10 day forecast Monthly forecast Weather map

City or area

Go to comparison

September weather forecast in Port Augusta

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

	763 mmHg		62%
	4.9 m/s		+15

31 August, Sunday. day, 20°; night, 7°; rain

1 September, mon

	763 mmHg		58%
	4.9 m/s		+15

1 September, Monday. day, 20°; night, 8°; rain

2 September, tue

	763 mmHg		56%
	5.9 m/s		+15

2 September, Tuesday. day, 22°; night, 9°; clear

3 September, wed

	763 mmHg		58%
	5.5 m/s		+14

3 September, Wednesday. day, 21°; night, 8°; clear

4 September, thu

	763 mmHg		58%
	5.3 m/s		+15

4 September, Thursday. day, 20°; night, 7°; clear

5 September, fri

	764 mmHg		58%
	5.3 m/s		+15

5 September, Friday. day, 20°; night, 7°; partly cloudy

6 September, sat

	763 mmHg		57%
	5.5 m/s		+15

6 September, Saturday. day, 20°; night, 8°; rain

7 September, sun

	764 mmHg		57%
	5.9 m/s		+15

7 September, Sunday. day, 20°; night, 9°; partly cloudy

8 September, mon

	764 mmHg		58%
	5.8 m/s		+15

8 September, Monday. day, 21°; night, 8°; rain

9 September, tue

	764 mmHg		60%
	5.1 m/s		+15

9 September, Tuesday. day, 21°; night, 7°; clear

10 September, wed

	764 mmHg		54%
	4.9 m/s		+15

10 September, Wednesday. day, 21°; night, 8°; clear

11 September, thu

	764 mmHg		52%
	5.4 m/s		+16

11 September, Thursday. day, 22°; night, 8°; clear

12 September, fri

	764 mmHg		55%
	5.3 m/s		+16

12 September, Friday. day, 22°; night, 9°; partly cloudy

13 September, sat

	764 mmHg		54%
	5.9 m/s		+16

13 September, Saturday. day, 22°; night, 8°; clear

14 September, sun

	763 mmHg		54%
	5.7 m/s		+16

14 September, Sunday. day, 22°; night, 9°; clear

15 September, mon

	763 mmHg		50%
	5.8 m/s		+15

15 September, Monday. day, 23°; night, 9°; partly cloudy

16 September, tue

	764 mmHg		55%
	5.6 m/s		+16

16 September, Tuesday. day, 22°; night, 8°; partly cloudy

17 September, wed

	763 mmHg		52%
	5.3 m/s		+16

17 September, Wednesday. day, 22°; night, 9°; clear

18 September, thu

	762 mmHg		52%
	6.1 m/s		+16

18 September, Thursday. day, 23°; night, 9°; clear

19 September, fri

	762 mmHg		54%
	5.5 m/s		+16

19 September, Friday. day, 23°; night, 9°; clear

20 September, sat

	763 mmHg		55%
	5.4 m/s		+16

20 September, Saturday. day, 23°; night, 9°; clear

21 September, sun

	763 mmHg		52%
	5.8 m/s		+17

21 September, Sunday. day, 23°; night, 10°; clear

22 September, mon

	762 mmHg		54%
	5.9 m/s		+16

22 September, Monday. day, 24°; night, 10°; clear

23 September, tue

	762 mmHg		54%
	5.7 m/s		+16

23 September, Tuesday. day, 24°; night, 9°; clear

24 September, wed

	763 mmHg		56%
	5.2 m/s		+16

24 September, Wednesday. day, 22°; night, 9°; rain

25 September, thu

	763 mmHg		52%
	5.6 m/s		+17

25 September, Thursday. day, 22°; night, 9°; clear

26 September, fri

	763 mmHg		47%
	5.3 m/s		+17

26 September, Friday. day, 24°; night, 9°; clear

27 September, sat

	761 mmHg		49%
	5.9 m/s		+17

27 September, Saturday. day, 25°; night, 11°; partly cloudy

28 September, sun

	761 mmHg		54%
	6.3 m/s		+17

28 September, Sunday. day, 24°; night, 10°; overcast

29 September, mon

	762 mmHg		52%
	5.6 m/s		+16

29 September, Monday. day, 22°; night, 9°; clear

30 September, tue

	762 mmHg		51%
	5.8 m/s		+16

30 September, Tuesday. day, 24°; night, 10°; clear

1 October, wed

	762 mmHg		52%
	5.5 m/s		+17

1 October, Wednesday. day, 24°; night, 10°; clear

2 October, thu

	762 mmHg		48%
	5.7 m/s		+18

2 October, Thursday. day, 26°; night, 11°; clear

3 October, fri

	763 mmHg		51%
	5.6 m/s		+18

3 October, Friday. day, 24°; night, 10°; clear

4 October, sat

	762 mmHg		51%
	5.6 m/s		+18

4 October, Saturday. day, 25°; night, 11°; clear

Average data for 10 years

Port Augusta September

19

sunny days

4

days with precipitation

1

cloudy day

19 sunny days; 4 days with precipitation; 1 cloudy day;

54

%

air humidity

3.5

m/s

WindS

23

mm of precipitation

(9% of annual average)

+16

°C

Water temperature

air humidity 54%; 23 millimeters of precipitation (9% of annual average); Wind southerly 3.5 Meters per second; Water temperature +16°

Weather graphs for September

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

S

S

S

S

S

SE

SE

S

S

SE

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SE

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

Adelaide
Coober Pedy
Woomera
Gawler
Port Lincoln
Port Pirie
Broken Hill
Robe
Mount Gambier

Cities with similar weather in September

Sydney
Copenhagen
Capetown
Looe
Bruges
Perth
Liverpool
Brighton
Rostock

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

In September, the weather in Port Augusta is typically warm. Average daily high temperature in September is about 22 degrees above zero. On average, Port Augusta has 19 sunny, 6 partly cloudy, 4 rainy, and 1 cloudy day in September. The rains are usually light. September as well as April and October is considered the most comfortable time to visit Port Augusta.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map Magnetic storms

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2025 YANDEX LLC