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September weather forecast in Neiafu

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

	760 mmHg		76%
	9.2 m/s		+25

31 August, Sunday. day, 24°; night, 23°; rain

1 September, mon

	760 mmHg		76%
	9.2 m/s		+25

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

2 September, tue

	760 mmHg		73%
	8.7 m/s		+25

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

3 September, wed

	760 mmHg		76%
	8.8 m/s		+25

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

4 September, thu

	760 mmHg		76%
	8.39 m/s		+25

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

5 September, fri

	760 mmHg		76%
	8.6 m/s		+25

5 September, Friday. day, 24°; night, 24°; clear

6 September, sat

	760 mmHg		76%
	9.1 m/s		+25

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

7 September, sun

	760 mmHg		75%
	8.39 m/s		+25

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

8 September, mon

	760 mmHg		79%
	8.7 m/s		+25

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

9 September, tue

	759 mmHg		80%
	8.7 m/s		+25

9 September, Tuesday. day, 25°; night, 24°; rain

10 September, wed

	759 mmHg		81%
	8.7 m/s		+25

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

11 September, thu

	760 mmHg		81%
	8.39 m/s		+26

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

12 September, fri

	760 mmHg		80%
	9 m/s		+26

12 September, Friday. day, 25°; night, 24°; rain

13 September, sat

	760 mmHg		80%
	9.1 m/s		+26

13 September, Saturday. day, 25°; night, 24°; rain

14 September, sun

	760 mmHg		80%
	9.39 m/s		+26

14 September, Sunday. day, 25°; night, 24°; rain

15 September, mon

	760 mmHg		79%
	9.39 m/s		+26

15 September, Monday. day, 25°; night, 24°; rain

16 September, tue

	760 mmHg		79%
	9.6 m/s		+26

16 September, Tuesday. day, 25°; night, 24°; partly cloudy

17 September, wed

	760 mmHg		79%
	9.2 m/s		+26

17 September, Wednesday. day, 25°; night, 24°; clear

18 September, thu

	760 mmHg		79%
	9.1 m/s		+26

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

19 September, fri

	760 mmHg		78%
	8.5 m/s		+26

19 September, Friday. day, 25°; night, 24°; partly cloudy

20 September, sat

	759 mmHg		79%
	8.3 m/s		+26

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

21 September, sun

	759 mmHg		79%
	8.5 m/s		+26

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

22 September, mon

	760 mmHg		78%
	8.89 m/s		+26

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

23 September, tue

	760 mmHg		77%
	9 m/s		+26

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

24 September, wed

	760 mmHg		77%
	9.1 m/s		+26

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

25 September, thu

	760 mmHg		76%
	8.6 m/s		+26

25 September, Thursday. day, 24°; night, 24°; overcast

26 September, fri

	760 mmHg		78%
	9.1 m/s		+26

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

27 September, sat

	760 mmHg		78%
	9 m/s		+26

27 September, Saturday. day, 25°; night, 24°; clear

28 September, sun

	760 mmHg		78%
	9.5 m/s		+26

28 September, Sunday. day, 25°; night, 24°; partly cloudy

29 September, mon

	760 mmHg		78%
	8.89 m/s		+26

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

30 September, tue

	760 mmHg		78%
	9.2 m/s		+26

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

1 October, wed

	760 mmHg		77%
	9.2 m/s		+26

1 October, Wednesday. day, 25°; night, 24°; clear

2 October, thu

	759 mmHg		78%
	9.2 m/s		+26

2 October, Thursday. day, 25°; night, 24°; rain

3 October, fri

	759 mmHg		80%
	9.1 m/s		+26

3 October, Friday. day, 25°; night, 24°; rain

4 October, sat

	759 mmHg		80%
	8.8 m/s		+26

4 October, Saturday. day, 25°; night, 24°; rain

Average data for 10 years

Neiafu September

6

sunny days

13

days with precipitation

6

cloudy days

6 sunny days; 13 days with precipitation; 6 cloudy days;

78

%

air humidity

7.5

m/s

WindSE

104

mm of precipitation

(6% of annual average)

+26

°C

Water temperature

air humidity 78%; 104 millimeters of precipitation (6% of annual average); Wind south-easterly 7.5 Meters per second; Water temperature +26°

Weather graphs for September

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

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E

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SE

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SE

E

SE

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SE

SE

SE

E

SE

SE

E

E

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SE

SE

SE

SE

SE

E

SE

SE

SE

SE

SE

1

Average data for 10 years

2

3

4

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7

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9

10

11

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20

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30

Daytime temperature

Night-time temperature

Cities near you

Bora-Bora
Huahine
Papeete
Apia
Mataiva
Avarua
Kailua-Kona
Alofi
Pago Pago

Cities with similar weather in September

Rio de Janeiro
Kos
Santa Cruz de Tenerife
Funchal
Las Palmas de Gran Canaria
Casablanca
San Diego
Playa de las Americas
Rabat

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

September in Neiafu is the windiest month of the year. In September, the weather in Neiafu is typically warm. Average daily high temperature in September is about 25 degrees above zero. On average, Neiafu has 13 rainy, 7 partly cloudy, 6 sunny, and 4 cloudy days in September. The rains are usually heavy.

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