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January weather forecast in Samui

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

28 December, sun

	754 mmHg		75%
	7.1 m/s		+28

28 December, Sunday. day, 27°; night, 27°; rain

29 December, mon

	754 mmHg		75%
	7.4 m/s		+28

29 December, Monday. day, 27°; night, 27°; rain

30 December, tue

	754 mmHg		75%
	8.1 m/s		+28

30 December, Tuesday. day, 27°; night, 27°; rain

31 December, wed

	754 mmHg		75%
	8.1 m/s		+28

31 December, Wednesday. day, 27°; night, 27°; rain

1 January, thu

	754 mmHg		75%
	8.6 m/s		+28

1 January, Thursday. day, 27°; night, 27°; rain

2 January, fri

	754 mmHg		75%
	9.8 m/s		+28

2 January, Friday. day, 27°; night, 27°; rain

3 January, sat

	755 mmHg		75%
	7.4 m/s		+28

3 January, Saturday. day, 27°; night, 27°; rain

4 January, sun

	754 mmHg		75%
	6.5 m/s		+28

4 January, Sunday. day, 27°; night, 27°; rain

5 January, mon

	754 mmHg		79%
	6.1 m/s		+28

5 January, Monday. day, 27°; night, 27°; rain

6 January, tue

	754 mmHg		77%
	6 m/s		+28

6 January, Tuesday. day, 27°; night, 27°; overcast

7 January, wed

	754 mmHg		76%
	6 m/s		+28

7 January, Wednesday. day, 27°; night, 27°; overcast

8 January, thu

	754 mmHg		75%
	6.9 m/s		+28

8 January, Thursday. day, 27°; night, 27°; partly cloudy

9 January, fri

	754 mmHg		75%
	6.5 m/s		+28

9 January, Friday. day, 27°; night, 27°; rain

10 January, sat

	754 mmHg		75%
	6.8 m/s		+28

10 January, Saturday. day, 27°; night, 27°; overcast

11 January, sun

	754 mmHg		75%
	5.5 m/s		+28

11 January, Sunday. day, 27°; night, 27°; clear

12 January, mon

	754 mmHg		76%
	5.6 m/s		+28

12 January, Monday. day, 27°; night, 27°; rain

13 January, tue

	754 mmHg		74%
	6.5 m/s		+28

13 January, Tuesday. day, 27°; night, 27°; rain

14 January, wed

	755 mmHg		75%
	6.9 m/s		+28

14 January, Wednesday. day, 27°; night, 27°; clear

15 January, thu

	755 mmHg		73%
	6.9 m/s		+28

15 January, Thursday. day, 27°; night, 27°; overcast

16 January, fri

	755 mmHg		72%
	6.9 m/s		+28

16 January, Friday. day, 27°; night, 27°; rain

17 January, sat

	755 mmHg		72%
	7.4 m/s		+28

17 January, Saturday. day, 27°; night, 27°; clear

18 January, sun

	755 mmHg		69%
	8 m/s		+28

18 January, Sunday. day, 27°; night, 27°; rain

19 January, mon

	754 mmHg		70%
	6.6 m/s		+28

19 January, Monday. day, 27°; night, 27°; overcast

20 January, tue

	755 mmHg		73%
	6.4 m/s		+28

20 January, Tuesday. day, 27°; night, 27°; partly cloudy

21 January, wed

	755 mmHg		73%
	5.5 m/s		+28

21 January, Wednesday. day, 27°; night, 27°; partly cloudy

22 January, thu

	755 mmHg		74%
	6.4 m/s		+28

22 January, Thursday. day, 27°; night, 27°; clear

23 January, fri

	755 mmHg		75%
	6.1 m/s		+28

23 January, Friday. day, 27°; night, 27°; rain

24 January, sat

	755 mmHg		74%
	7 m/s		+28

24 January, Saturday. day, 27°; night, 27°; rain

25 January, sun

	755 mmHg		75%
	6.6 m/s		+28

25 January, Sunday. day, 27°; night, 27°; rain

26 January, mon

	755 mmHg		74%
	7.5 m/s		+28

26 January, Monday. day, 27°; night, 27°; rain

27 January, tue

	755 mmHg		75%
	6.9 m/s		+28

27 January, Tuesday. day, 27°; night, 27°; rain

28 January, wed

	754 mmHg		75%
	6.5 m/s		+28

28 January, Wednesday. day, 27°; night, 27°; clear

29 January, thu

	754 mmHg		74%
	6.9 m/s		+28

29 January, Thursday. day, 27°; night, 27°; partly cloudy

30 January, fri

	755 mmHg		75%
	6.5 m/s		+28

30 January, Friday. day, 27°; night, 27°; partly cloudy

31 January, sat

	755 mmHg		74%
	7.3 m/s		+28

31 January, Saturday. day, 27°; night, 27°; rain

Average data for 10 years

Samui January

5

sunny days

16

days with precipitation

10

cloudy days

5 sunny days; 16 days with precipitation; 10 cloudy days;

75

%

air humidity

5.4

m/s

WindE

132

mm of precipitation

(8% of annual average)

+28

°C

Water temperature

air humidity 75%; 132 millimeters of precipitation (8% of annual average); Wind easterly 5.4 Meters per second; Water temperature +28°

Weather graphs for January

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

NE

NE

E

E

E

E

E

E

E

E

E

NE

NE

E

E

NE

E

E

E

E

E

E

E

E

E

E

E

E

E

SE

E

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

Phuket
Pattaya
Khao Lak
Krabi
Langkawi
Ko Chang
Hua Hin
Sihanoukville
Koh Lanta Yai

Cities with similar weather in January

Pattaya
Male
Singapore
Zanzibar
Colombo
Denpasar
Phú Quốc
Victoria
Ko Chang

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

January in Samui is the coldest month of the year. In January, the weather in Samui is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, Samui has 16 rainy, 5 sunny, 5 cloudy, and 5 partly cloudy days in January. The rains are usually heavy.

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