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September weather forecast in Pontianak

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

	757 mmHg		84%
	3 m/s		+29

31 August, Sunday. day, 30°; night, 24°; rain

1 September, mon

	757 mmHg		85%
	3 m/s		+29

1 September, Monday. day, 30°; night, 24°; rain

2 September, tue

	757 mmHg		85%
	3 m/s		+29

2 September, Tuesday. day, 30°; night, 24°; rain

3 September, wed

	757 mmHg		86%
	3.1 m/s		+29

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

4 September, thu

	757 mmHg		86%
	3.2 m/s		+29

4 September, Thursday. day, 30°; night, 24°; rain

5 September, fri

	757 mmHg		86%
	3.3 m/s		+29

5 September, Friday. day, 30°; night, 24°; rain

6 September, sat

	757 mmHg		86%
	3.2 m/s		+29

6 September, Saturday. day, 29°; night, 24°; rain

7 September, sun

	758 mmHg		85%
	3.2 m/s		+29

7 September, Sunday. day, 30°; night, 24°; rain

8 September, mon

	758 mmHg		86%
	3 m/s		+29

8 September, Monday. day, 29°; night, 24°; rain

9 September, tue

	758 mmHg		85%
	3.1 m/s		+29

9 September, Tuesday. day, 29°; night, 24°; rain

10 September, wed

	757 mmHg		84%
	3.3 m/s		+29

10 September, Wednesday. day, 30°; night, 24°; partly cloudy

11 September, thu

	757 mmHg		84%
	3.2 m/s		+29

11 September, Thursday. day, 30°; night, 24°; clear

12 September, fri

	757 mmHg		85%
	3.1 m/s		+29

12 September, Friday. day, 30°; night, 24°; rain

13 September, sat

	757 mmHg		85%
	3.2 m/s		+29

13 September, Saturday. day, 30°; night, 24°; rain

14 September, sun

	757 mmHg		84%
	3.2 m/s		+29

14 September, Sunday. day, 30°; night, 24°; overcast

15 September, mon

	757 mmHg		84%
	3.2 m/s		+29

15 September, Monday. day, 30°; night, 24°; overcast

16 September, tue

	757 mmHg		85%
	3.3 m/s		+29

16 September, Tuesday. day, 30°; night, 24°; rain

17 September, wed

	757 mmHg		85%
	3.2 m/s		+29

17 September, Wednesday. day, 30°; night, 24°; overcast

18 September, thu

	757 mmHg		86%
	3.1 m/s		+29

18 September, Thursday. day, 30°; night, 24°; rain

19 September, fri

	758 mmHg		86%
	3.2 m/s		+29

19 September, Friday. day, 30°; night, 24°; rain

20 September, sat

	758 mmHg		85%
	3.2 m/s		+29

20 September, Saturday. day, 30°; night, 24°; rain

21 September, sun

	758 mmHg		84%
	3.1 m/s		+29

21 September, Sunday. day, 30°; night, 24°; overcast

22 September, mon

	757 mmHg		84%
	3.1 m/s		+29

22 September, Monday. day, 30°; night, 24°; partly cloudy

23 September, tue

	757 mmHg		85%
	3.1 m/s		+29

23 September, Tuesday. day, 30°; night, 24°; rain

24 September, wed

	757 mmHg		85%
	3.1 m/s		+29

24 September, Wednesday. day, 30°; night, 24°; rain

25 September, thu

	757 mmHg		85%
	3.1 m/s		+29

25 September, Thursday. day, 30°; night, 24°; rain

26 September, fri

	757 mmHg		86%
	3.2 m/s		+29

26 September, Friday. day, 30°; night, 24°; rain

27 September, sat

	757 mmHg		86%
	3.1 m/s		+29

27 September, Saturday. day, 30°; night, 24°; rain

28 September, sun

	757 mmHg		85%
	3.1 m/s		+29

28 September, Sunday. day, 30°; night, 24°; rain

29 September, mon

	757 mmHg		86%
	3 m/s		+29

29 September, Monday. day, 30°; night, 24°; rain

30 September, tue

	757 mmHg		86%
	3 m/s		+29

30 September, Tuesday. day, 30°; night, 24°; rain

1 October, wed

	757 mmHg		87%
	3.1 m/s		+29

1 October, Wednesday. day, 29°; night, 24°; rain

2 October, thu

	757 mmHg		86%
	3.3 m/s		+30

2 October, Thursday. day, 29°; night, 24°; overcast

3 October, fri

	757 mmHg		85%
	3.2 m/s		+30

3 October, Friday. day, 30°; night, 24°; partly cloudy

4 October, sat

	757 mmHg		87%
	2.9 m/s		+30

4 October, Saturday. day, 29°; night, 24°; rain

Average data for 10 years

Pontianak September

1

sunny day

23

days with precipitation

21

cloudy days

1 sunny day; 23 days with precipitation; 21 cloudy days;

85

%

air humidity

1.9

m/s

WindS

205

mm of precipitation

(7% of annual average)

+29

°C

Water temperature

air humidity 85%; 205 millimeters of precipitation (7% of annual average); Wind southerly 1.9 Meters per second; Water temperature +29°

Weather graphs for September

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

SE

S

S

S

S

S

S

S

S

S

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

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

Singapore
Kuching
Johor Bahru
Tioman
Palembang
Banjarmasin
Batam
Tanjung Pinang
Sibu

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 Pontianak is typically hot. Average daily high temperature in September is about 30 degrees above zero. On average, Pontianak has 23 rainy, 4 cloudy, 2 partly cloudy, and 1 sunny 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 Pontianak.

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