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August weather forecast in Ko Samet

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

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

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

27 July, sun

	755 mmHg		82%
	4.4 m/s		+29

27 July, Sunday. day, 31°; night, 26°; rain

28 July, mon

	755 mmHg		82%
	4.69 m/s		+29

28 July, Monday. day, 31°; night, 26°; rain

29 July, tue

	755 mmHg		82%
	4.8 m/s		+29

29 July, Tuesday. day, 31°; night, 26°; rain

30 July, wed

	755 mmHg		82%
	4.69 m/s		+29

30 July, Wednesday. day, 30°; night, 26°; rain

31 July, thu

	755 mmHg		82%
	4.69 m/s		+29

31 July, Thursday. day, 30°; night, 26°; rain

1 August, fri

	755 mmHg		81%
	4.9 m/s		+29

1 August, Friday. day, 30°; night, 26°; rain

2 August, sat

	755 mmHg		81%
	4.9 m/s		+29

2 August, Saturday. day, 31°; night, 26°; rain

3 August, sun

	754 mmHg		81%
	5 m/s		+29

3 August, Sunday. day, 30°; night, 26°; rain

4 August, mon

	755 mmHg		81%
	4.9 m/s		+29

4 August, Monday. day, 31°; night, 26°; rain

5 August, tue

	755 mmHg		82%
	4.6 m/s		+29

5 August, Tuesday. day, 31°; night, 26°; rain

6 August, wed

	754 mmHg		82%
	4.69 m/s		+29

6 August, Wednesday. day, 31°; night, 26°; rain

7 August, thu

	754 mmHg		82%
	4.8 m/s		+29

7 August, Thursday. day, 31°; night, 26°; rain

8 August, fri

	755 mmHg		81%
	4.6 m/s		+29

8 August, Friday. day, 30°; night, 26°; rain

9 August, sat

	755 mmHg		82%
	4.6 m/s		+29

9 August, Saturday. day, 31°; night, 26°; rain

10 August, sun

	755 mmHg		81%
	4.6 m/s		+29

10 August, Sunday. day, 31°; night, 26°; rain

11 August, mon

	755 mmHg		82%
	4.69 m/s		+29

11 August, Monday. day, 31°; night, 26°; rain

12 August, tue

	755 mmHg		82%
	4.5 m/s		+29

12 August, Tuesday. day, 31°; night, 26°; rain

13 August, wed

	755 mmHg		82%
	4.3 m/s		+29

13 August, Wednesday. day, 31°; night, 26°; rain

14 August, thu

	755 mmHg		82%
	4.19 m/s		+29

14 August, Thursday. day, 31°; night, 26°; clear

15 August, fri

	755 mmHg		82%
	4.19 m/s		+29

15 August, Friday. day, 31°; night, 26°; rain

16 August, sat

	755 mmHg		82%
	4 m/s		+29

16 August, Saturday. day, 31°; night, 26°; rain

17 August, sun

	755 mmHg		81%
	4.19 m/s		+29

17 August, Sunday. day, 31°; night, 26°; overcast

18 August, mon

	755 mmHg		81%
	4.1 m/s		+29

18 August, Monday. day, 31°; night, 26°; rain

19 August, tue

	755 mmHg		82%
	4 m/s		+29

19 August, Tuesday. day, 31°; night, 26°; overcast

20 August, wed

	755 mmHg		83%
	3.8 m/s		+29

20 August, Wednesday. day, 31°; night, 26°; overcast

21 August, thu

	755 mmHg		83%
	3.7 m/s		+30

21 August, Thursday. day, 31°; night, 26°; rain

22 August, fri

	755 mmHg		82%
	4 m/s		+29

22 August, Friday. day, 31°; night, 26°; rain

23 August, sat

	755 mmHg		82%
	4.1 m/s		+30

23 August, Saturday. day, 31°; night, 26°; rain

24 August, sun

	755 mmHg		82%
	3.9 m/s		+29

24 August, Sunday. day, 31°; night, 26°; rain

25 August, mon

	755 mmHg		83%
	4 m/s		+29

25 August, Monday. day, 31°; night, 26°; rain

26 August, tue

	755 mmHg		83%
	3.9 m/s		+29

26 August, Tuesday. day, 31°; night, 26°; rain

27 August, wed

	755 mmHg		83%
	3.8 m/s		+29

27 August, Wednesday. day, 31°; night, 26°; overcast

28 August, thu

	755 mmHg		83%
	3.8 m/s		+29

28 August, Thursday. day, 30°; night, 26°; rain

29 August, fri

	755 mmHg		84%
	3.9 m/s		+29

29 August, Friday. day, 30°; night, 26°; rain

30 August, sat

	755 mmHg		83%
	4.1 m/s		+30

30 August, Saturday. day, 30°; night, 26°; rain

31 August, sun

	755 mmHg		84%
	4.19 m/s		+29

31 August, Sunday. day, 30°; night, 26°; rain

1 September, mon

	755 mmHg		83%
	3.9 m/s		+29

1 September, Monday. day, 31°; night, 26°; overcast

2 September, tue

	755 mmHg		83%
	3.8 m/s		+29

2 September, Tuesday. day, 30°; night, 26°; rain

3 September, wed

	755 mmHg		83%
	3.7 m/s		+29

3 September, Wednesday. day, 31°; night, 26°; rain

4 September, thu

	755 mmHg		83%
	3.9 m/s		+29

4 September, Thursday. day, 30°; night, 26°; rain

5 September, fri

	755 mmHg		83%
	3.9 m/s		+29

5 September, Friday. day, 30°; night, 26°; rain

6 September, sat

	755 mmHg		83%
	3.7 m/s		+29

6 September, Saturday. day, 31°; night, 26°; partly cloudy

Average data for 10 years

Ko Samet August

1

sunny day

26

days with precipitation

26

cloudy days

1 sunny day; 26 days with precipitation; 26 cloudy days;

82

%

air humidity

3.1

m/s

WindSW

207

mm of precipitation

(12% of annual average)

+29

°C

Water temperature

air humidity 82%; 207 millimeters of precipitation (12% of annual average); Wind south-westerly 3.1 Meters per second; Water temperature +29°

Weather graphs for August

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Pattaya
Bangkok
Phú Quốc
Samui
Ko Chang
Phnom Penh
Hua Hin
Siem Reap
Sihanoukville

Cities with similar weather in August

Nha Trang
Marmaris
Sanya
Varadero
Samui
Havana
Singapore
Fethiye
Avsallar

The weather forecast for August 2025 is based on historical data from the past 10 years.

In August, the weather in Ko Samet is typically hot. Average daily high temperature in August is about 31 degrees above zero. On average, Ko Samet has 26 rainy, 4 cloudy, and 1 sunny day in August. The rains are usually heavy. August as well as March, April, May, and June is considered the most uncomfortable time to visit Ko Samet.

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