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August weather forecast in Okayama

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

	744 mmHg		72%
	3.2 m/s

27 July, Sunday. day, 32°; night, 24°; clear

28 July, mon

	743 mmHg		72%
	3.3 m/s

28 July, Monday. day, 32°; night, 24°; clear

29 July, tue

	743 mmHg		71%
	3.6 m/s

29 July, Tuesday. day, 32°; night, 25°; rain

30 July, wed

	743 mmHg		69%
	3.5 m/s

30 July, Wednesday. day, 33°; night, 24°; clear

31 July, thu

	743 mmHg		71%
	3.4 m/s

31 July, Thursday. day, 32°; night, 25°; clear

1 August, fri

	744 mmHg		70%
	3.2 m/s

1 August, Friday. day, 33°; night, 25°; clear

2 August, sat

	744 mmHg		69%
	3.3 m/s

2 August, Saturday. day, 33°; night, 25°; clear

3 August, sun

	744 mmHg		69%
	3.3 m/s

3 August, Sunday. day, 33°; night, 25°; clear

4 August, mon

	744 mmHg		68%
	3.2 m/s

4 August, Monday. day, 33°; night, 25°; clear

5 August, tue

	743 mmHg		69%
	3.4 m/s

5 August, Tuesday. day, 33°; night, 25°; clear

6 August, wed

	743 mmHg		72%
	3.7 m/s

6 August, Wednesday. day, 33°; night, 25°; rain

7 August, thu

	743 mmHg		71%
	3.7 m/s

7 August, Thursday. day, 33°; night, 25°; rain

8 August, fri

	742 mmHg		69%
	3.8 m/s

8 August, Friday. day, 33°; night, 25°; partly cloudy

9 August, sat

	742 mmHg		70%
	4 m/s

9 August, Saturday. day, 32°; night, 25°; rain

10 August, sun

	742 mmHg		69%
	3.5 m/s

10 August, Sunday. day, 33°; night, 25°; overcast

11 August, mon

	743 mmHg		67%
	3.3 m/s

11 August, Monday. day, 33°; night, 24°; partly cloudy

12 August, tue

	743 mmHg		69%
	3.2 m/s

12 August, Tuesday. day, 33°; night, 25°; partly cloudy

13 August, wed

	742 mmHg		70%
	3.5 m/s

13 August, Wednesday. day, 33°; night, 25°; rain

14 August, thu

	742 mmHg		71%
	3.7 m/s

14 August, Thursday. day, 32°; night, 25°; rain

15 August, fri

	742 mmHg		70%
	3.7 m/s

15 August, Friday. day, 32°; night, 25°; rain

16 August, sat

	743 mmHg		69%
	3.3 m/s

16 August, Saturday. day, 33°; night, 25°; partly cloudy

17 August, sun

	743 mmHg		71%
	3.4 m/s

17 August, Sunday. day, 32°; night, 24°; rain

18 August, mon

	744 mmHg		69%
	3.6 m/s

18 August, Monday. day, 32°; night, 25°; partly cloudy

19 August, tue

	744 mmHg		70%
	3.6 m/s

19 August, Tuesday. day, 32°; night, 24°; clear

20 August, wed

	744 mmHg		70%
	3.3 m/s

20 August, Wednesday. day, 32°; night, 24°; overcast

21 August, thu

	744 mmHg		71%
	3.4 m/s

21 August, Thursday. day, 32°; night, 24°; rain

22 August, fri

	744 mmHg		70%
	3.5 m/s

22 August, Friday. day, 32°; night, 24°; overcast

23 August, sat

	744 mmHg		71%
	3.2 m/s

23 August, Saturday. day, 32°; night, 24°; rain

24 August, sun

	744 mmHg		70%
	3.4 m/s

24 August, Sunday. day, 32°; night, 24°; rain

25 August, mon

	744 mmHg		68%
	3.4 m/s

25 August, Monday. day, 32°; night, 23°; clear

26 August, tue

	744 mmHg		70%
	3.3 m/s

26 August, Tuesday. day, 31°; night, 23°; clear

27 August, wed

	744 mmHg		70%
	3.3 m/s

27 August, Wednesday. day, 31°; night, 24°; clear

28 August, thu

	744 mmHg		72%
	3.5 m/s

28 August, Thursday. day, 30°; night, 23°; rain

29 August, fri

	744 mmHg		71%
	3.6 m/s

29 August, Friday. day, 31°; night, 23°; overcast

30 August, sat

	743 mmHg		73%
	4 m/s

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

31 August, sun

	743 mmHg		71%
	4.1 m/s

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

1 September, mon

	744 mmHg		72%
	3.6 m/s

1 September, Monday. day, 30°; night, 22°; overcast

2 September, tue

	744 mmHg		71%
	3.6 m/s

2 September, Tuesday. day, 30°; night, 23°; overcast

3 September, wed

	744 mmHg		71%
	3.5 m/s

3 September, Wednesday. day, 30°; night, 22°; rain

4 September, thu

	744 mmHg		70%
	3.4 m/s

4 September, Thursday. day, 30°; night, 22°; rain

5 September, fri

	744 mmHg		71%
	3.6 m/s

5 September, Friday. day, 30°; night, 22°; overcast

6 September, sat

	743 mmHg		74%
	3.9 m/s

6 September, Saturday. day, 29°; night, 23°; rain

Average data for 10 years

Okayama August

9

sunny days

13

days with precipitation

9

cloudy days

9 sunny days; 13 days with precipitation; 9 cloudy days;

70

%

air humidity

2.09

m/s

WindS

143

mm of precipitation

(11% of annual average)

air humidity 70%; 143 millimeters of precipitation (11% of annual average); Wind southerly 2.09 Meters per second

Weather graphs for August

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

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SE

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S

SE

SE

SE

S

S

S

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S

S

S

S

S

S

SE

S

S

S

S

S

S

S

S

S

S

S

SE

S

1

Average data for 10 years

2

3

4

5

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7

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9

10

11

12

13

14

15

16

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20

21

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28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Osaka
Kyoto
Fukuoka
Toyama
Nagoya
Hiroshima
Miyazaki
Nara
Gifu

Cities with similar weather in August

Antalya
Nha Trang
Marmaris
Tokyo
Varadero
Havana
Fethiye
Shanghai
Avsallar

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

August in Okayama is the hottest month of the year. In August, the weather in Okayama is typically hot. Average daily high temperature in August is about 32 degrees above zero. On average, Okayama has 13 rainy, 9 sunny, 5 partly cloudy, and 4 cloudy days in August. The rains are usually heavy. August as well as January, February, March, and June is considered the most uncomfortable time to visit Okayama.

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