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September weather forecast in Port Vila

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		76%
	10 m/s		+26

31 August, Sunday. day, 24°; night, 23°; partly cloudy

1 September, mon

	758 mmHg		74%
	9.39 m/s		+26

1 September, Monday. day, 24°; night, 23°; partly cloudy

2 September, tue

	757 mmHg		74%
	9 m/s		+26

2 September, Tuesday. day, 24°; night, 23°; overcast

3 September, wed

	757 mmHg		75%
	8.7 m/s		+26

3 September, Wednesday. day, 24°; night, 23°; partly cloudy

4 September, thu

	757 mmHg		75%
	9 m/s		+26

4 September, Thursday. day, 24°; night, 23°; clear

5 September, fri

	757 mmHg		74%
	8.8 m/s		+26

5 September, Friday. day, 24°; night, 23°; partly cloudy

6 September, sat

	757 mmHg		76%
	8.7 m/s		+26

6 September, Saturday. day, 24°; night, 23°; rain

7 September, sun

	757 mmHg		76%
	8.39 m/s		+26

7 September, Sunday. day, 24°; night, 23°; clear

8 September, mon

	757 mmHg		74%
	8.5 m/s		+26

8 September, Monday. day, 24°; night, 23°; clear

9 September, tue

	757 mmHg		74%
	8.39 m/s		+26

9 September, Tuesday. day, 24°; night, 23°; partly cloudy

10 September, wed

	757 mmHg		75%
	8.6 m/s		+26

10 September, Wednesday. day, 24°; night, 23°; overcast

11 September, thu

	757 mmHg		78%
	8.89 m/s		+26

11 September, Thursday. day, 24°; night, 23°; rain

12 September, fri

	757 mmHg		78%
	9.3 m/s		+26

12 September, Friday. day, 24°; night, 23°; partly cloudy

13 September, sat

	757 mmHg		80%
	9.5 m/s		+26

13 September, Saturday. day, 24°; night, 23°; rain

14 September, sun

	757 mmHg		79%
	8.89 m/s		+26

14 September, Sunday. day, 24°; night, 23°; rain

15 September, mon

	757 mmHg		79%
	9.2 m/s		+26

15 September, Monday. day, 24°; night, 23°; clear

16 September, tue

	757 mmHg		78%
	9.2 m/s		+26

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

17 September, wed

	757 mmHg		78%
	9.1 m/s		+26

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

18 September, thu

	757 mmHg		77%
	9 m/s		+26

18 September, Thursday. day, 24°; night, 24°; partly cloudy

19 September, fri

	757 mmHg		77%
	9.3 m/s		+26

19 September, Friday. day, 24°; night, 24°; partly cloudy

20 September, sat

	757 mmHg		76%
	9.1 m/s		+26

20 September, Saturday. day, 24°; night, 23°; partly cloudy

21 September, sun

	757 mmHg		76%
	9.2 m/s		+26

21 September, Sunday. day, 24°; night, 23°; partly cloudy

22 September, mon

	757 mmHg		76%
	9.2 m/s		+26

22 September, Monday. day, 24°; night, 23°; rain

23 September, tue

	757 mmHg		77%
	9.39 m/s		+26

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

24 September, wed

	757 mmHg		76%
	8.6 m/s		+26

24 September, Wednesday. day, 24°; night, 23°; clear

25 September, thu

	757 mmHg		77%
	9 m/s		+26

25 September, Thursday. day, 24°; night, 23°; rain

26 September, fri

	757 mmHg		77%
	9.1 m/s		+26

26 September, Friday. day, 24°; night, 23°; rain

27 September, sat

	757 mmHg		76%
	8.6 m/s		+26

27 September, Saturday. day, 24°; night, 23°; rain

28 September, sun

	757 mmHg		76%
	9 m/s		+26

28 September, Sunday. day, 24°; night, 23°; partly cloudy

29 September, mon

	757 mmHg		76%
	8.89 m/s		+26

29 September, Monday. day, 24°; night, 24°; overcast

30 September, tue

	757 mmHg		77%
	9.3 m/s		+26

30 September, Tuesday. day, 25°; night, 24°; clear

1 October, wed

	757 mmHg		79%
	9.6 m/s		+26

1 October, Wednesday. day, 24°; night, 24°; partly cloudy

2 October, thu

	757 mmHg		78%
	9.2 m/s		+26

2 October, Thursday. day, 24°; night, 24°; rain

3 October, fri

	757 mmHg		76%
	9.2 m/s		+26

3 October, Friday. day, 24°; night, 24°; clear

4 October, sat

	756 mmHg		76%
	9 m/s		+26

4 October, Saturday. day, 24°; night, 23°; clear

Average data for 10 years

Port Vila September

6

sunny days

11

days with precipitation

6

cloudy days

6 sunny days; 11 days with precipitation; 6 cloudy days;

76

%

air humidity

7.7

m/s

WindSE

88

mm of precipitation

(5% of annual average)

+26

°C

Water temperature

air humidity 76%; 88 millimeters of precipitation (5% of annual average); Wind south-easterly 7.7 Meters per second; Water temperature +26°

Weather graphs for September

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

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Average data for 10 years

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Daytime temperature

Night-time temperature

Cities near you

Suva
Nadi
Kingston
Auki
Honiara
Labasa
Yandina
Norsup
Bauerfield International Airport

Cities with similar weather in September

Heraklion
Rio de Janeiro
Hersonisos
Kos
Santa Cruz de Tenerife
Funchal
Las Palmas de Gran Canaria
Casablanca
San Diego

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

In September, the weather in Port Vila is typically warm. Average daily high temperature in September is about 24 degrees above zero. On average, Port Vila has 11 rainy, 10 partly cloudy, 6 sunny, and 3 cloudy days in September. The rains are usually heavy.

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