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August weather forecast in Adelaide

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

27 July, sun

	765 mmHg		78%
	6.8 m/s		+14

27 July, Sunday. day, 14°; night, 9°; clear

28 July, mon

	765 mmHg		78%
	6.9 m/s		+14

28 July, Monday. day, 13°; night, 9°; partly cloudy

29 July, tue

	766 mmHg		77%
	6.5 m/s		+14

29 July, Tuesday. day, 13°; night, 9°; partly cloudy

30 July, wed

	765 mmHg		77%
	6.5 m/s		+14

30 July, Wednesday. day, 14°; night, 9°; clear

31 July, thu

	765 mmHg		78%
	6.5 m/s		+14

31 July, Thursday. day, 14°; night, 9°; rain

1 August, fri

	766 mmHg		74%
	6.8 m/s		+14

1 August, Friday. day, 13°; night, 9°; clear

2 August, sat

	765 mmHg		76%
	7.1 m/s		+13

2 August, Saturday. day, 14°; night, 9°; rain

3 August, sun

	765 mmHg		75%
	7 m/s		+13

3 August, Sunday. day, 14°; night, 9°; rain

4 August, mon

	765 mmHg		78%
	6.6 m/s		+13

4 August, Monday. day, 13°; night, 9°; rain

5 August, tue

	766 mmHg		77%
	6.7 m/s		+14

5 August, Tuesday. day, 13°; night, 9°; partly cloudy

6 August, wed

	765 mmHg		79%
	6.8 m/s		+13

6 August, Wednesday. day, 13°; night, 9°; rain

7 August, thu

	765 mmHg		78%
	6.9 m/s		+13

7 August, Thursday. day, 13°; night, 9°; partly cloudy

8 August, fri

	765 mmHg		77%
	6.4 m/s		+13

8 August, Friday. day, 13°; night, 9°; rain

9 August, sat

	765 mmHg		74%
	7.2 m/s		+13

9 August, Saturday. day, 14°; night, 9°; partly cloudy

10 August, sun

	765 mmHg		76%
	7.2 m/s		+13

10 August, Sunday. day, 14°; night, 9°; partly cloudy

11 August, mon

	765 mmHg		77%
	6.8 m/s		+13

11 August, Monday. day, 13°; night, 9°; rain

12 August, tue

	766 mmHg		78%
	6 m/s		+13

12 August, Tuesday. day, 13°; night, 9°; partly cloudy

13 August, wed

	766 mmHg		77%
	6.3 m/s		+13

13 August, Wednesday. day, 14°; night, 9°; partly cloudy

14 August, thu

	766 mmHg		75%
	6.3 m/s		+13

14 August, Thursday. day, 14°; night, 9°; clear

15 August, fri

	764 mmHg		73%
	6.8 m/s		+13

15 August, Friday. day, 14°; night, 10°; clear

16 August, sat

	763 mmHg		77%
	7.5 m/s		+13

16 August, Saturday. day, 14°; night, 9°; rain

17 August, sun

	764 mmHg		76%
	7.5 m/s		+13

17 August, Sunday. day, 14°; night, 9°; rain

18 August, mon

	765 mmHg		76%
	7.1 m/s		+13

18 August, Monday. day, 14°; night, 9°; partly cloudy

19 August, tue

	766 mmHg		75%
	6.7 m/s		+13

19 August, Tuesday. day, 14°; night, 10°; partly cloudy

20 August, wed

	764 mmHg		78%
	6.6 m/s		+13

20 August, Wednesday. day, 14°; night, 10°; overcast

21 August, thu

	764 mmHg		79%
	6.6 m/s		+13

21 August, Thursday. day, 14°; night, 9°; rain

22 August, fri

	764 mmHg		76%
	6.8 m/s		+13

22 August, Friday. day, 14°; night, 9°; rain

23 August, sat

	765 mmHg		75%
	6.6 m/s		+13

23 August, Saturday. day, 14°; night, 9°; clear

24 August, sun

	765 mmHg		72%
	6.7 m/s		+13

24 August, Sunday. day, 14°; night, 9°; clear

25 August, mon

	766 mmHg		77%
	5.9 m/s		+13

25 August, Monday. day, 14°; night, 9°; partly cloudy

26 August, tue

	767 mmHg		76%
	5.7 m/s		+13

26 August, Tuesday. day, 14°; night, 9°; clear

27 August, wed

	766 mmHg		73%
	5.8 m/s		+13

27 August, Wednesday. day, 15°; night, 9°; clear

28 August, thu

	765 mmHg		73%
	5.9 m/s		+13

28 August, Thursday. day, 15°; night, 10°; clear

29 August, fri

	763 mmHg		72%
	7.2 m/s		+13

29 August, Friday. day, 16°; night, 10°; clear

30 August, sat

	763 mmHg		73%
	7.1 m/s		+13

30 August, Saturday. day, 15°; night, 10°; rain

31 August, sun

	764 mmHg		74%
	6.3 m/s		+13

31 August, Sunday. day, 15°; night, 10°; partly cloudy

1 September, mon

	763 mmHg		73%
	6.7 m/s		+14

1 September, Monday. day, 15°; night, 10°; partly cloudy

2 September, tue

	764 mmHg		72%
	7.3 m/s		+14

2 September, Tuesday. day, 16°; night, 10°; rain

3 September, wed

	764 mmHg		74%
	7 m/s		+14

3 September, Wednesday. day, 15°; night, 10°; rain

4 September, thu

	764 mmHg		73%
	6.8 m/s		+14

4 September, Thursday. day, 15°; night, 10°; rain

5 September, fri

	764 mmHg		73%
	6.9 m/s		+14

5 September, Friday. day, 15°; night, 10°; partly cloudy

6 September, sat

	764 mmHg		71%
	7.5 m/s		+14

6 September, Saturday. day, 15°; night, 10°; rain

Average data for 10 years

Adelaide August

9

sunny days

11

days with precipitation

2

cloudy days

9 sunny days; 11 days with precipitation; 2 cloudy days;

76

%

air humidity

4.6

m/s

WindS

56

mm of precipitation

(12% of annual average)

+13

°C

Water temperature

air humidity 76%; 56 millimeters of precipitation (12% of annual average); Wind southerly 4.6 Meters per second; Water temperature +13°

Weather graphs for August

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

S

S

SW

SW

SW

S

SW

SW

S

S

SW

S

S

S

S

SW

S

S

S

S

SW

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

31

Daytime temperature

Night-time temperature

Cities near you

Woomera
Gawler
Port Lincoln
Port Pirie
Broken Hill
Mount Gambier
Robe
Horsham
Clare

Cities with similar weather in August

Cholpon-Ata
Sydney
Reykyavik
Dublin
Buenos Aires
Melbourne
Wellington
Auckland
Capetown

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

In August, the weather in Adelaide is typically warm. Average daily high temperature in August is about 14 degrees above zero. On average, Adelaide has 11 rainy, 10 partly cloudy, 9 sunny, and 1 cloudy day in August. The rains are usually moderate. August as well as June and July is considered the most uncomfortable time to visit Adelaide.

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