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September weather forecast in Nha Trang

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

	726 mmHg		81%
	1.7 m/s		+33

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

1 September, mon

	726 mmHg		81%
	1.6 m/s		+34

1 September, Monday. day, 31°; night, 24°; rain

2 September, tue

	726 mmHg		82%
	1.6 m/s		+33

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

3 September, wed

	726 mmHg		82%
	1.7 m/s		+33

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

4 September, thu

	726 mmHg		81%
	1.7 m/s		+33

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

5 September, fri

	726 mmHg		81%
	1.7 m/s		+33

5 September, Friday. day, 31°; night, 24°; rain

6 September, sat

	726 mmHg		83%
	1.8 m/s		+33

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

7 September, sun

	727 mmHg		82%
	1.7 m/s		+33

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

8 September, mon

	727 mmHg		82%
	1.7 m/s		+32

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

9 September, tue

	727 mmHg		83%
	1.7 m/s		+31

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

10 September, wed

	726 mmHg		84%
	1.7 m/s		+31

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

11 September, thu

	726 mmHg		84%
	1.7 m/s		+32

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

12 September, fri

	726 mmHg		83%
	1.6 m/s		+32

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

13 September, sat

	726 mmHg		84%
	1.6 m/s		+32

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

14 September, sun

	726 mmHg		84%
	1.5 m/s		+32

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

15 September, mon

	726 mmHg		84%
	1.6 m/s		+32

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

16 September, tue

	726 mmHg		85%
	1.7 m/s		+31

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

17 September, wed

	726 mmHg		85%
	1.6 m/s		+33

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

18 September, thu

	727 mmHg		85%
	1.6 m/s		+33

18 September, Thursday. day, 29°; night, 24°; rain

19 September, fri

	727 mmHg		85%
	1.6 m/s		+32

19 September, Friday. day, 29°; night, 24°; rain

20 September, sat

	727 mmHg		85%
	1.6 m/s		+32

20 September, Saturday. day, 30°; night, 23°; rain

21 September, sun

	727 mmHg		85%
	1.6 m/s		+32

21 September, Sunday. day, 29°; night, 23°; rain

22 September, mon

	727 mmHg		85%
	1.6 m/s		+33

22 September, Monday. day, 29°; night, 23°; rain

23 September, tue

	727 mmHg		85%
	1.7 m/s		+33

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

24 September, wed

	727 mmHg		85%
	1.7 m/s		+33

24 September, Wednesday. day, 29°; night, 23°; rain

25 September, thu

	727 mmHg		84%
	1.8 m/s		+31

25 September, Thursday. day, 29°; night, 23°; rain

26 September, fri

	727 mmHg		85%
	1.8 m/s		+32

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

27 September, sat

	727 mmHg		85%
	1.9 m/s		+31

27 September, Saturday. day, 29°; night, 23°; partly cloudy

28 September, sun

	727 mmHg		85%
	1.8 m/s		+31

28 September, Sunday. day, 29°; night, 23°; rain

29 September, mon

	727 mmHg		85%
	1.9 m/s		+32

29 September, Monday. day, 29°; night, 23°; rain

30 September, tue

	727 mmHg		85%
	1.8 m/s		+31

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

1 October, wed

	727 mmHg		85%
	1.8 m/s		+30

1 October, Wednesday. day, 29°; night, 23°; rain

2 October, thu

	727 mmHg		86%
	1.8 m/s		+29

2 October, Thursday. day, 29°; night, 23°; rain

3 October, fri

	727 mmHg		87%
	1.8 m/s		+31

3 October, Friday. day, 28°; night, 23°; rain

4 October, sat

	728 mmHg		87%
	1.8 m/s		+31

4 October, Saturday. day, 29°; night, 23°; rain

Average data for 10 years

Nha Trang September

1

sunny day

28

days with precipitation

19

cloudy days

1 sunny day; 28 days with precipitation; 19 cloudy days;

84

%

air humidity

0.9

m/s

WindSW

315

mm of precipitation

(14% of annual average)

+32

°C

Water temperature

air humidity 84%; 315 millimeters of precipitation (14% of annual average); Wind south-westerly 0.9 Meters per second; Water temperature +32°

Weather graphs for September

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

S

SW

S

SW

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

Da Nang
Phan Thiet
Ho Chi Minh
Dalat
Cam Ranh Bay
Hội An
Vũng Tàu
Qui Nhơn
Phan Rang–Thap Cham

Cities with similar weather in September

Pattaya
Sanya
Hurgada
Bangkok
Varadero
Punta Cana
Havana
Cancun
Hong Kong

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

September in Nha Trang is the rainiest month of the year. In September, the weather in Nha Trang is typically hot. Average daily high temperature in September is about 30 degrees above zero. On average, Nha Trang has 28 rainy, 1 sunny, and 1 partly cloudy day in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most uncomfortable time to visit Nha Trang.

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