Night

29°C

0,0

mm

29

km/h

Sunrise: 06:05 o'clock
Sunset: 18:45 o'clock

Average weather in Koh Samui by month

Click on a month below to see detailed weather info for Koh Samui. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.