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September weather forecast in Sandakan

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

31 August, sun

	756 mmHg		82%
	4.19 m/s		+30

31 August, Sunday. day, 29°; night, 26°; rain

1 September, mon

	757 mmHg		82%
	4.19 m/s		+30

1 September, Monday. day, 29°; night, 26°; partly cloudy

2 September, tue

	756 mmHg		82%
	3.8 m/s		+30

2 September, Tuesday. day, 29°; night, 26°; partly cloudy

3 September, wed

	757 mmHg		82%
	4 m/s		+30

3 September, Wednesday. day, 29°; night, 26°; partly cloudy

4 September, thu

	756 mmHg		82%
	4.19 m/s		+30

4 September, Thursday. day, 29°; night, 26°; rain

5 September, fri

	757 mmHg		82%
	4 m/s		+30

5 September, Friday. day, 29°; night, 26°; rain

6 September, sat

	757 mmHg		82%
	4.19 m/s		+30

6 September, Saturday. day, 29°; night, 26°; rain

7 September, sun

	757 mmHg		82%
	4.3 m/s		+30

7 September, Sunday. day, 29°; night, 25°; rain

8 September, mon

	757 mmHg		83%
	3.9 m/s		+30

8 September, Monday. day, 29°; night, 25°; rain

9 September, tue

	757 mmHg		83%
	3.9 m/s		+30

9 September, Tuesday. day, 29°; night, 25°; rain

10 September, wed

	757 mmHg		83%
	3.9 m/s		+30

10 September, Wednesday. day, 29°; night, 25°; rain

11 September, thu

	757 mmHg		83%
	4.1 m/s		+30

11 September, Thursday. day, 29°; night, 25°; rain

12 September, fri

	757 mmHg		82%
	4 m/s		+30

12 September, Friday. day, 29°; night, 26°; rain

13 September, sat

	757 mmHg		82%
	3.9 m/s		+30

13 September, Saturday. day, 29°; night, 26°; overcast

14 September, sun

	756 mmHg		82%
	4.19 m/s		+30

14 September, Sunday. day, 29°; night, 26°; rain

15 September, mon

	756 mmHg		83%
	4.19 m/s		+30

15 September, Monday. day, 29°; night, 26°; rain

16 September, tue

	757 mmHg		82%
	4.1 m/s		+30

16 September, Tuesday. day, 29°; night, 25°; rain

17 September, wed

	757 mmHg		82%
	4.19 m/s		+30

17 September, Wednesday. day, 29°; night, 26°; rain

18 September, thu

	757 mmHg		83%
	4.19 m/s		+30

18 September, Thursday. day, 29°; night, 26°; rain

19 September, fri

	757 mmHg		83%
	4.19 m/s		+30

19 September, Friday. day, 29°; night, 25°; rain

20 September, sat

	757 mmHg		83%
	4.19 m/s		+30

20 September, Saturday. day, 29°; night, 25°; rain

21 September, sun

	757 mmHg		83%
	4.19 m/s		+30

21 September, Sunday. day, 29°; night, 25°; rain

22 September, mon

	757 mmHg		82%
	4 m/s		+30

22 September, Monday. day, 29°; night, 26°; rain

23 September, tue

	757 mmHg		82%
	4.19 m/s		+30

23 September, Tuesday. day, 29°; night, 26°; rain

24 September, wed

	756 mmHg		83%
	4.1 m/s		+30

24 September, Wednesday. day, 29°; night, 25°; rain

25 September, thu

	756 mmHg		83%
	4.1 m/s		+30

25 September, Thursday. day, 29°; night, 25°; rain

26 September, fri

	756 mmHg		82%
	4 m/s		+30

26 September, Friday. day, 29°; night, 26°; rain

27 September, sat

	756 mmHg		82%
	4.1 m/s		+30

27 September, Saturday. day, 29°; night, 26°; rain

28 September, sun

	756 mmHg		82%
	4.1 m/s		+30

28 September, Sunday. day, 29°; night, 26°; rain

29 September, mon

	756 mmHg		83%
	4.19 m/s		+30

29 September, Monday. day, 29°; night, 26°; rain

30 September, tue

	756 mmHg		84%
	3.9 m/s		+30

30 September, Tuesday. day, 29°; night, 25°; rain

1 October, wed

	757 mmHg		83%
	4.1 m/s		+30

1 October, Wednesday. day, 29°; night, 25°; rain

2 October, thu

	757 mmHg		84%
	3.9 m/s		+30

2 October, Thursday. day, 29°; night, 25°; rain

3 October, fri

	757 mmHg		84%
	4.19 m/s		+30

3 October, Friday. day, 28°; night, 25°; rain

4 October, sat

	757 mmHg		83%
	4.1 m/s		+30

4 October, Saturday. day, 28°; night, 26°; rain

Average data for 10 years

Sandakan September

0

sunny days

26

days with precipitation

18

cloudy days

0 sunny days; 26 days with precipitation; 18 cloudy days;

82

%

air humidity

2.4

m/s

WindS

187

mm of precipitation

(8% of annual average)

+30

°C

Water temperature

air humidity 82%; 187 millimeters of precipitation (8% of annual average); Wind southerly 2.4 Meters per second; Water temperature +30°

Weather graphs for September

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

S

SE

SE

SE

S

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

SE

S

S

S

S

S

S

S

S

S

SE

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

Daytime temperature

Night-time temperature

Cities near you

Kota Kinabalu
Bandar Seri Begawan
El Nido
Puerto Princesa
Pagadian
Bongao
Kuala Belait
Bandar Labuan
Cuyo

Cities with similar weather in September

Pattaya
Nha Trang
Bangkok
Santo Domingo
Varadero
Punta Cana
Havana
Ko Chang
Mumbai

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

In September, the weather in Sandakan is typically hot. Average daily high temperature in September is about 29 degrees above zero. On average, Sandakan has 26 rainy, 3 partly cloudy, and 1 cloudy day in September. The rains are usually heavy. September as well as January, February, March, and April is considered the most uncomfortable time to visit Sandakan.

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