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August weather forecast in Kalgoorlie-Boulder

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

	732 mmHg		65%
	6.5 m/s

27 July, Sunday. day, 18°; night, 7°; clear

28 July, mon

	732 mmHg		68%
	5.9 m/s

28 July, Monday. day, 18°; night, 7°; rain

29 July, tue

	732 mmHg		68%
	6.2 m/s

29 July, Tuesday. day, 18°; night, 8°; clear

30 July, wed

	731 mmHg		67%
	6.2 m/s

30 July, Wednesday. day, 18°; night, 7°; clear

31 July, thu

	732 mmHg		64%
	6.7 m/s

31 July, Thursday. day, 18°; night, 7°; clear

1 August, fri

	732 mmHg		68%
	7.2 m/s

1 August, Friday. day, 17°; night, 6°; rain

2 August, sat

	732 mmHg		66%
	6.5 m/s

2 August, Saturday. day, 17°; night, 6°; partly cloudy

3 August, sun

	733 mmHg		64%
	6.4 m/s

3 August, Sunday. day, 17°; night, 6°; partly cloudy

4 August, mon

	733 mmHg		66%
	5.8 m/s

4 August, Monday. day, 17°; night, 5°; clear

5 August, tue

	733 mmHg		64%
	5.9 m/s

5 August, Tuesday. day, 18°; night, 6°; clear

6 August, wed

	732 mmHg		66%
	5.7 m/s

6 August, Wednesday. day, 18°; night, 6°; clear

7 August, thu

	732 mmHg		61%
	5.9 m/s

7 August, Thursday. day, 19°; night, 7°; clear

8 August, fri

	732 mmHg		61%
	6.4 m/s

8 August, Friday. day, 19°; night, 7°; clear

9 August, sat

	731 mmHg		63%
	6.9 m/s

9 August, Saturday. day, 18°; night, 7°; clear

10 August, sun

	732 mmHg		60%
	7.1 m/s

10 August, Sunday. day, 18°; night, 7°; clear

11 August, mon

	733 mmHg		62%
	5.8 m/s

11 August, Monday. day, 18°; night, 7°; clear

12 August, tue

	732 mmHg		62%
	6.3 m/s

12 August, Tuesday. day, 18°; night, 8°; partly cloudy

13 August, wed

	732 mmHg		63%
	6.4 m/s

13 August, Wednesday. day, 19°; night, 7°; clear

14 August, thu

	732 mmHg		60%
	6.2 m/s

14 August, Thursday. day, 19°; night, 7°; clear

15 August, fri

	731 mmHg		61%
	6.9 m/s

15 August, Friday. day, 18°; night, 7°; partly cloudy

16 August, sat

	731 mmHg		63%
	6.8 m/s

16 August, Saturday. day, 18°; night, 7°; clear

17 August, sun

	732 mmHg		61%
	6.1 m/s

17 August, Sunday. day, 18°; night, 7°; partly cloudy

18 August, mon

	733 mmHg		61%
	6.2 m/s

18 August, Monday. day, 18°; night, 6°; clear

19 August, tue

	732 mmHg		60%
	5.6 m/s

19 August, Tuesday. day, 19°; night, 7°; clear

20 August, wed

	732 mmHg		60%
	5.8 m/s

20 August, Wednesday. day, 19°; night, 7°; clear

21 August, thu

	731 mmHg		58%
	6 m/s

21 August, Thursday. day, 19°; night, 8°; clear

22 August, fri

	732 mmHg		58%
	6.9 m/s

22 August, Friday. day, 19°; night, 7°; partly cloudy

23 August, sat

	732 mmHg		57%
	6.4 m/s

23 August, Saturday. day, 19°; night, 8°; partly cloudy

24 August, sun

	732 mmHg		60%
	6.8 m/s

24 August, Sunday. day, 19°; night, 7°; overcast

25 August, mon

	733 mmHg		57%
	5.6 m/s

25 August, Monday. day, 19°; night, 7°; clear

26 August, tue

	732 mmHg		54%
	6.2 m/s

26 August, Tuesday. day, 21°; night, 8°; clear

27 August, wed

	731 mmHg		52%
	6 m/s

27 August, Wednesday. day, 21°; night, 8°; rain

28 August, thu

	730 mmHg		51%
	6.8 m/s

28 August, Thursday. day, 22°; night, 10°; rain

29 August, fri

	730 mmHg		56%
	7.4 m/s

29 August, Friday. day, 21°; night, 9°; partly cloudy

30 August, sat

	731 mmHg		60%
	6.1 m/s

30 August, Saturday. day, 19°; night, 8°; clear

31 August, sun

	730 mmHg		58%
	6.3 m/s

31 August, Sunday. day, 20°; night, 8°; clear

1 September, mon

	730 mmHg		58%
	7 m/s

1 September, Monday. day, 20°; night, 8°; partly cloudy

2 September, tue

	731 mmHg		57%
	7.1 m/s

2 September, Tuesday. day, 20°; night, 8°; partly cloudy

3 September, wed

	731 mmHg		55%
	6.7 m/s

3 September, Wednesday. day, 20°; night, 8°; partly cloudy

4 September, thu

	731 mmHg		54%
	6.4 m/s

4 September, Thursday. day, 20°; night, 8°; partly cloudy

5 September, fri

	730 mmHg		56%
	6.8 m/s

5 September, Friday. day, 20°; night, 9°; rain

6 September, sat

	730 mmHg		57%
	7.4 m/s

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

Average data for 10 years

Kalgoorlie-Boulder August

19

sunny days

3

days with precipitation

1

cloudy day

19 sunny days; 3 days with precipitation; 1 cloudy day;

61

%

air humidity

4.1

m/s

WindS

17

mm of precipitation

(7% of annual average)

air humidity 61%; 17 millimeters of precipitation (7% of annual average); Wind southerly 4.1 Meters per second

Weather graphs for August

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

S

S

S

SW

SW

SW

SW

SW

S

S

S

S

S

SW

SW

S

S

S

S

SW

S

S

S

SE

S

S

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

31

Daytime temperature

Night-time temperature

Cities near you

Perth
Albany
Karratha
Esperance
Laverton
Newman
Leonora
Fremantle
Rockingham

Cities with similar weather in August

Cholpon-Ata
Sydney
Reykyavik
Dublin
Buenos Aires
Auckland
Capetown
Edinburgh
Antananarivo

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

In August, the weather in Kalgoorlie-Boulder is typically warm. Average daily high temperature in August is about 19 degrees above zero. On average, Kalgoorlie-Boulder has 19 sunny, 8 partly cloudy, 3 rainy, and 1 cloudy day in August. The rains are usually light.

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