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August weather forecast in Yamagata

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

	715 mmHg		81%
	2.8 m/s

27 July, Sunday. day, 28°; night, 20°; clear

28 July, mon

	714 mmHg		84%
	2.5 m/s

28 July, Monday. day, 27°; night, 20°; rain

29 July, tue

	714 mmHg		84%
	2.5 m/s

29 July, Tuesday. day, 27°; night, 20°; partly cloudy

30 July, wed

	715 mmHg		82%
	2.5 m/s

30 July, Wednesday. day, 28°; night, 21°; partly cloudy

31 July, thu

	715 mmHg		81%
	2.6 m/s

31 July, Thursday. day, 29°; night, 21°; clear

1 August, fri

	715 mmHg		82%
	2.5 m/s

1 August, Friday. day, 28°; night, 21°; partly cloudy

2 August, sat

	715 mmHg		82%
	2.3 m/s

2 August, Saturday. day, 28°; night, 21°; partly cloudy

3 August, sun

	715 mmHg		81%
	2.2 m/s

3 August, Sunday. day, 29°; night, 21°; clear

4 August, mon

	715 mmHg		81%
	2.6 m/s

4 August, Monday. day, 29°; night, 21°; partly cloudy

5 August, tue

	715 mmHg		81%
	2.5 m/s

5 August, Tuesday. day, 29°; night, 21°; clear

6 August, wed

	715 mmHg		81%
	2.4 m/s

6 August, Wednesday. day, 29°; night, 21°; clear

7 August, thu

	715 mmHg		82%
	2.7 m/s

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

8 August, fri

	714 mmHg		84%
	2.6 m/s

8 August, Friday. day, 28°; night, 21°; rain

9 August, sat

	713 mmHg		83%
	3.2 m/s

9 August, Saturday. day, 28°; night, 21°; rain

10 August, sun

	713 mmHg		82%
	3.1 m/s

10 August, Sunday. day, 28°; night, 21°; partly cloudy

11 August, mon

	714 mmHg		82%
	2.6 m/s

11 August, Monday. day, 28°; night, 21°; rain

12 August, tue

	714 mmHg		84%
	2.5 m/s

12 August, Tuesday. day, 27°; night, 20°; rain

13 August, wed

	714 mmHg		83%
	2.5 m/s

13 August, Wednesday. day, 27°; night, 20°; rain

14 August, thu

	714 mmHg		84%
	2.6 m/s

14 August, Thursday. day, 27°; night, 21°; rain

15 August, fri

	714 mmHg		84%
	3.1 m/s

15 August, Friday. day, 27°; night, 21°; overcast

16 August, sat

	714 mmHg		84%
	3.5 m/s

16 August, Saturday. day, 26°; night, 20°; rain

17 August, sun

	715 mmHg		85%
	3 m/s

17 August, Sunday. day, 26°; night, 20°; rain

18 August, mon

	716 mmHg		83%
	2.7 m/s

18 August, Monday. day, 27°; night, 20°; partly cloudy

19 August, tue

	716 mmHg		83%
	2.8 m/s

19 August, Tuesday. day, 27°; night, 20°; partly cloudy

20 August, wed

	715 mmHg		84%
	2.7 m/s

20 August, Wednesday. day, 27°; night, 20°; rain

21 August, thu

	715 mmHg		83%
	2.4 m/s

21 August, Thursday. day, 27°; night, 20°; rain

22 August, fri

	715 mmHg		84%
	2.6 m/s

22 August, Friday. day, 27°; night, 20°; rain

23 August, sat

	715 mmHg		82%
	2.9 m/s

23 August, Saturday. day, 27°; night, 20°; rain

24 August, sun

	715 mmHg		82%
	2.9 m/s

24 August, Sunday. day, 27°; night, 20°; partly cloudy

25 August, mon

	715 mmHg		82%
	2.5 m/s

25 August, Monday. day, 26°; night, 19°; partly cloudy

26 August, tue

	716 mmHg		84%
	2.7 m/s

26 August, Tuesday. day, 26°; night, 19°; overcast

27 August, wed

	716 mmHg		84%
	2.7 m/s

27 August, Wednesday. day, 26°; night, 19°; overcast

28 August, thu

	715 mmHg		85%
	2.9 m/s

28 August, Thursday. day, 25°; night, 19°; rain

29 August, fri

	715 mmHg		83%
	2.6 m/s

29 August, Friday. day, 26°; night, 19°; rain

30 August, sat

	715 mmHg		86%
	2.8 m/s

30 August, Saturday. day, 25°; night, 19°; rain

31 August, sun

	714 mmHg		85%
	2.8 m/s

31 August, Sunday. day, 25°; night, 19°; rain

1 September, mon

	716 mmHg		84%
	2.6 m/s

1 September, Monday. day, 26°; night, 19°; overcast

2 September, tue

	716 mmHg		83%
	3.1 m/s

2 September, Tuesday. day, 26°; night, 19°; partly cloudy

3 September, wed

	716 mmHg		82%
	3.2 m/s

3 September, Wednesday. day, 26°; night, 19°; partly cloudy

4 September, thu

	716 mmHg		83%
	3.2 m/s

4 September, Thursday. day, 25°; night, 18°; overcast

5 September, fri

	716 mmHg		82%
	2.8 m/s

5 September, Friday. day, 25°; night, 18°; overcast

6 September, sat

	715 mmHg		84%
	3.2 m/s

6 September, Saturday. day, 25°; night, 18°; rain

Average data for 10 years

Yamagata August

3

sunny days

17

days with precipitation

16

cloudy days

3 sunny days; 17 days with precipitation; 16 cloudy days;

83

%

air humidity

1.6

m/s

WindS

162

mm of precipitation

(11% of annual average)

air humidity 83%; 162 millimeters of precipitation (11% of annual average); Wind southerly 1.6 Meters per second

Weather graphs for August

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

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S

S

S

S

S

S

S

S

SW

S

S

S

S

S

S

S

S

S

S

S

S

SW

S

S

S

S

S

S

SE

S

1

Average data for 10 years

2

3

4

5

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7

8

9

10

11

12

13

14

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16

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29

30

31

Daytime temperature

Night-time temperature

Cities near you

Tokyo
Toyama
Hakone
Sendai
Aomori
Nagano
Fuji
Akita
Niigata

Cities with similar weather in August

Ankara
Kishinev
Beltsi
Comrat
Ciadir-Lunga
Tsandrypsh
Zagreb
Gyandja
Floresti

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

August in Yamagata is the warmest month of the year. In August, the weather in Yamagata is typically warm. Average daily high temperature in August is about 27 degrees above zero. On average, Yamagata has 17 rainy, 8 partly cloudy, 3 sunny, and 3 cloudy days in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Yamagata.

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