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August weather forecast in Kiama

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

	731 mmHg		73%
	5.4 m/s		+18

27 July, Sunday. day, 14°; night, 8°; clear

28 July, mon

	731 mmHg		70%
	5.8 m/s		+18

28 July, Monday. day, 14°; night, 8°; clear

29 July, tue

	732 mmHg		70%
	5.3 m/s		+18

29 July, Tuesday. day, 15°; night, 8°; clear

30 July, wed

	733 mmHg		69%
	4.8 m/s		+18

30 July, Wednesday. day, 15°; night, 8°; clear

31 July, thu

	732 mmHg		69%
	5.1 m/s		+18

31 July, Thursday. day, 15°; night, 8°; clear

1 August, fri

	732 mmHg		71%
	5 m/s		+18

1 August, Friday. day, 15°; night, 7°; clear

2 August, sat

	732 mmHg		71%
	5 m/s		+18

2 August, Saturday. day, 15°; night, 8°; clear

3 August, sun

	732 mmHg		68%
	5.5 m/s		+18

3 August, Sunday. day, 15°; night, 8°; clear

4 August, mon

	732 mmHg		68%
	5.6 m/s		+18

4 August, Monday. day, 15°; night, 8°; clear

5 August, tue

	732 mmHg		68%
	5.4 m/s		+18

5 August, Tuesday. day, 15°; night, 8°; clear

6 August, wed

	732 mmHg		68%
	5.6 m/s		+18

6 August, Wednesday. day, 14°; night, 8°; clear

7 August, thu

	732 mmHg		70%
	5.5 m/s		+18

7 August, Thursday. day, 14°; night, 8°; clear

8 August, fri

	732 mmHg		69%
	5.6 m/s		+18

8 August, Friday. day, 14°; night, 8°; clear

9 August, sat

	732 mmHg		66%
	5.9 m/s		+18

9 August, Saturday. day, 15°; night, 8°; clear

10 August, sun

	732 mmHg		65%
	5.7 m/s		+18

10 August, Sunday. day, 15°; night, 8°; clear

11 August, mon

	731 mmHg		67%
	5.5 m/s		+18

11 August, Monday. day, 15°; night, 8°; clear

12 August, tue

	732 mmHg		69%
	5.4 m/s		+18

12 August, Tuesday. day, 15°; night, 8°; partly cloudy

13 August, wed

	732 mmHg		70%
	5.1 m/s		+18

13 August, Wednesday. day, 15°; night, 8°; rain

14 August, thu

	732 mmHg		71%
	5.1 m/s		+18

14 August, Thursday. day, 15°; night, 8°; clear

15 August, fri

	732 mmHg		71%
	5.2 m/s		+18

15 August, Friday. day, 15°; night, 8°; clear

16 August, sat

	731 mmHg		68%
	5.2 m/s		+18

16 August, Saturday. day, 16°; night, 8°; clear

17 August, sun

	730 mmHg		67%
	5.6 m/s		+18

17 August, Sunday. day, 15°; night, 8°; clear

18 August, mon

	730 mmHg		69%
	5.8 m/s		+18

18 August, Monday. day, 15°; night, 8°; rain

19 August, tue

	732 mmHg		68%
	5.8 m/s		+18

19 August, Tuesday. day, 15°; night, 8°; rain

20 August, wed

	732 mmHg		67%
	5.2 m/s		+18

20 August, Wednesday. day, 15°; night, 8°; clear

21 August, thu

	731 mmHg		68%
	4.8 m/s		+18

21 August, Thursday. day, 15°; night, 9°; partly cloudy

22 August, fri

	731 mmHg		68%
	5.3 m/s		+18

22 August, Friday. day, 16°; night, 9°; rain

23 August, sat

	732 mmHg		71%
	5.6 m/s		+18

23 August, Saturday. day, 15°; night, 9°; rain

24 August, sun

	732 mmHg		73%
	5.6 m/s		+18

24 August, Sunday. day, 15°; night, 9°; clear

25 August, mon

	732 mmHg		72%
	5.5 m/s		+18

25 August, Monday. day, 15°; night, 9°; partly cloudy

26 August, tue

	733 mmHg		73%
	5.2 m/s		+18

26 August, Tuesday. day, 15°; night, 9°; rain

27 August, wed

	733 mmHg		71%
	5 m/s		+18

27 August, Wednesday. day, 16°; night, 9°; partly cloudy

28 August, thu

	734 mmHg		73%
	4.9 m/s		+18

28 August, Thursday. day, 16°; night, 8°; clear

29 August, fri

	733 mmHg		74%
	4.8 m/s		+18

29 August, Friday. day, 16°; night, 9°; overcast

30 August, sat

	731 mmHg		70%
	5.5 m/s		+18

30 August, Saturday. day, 17°; night, 10°; rain

31 August, sun

	731 mmHg		71%
	5.4 m/s		+18

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

1 September, mon

	732 mmHg		73%
	5 m/s		+18

1 September, Monday. day, 16°; night, 10°; partly cloudy

2 September, tue

	731 mmHg		73%
	5.5 m/s		+18

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

3 September, wed

	732 mmHg		72%
	5.8 m/s		+18

3 September, Wednesday. day, 17°; night, 10°; partly cloudy

4 September, thu

	731 mmHg		69%
	5.4 m/s		+18

4 September, Thursday. day, 17°; night, 10°; rain

5 September, fri

	731 mmHg		69%
	5.6 m/s		+18

5 September, Friday. day, 16°; night, 9°; clear

6 September, sat

	732 mmHg		71%
	5.4 m/s		+18

6 September, Saturday. day, 16°; night, 9°; rain

Average data for 10 years

Kiama August

18

sunny days

8

days with precipitation

2

cloudy days

18 sunny days; 8 days with precipitation; 2 cloudy days;

69

%

air humidity

3.8

m/s

WindSW

61

mm of precipitation

(6% of annual average)

+18

°C

Water temperature

air humidity 69%; 61 millimeters of precipitation (6% of annual average); Wind south-westerly 3.8 Meters per second; Water temperature +18°

Weather graphs for August

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

W

SW

W

W

SW

W

SW

SW

SW

W

W

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

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

Sydney
Canberra
Newcastle
Nowra
Cessnock
Dubbo
Penrith
Batemans Bay
Richmond

Cities with similar weather in August

Cholpon-Ata
Reykyavik
Oslo
San Francisco
Dublin
Buenos Aires
Melbourne
Wellington
Auckland

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

August in Kiama is the windiest and the sunniest month of the year. In August, the weather in Kiama is typically warm. Average daily high temperature in August is about 15 degrees above zero. On average, Kiama has 18 sunny, 8 rainy, 4 partly cloudy, and 1 cloudy day in August. The rains are usually moderate.

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