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August weather forecast in Madang

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

	728 mmHg		89%
	2.6 m/s		+29

27 July, Sunday. day, 27°; night, 23°; rain

28 July, mon

	728 mmHg		89%
	2.6 m/s		+29

28 July, Monday. day, 28°; night, 23°; rain

29 July, tue

	728 mmHg		89%
	2.5 m/s		+29

29 July, Tuesday. day, 27°; night, 23°; rain

30 July, wed

	728 mmHg		88%
	2.5 m/s		+29

30 July, Wednesday. day, 28°; night, 23°; rain

31 July, thu

	728 mmHg		88%
	2.6 m/s		+29

31 July, Thursday. day, 28°; night, 24°; overcast

1 August, fri

	728 mmHg		88%
	2.6 m/s		+29

1 August, Friday. day, 28°; night, 24°; rain

2 August, sat

	728 mmHg		88%
	2.9 m/s		+29

2 August, Saturday. day, 28°; night, 23°; rain

3 August, sun

	728 mmHg		89%
	2.5 m/s		+28

3 August, Sunday. day, 27°; night, 24°; partly cloudy

4 August, mon

	729 mmHg		88%
	2.4 m/s		+29

4 August, Monday. day, 28°; night, 23°; rain

5 August, tue

	729 mmHg		89%
	2.5 m/s		+29

5 August, Tuesday. day, 28°; night, 23°; rain

6 August, wed

	729 mmHg		88%
	2.5 m/s		+29

6 August, Wednesday. day, 27°; night, 23°; rain

7 August, thu

	729 mmHg		88%
	2.5 m/s		+29

7 August, Thursday. day, 27°; night, 23°; rain

8 August, fri

	729 mmHg		88%
	2.5 m/s		+28

8 August, Friday. day, 27°; night, 23°; partly cloudy

9 August, sat

	729 mmHg		87%
	2.5 m/s		+28

9 August, Saturday. day, 28°; night, 24°; clear

10 August, sun

	729 mmHg		88%
	2.7 m/s		+29

10 August, Sunday. day, 28°; night, 23°; rain

11 August, mon

	729 mmHg		87%
	2.9 m/s		+28

11 August, Monday. day, 28°; night, 23°; clear

12 August, tue

	729 mmHg		88%
	2.7 m/s		+28

12 August, Tuesday. day, 28°; night, 23°; rain

13 August, wed

	729 mmHg		88%
	2.6 m/s		+29

13 August, Wednesday. day, 27°; night, 24°; rain

14 August, thu

	729 mmHg		88%
	2.7 m/s		+29

14 August, Thursday. day, 27°; night, 23°; partly cloudy

15 August, fri

	729 mmHg		88%
	2.8 m/s		+29

15 August, Friday. day, 28°; night, 23°; rain

16 August, sat

	728 mmHg		88%
	2.8 m/s		+29

16 August, Saturday. day, 27°; night, 23°; rain

17 August, sun

	728 mmHg		88%
	2.7 m/s		+29

17 August, Sunday. day, 28°; night, 23°; clear

18 August, mon

	729 mmHg		88%
	2.7 m/s		+29

18 August, Monday. day, 28°; night, 23°; rain

19 August, tue

	729 mmHg		88%
	2.8 m/s		+29

19 August, Tuesday. day, 28°; night, 23°; rain

20 August, wed

	728 mmHg		88%
	2.8 m/s		+29

20 August, Wednesday. day, 28°; night, 23°; rain

21 August, thu

	728 mmHg		87%
	2.7 m/s		+29

21 August, Thursday. day, 28°; night, 23°; rain

22 August, fri

	729 mmHg		88%
	2.7 m/s		+29

22 August, Friday. day, 28°; night, 23°; rain

23 August, sat

	729 mmHg		87%
	2.9 m/s		+29

23 August, Saturday. day, 28°; night, 23°; rain

24 August, sun

	729 mmHg		87%
	2.8 m/s		+29

24 August, Sunday. day, 28°; night, 23°; partly cloudy

25 August, mon

	729 mmHg		87%
	2.8 m/s		+29

25 August, Monday. day, 28°; night, 24°; rain

26 August, tue

	728 mmHg		88%
	2.7 m/s		+29

26 August, Tuesday. day, 28°; night, 24°; overcast

27 August, wed

	728 mmHg		88%
	2.9 m/s		+28

27 August, Wednesday. day, 28°; night, 24°; partly cloudy

28 August, thu

	728 mmHg		88%
	2.9 m/s		+29

28 August, Thursday. day, 28°; night, 24°; rain

29 August, fri

	728 mmHg		88%
	2.7 m/s		+29

29 August, Friday. day, 28°; night, 24°; rain

30 August, sat

	728 mmHg		87%
	2.7 m/s		+28

30 August, Saturday. day, 28°; night, 24°; rain

31 August, sun

	729 mmHg		87%
	2.6 m/s		+29

31 August, Sunday. day, 28°; night, 23°; rain

1 September, mon

	729 mmHg		88%
	2.6 m/s		+29

1 September, Monday. day, 28°; night, 24°; partly cloudy

2 September, tue

	729 mmHg		87%
	2.7 m/s		+29

2 September, Tuesday. day, 28°; night, 24°; rain

3 September, wed

	729 mmHg		87%
	2.9 m/s		+29

3 September, Wednesday. day, 28°; night, 24°; rain

4 September, thu

	729 mmHg		87%
	2.8 m/s		+29

4 September, Thursday. day, 28°; night, 23°; rain

5 September, fri

	728 mmHg		87%
	2.8 m/s		+29

5 September, Friday. day, 28°; night, 24°; clear

6 September, sat

	729 mmHg		88%
	2.8 m/s		+29

6 September, Saturday. day, 28°; night, 23°; rain

Average data for 10 years

Madang August

3

sunny days

22

days with precipitation

13

cloudy days

3 sunny days; 22 days with precipitation; 13 cloudy days;

88

%

air humidity

1.3

m/s

WindS

163

mm of precipitation

(5% of annual average)

+29

°C

Water temperature

air humidity 88%; 163 millimeters of precipitation (5% of annual average); Wind southerly 1.3 Meters per second; Water temperature +29°

Weather graphs for August

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

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

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

Port Moresby
Kiunga
Merauke
Goroka
Mount-Hagen
Porgera
Lae
Wewak
Kerema

Cities with similar weather in August

Phuket
Pattaya
Marmaris
Santo Domingo
Varadero
Punta Cana
Samui
Tekirova
Krabi

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

August in Madang is the sunniest month of the year. In August, the weather in Madang is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Madang has 22 rainy, 5 partly cloudy, 3 sunny, and 1 cloudy day in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Madang.

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