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August weather forecast in Sapporo

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

	752 mmHg		84%
	4.69 m/s		+20

27 July, Sunday. day, 24°; night, 20°; rain

28 July, mon

	752 mmHg		86%
	4.4 m/s		+20

28 July, Monday. day, 24°; night, 20°; rain

29 July, tue

	752 mmHg		85%
	4.69 m/s		+21

29 July, Tuesday. day, 24°; night, 20°; rain

30 July, wed

	752 mmHg		86%
	4.19 m/s		+21

30 July, Wednesday. day, 24°; night, 20°; clear

31 July, thu

	752 mmHg		86%
	4.1 m/s		+21

31 July, Thursday. day, 24°; night, 20°; rain

1 August, fri

	753 mmHg		85%
	4.69 m/s		+20

1 August, Friday. day, 24°; night, 20°; overcast

2 August, sat

	753 mmHg		85%
	4.69 m/s		+20

2 August, Saturday. day, 24°; night, 20°; partly cloudy

3 August, sun

	753 mmHg		85%
	4.69 m/s		+21

3 August, Sunday. day, 24°; night, 20°; rain

4 August, mon

	753 mmHg		84%
	4.1 m/s		+21

4 August, Monday. day, 25°; night, 20°; rain

5 August, tue

	752 mmHg		85%
	4.19 m/s		+22

5 August, Tuesday. day, 24°; night, 20°; clear

6 August, wed

	753 mmHg		85%
	4.19 m/s		+22

6 August, Wednesday. day, 24°; night, 20°; clear

7 August, thu

	753 mmHg		85%
	4.69 m/s		+22

7 August, Thursday. day, 24°; night, 20°; rain

8 August, fri

	752 mmHg		85%
	5 m/s		+22

8 August, Friday. day, 24°; night, 21°; overcast

9 August, sat

	751 mmHg		85%
	4.69 m/s		+22

9 August, Saturday. day, 24°; night, 20°; rain

10 August, sun

	752 mmHg		85%
	4.8 m/s		+22

10 August, Sunday. day, 24°; night, 20°; rain

11 August, mon

	752 mmHg		84%
	4.5 m/s		+22

11 August, Monday. day, 24°; night, 20°; rain

12 August, tue

	752 mmHg		83%
	4.4 m/s		+22

12 August, Tuesday. day, 24°; night, 20°; rain

13 August, wed

	752 mmHg		83%
	4.19 m/s		+22

13 August, Wednesday. day, 24°; night, 20°; clear

14 August, thu

	753 mmHg		82%
	4.6 m/s		+22

14 August, Thursday. day, 24°; night, 20°; partly cloudy

15 August, fri

	752 mmHg		84%
	4.9 m/s		+22

15 August, Friday. day, 24°; night, 20°; rain

16 August, sat

	752 mmHg		84%
	5.3 m/s		+22

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

17 August, sun

	754 mmHg		82%
	4.69 m/s		+22

17 August, Sunday. day, 23°; night, 19°; rain

18 August, mon

	754 mmHg		82%
	4.3 m/s		+22

18 August, Monday. day, 23°; night, 19°; overcast

19 August, tue

	754 mmHg		83%
	4.69 m/s		+22

19 August, Tuesday. day, 24°; night, 20°; rain

20 August, wed

	753 mmHg		84%
	4.8 m/s		+22

20 August, Wednesday. day, 23°; night, 19°; rain

21 August, thu

	753 mmHg		82%
	4.9 m/s		+22

21 August, Thursday. day, 24°; night, 20°; partly cloudy

22 August, fri

	752 mmHg		82%
	5.7 m/s		+22

22 August, Friday. day, 24°; night, 20°; rain

23 August, sat

	752 mmHg		82%
	5 m/s		+22

23 August, Saturday. day, 23°; night, 19°; rain

24 August, sun

	753 mmHg		82%
	4.69 m/s		+21

24 August, Sunday. day, 23°; night, 19°; rain

25 August, mon

	753 mmHg		81%
	5 m/s		+22

25 August, Monday. day, 23°; night, 19°; clear

26 August, tue

	754 mmHg		80%
	4.5 m/s		+22

26 August, Tuesday. day, 23°; night, 19°; partly cloudy

27 August, wed

	755 mmHg		81%
	4.5 m/s		+21

27 August, Wednesday. day, 23°; night, 19°; partly cloudy

28 August, thu

	754 mmHg		81%
	4.8 m/s		+22

28 August, Thursday. day, 23°; night, 19°; clear

29 August, fri

	754 mmHg		80%
	4.9 m/s		+22

29 August, Friday. day, 23°; night, 19°; overcast

30 August, sat

	754 mmHg		81%
	5.2 m/s		+22

30 August, Saturday. day, 23°; night, 19°; overcast

31 August, sun

	753 mmHg		82%
	4.8 m/s		+22

31 August, Sunday. day, 23°; night, 19°; partly cloudy

1 September, mon

	754 mmHg		81%
	4.8 m/s		+22

1 September, Monday. day, 23°; night, 19°; partly cloudy

2 September, tue

	754 mmHg		80%
	5.2 m/s		+22

2 September, Tuesday. day, 23°; night, 18°; rain

3 September, wed

	755 mmHg		79%
	5.4 m/s		+21

3 September, Wednesday. day, 23°; night, 18°; clear

4 September, thu

	755 mmHg		80%
	5.6 m/s		+22

4 September, Thursday. day, 22°; night, 18°; partly cloudy

5 September, fri

	755 mmHg		79%
	4.9 m/s		+22

5 September, Friday. day, 22°; night, 18°; rain

6 September, sat

	754 mmHg		80%
	5 m/s		+21

6 September, Saturday. day, 22°; night, 18°; rain

Average data for 10 years

Sapporo August

5

sunny days

15

days with precipitation

12

cloudy days

5 sunny days; 15 days with precipitation; 12 cloudy days;

83

%

air humidity

3.1

m/s

WindS

179

mm of precipitation

(14% of annual average)

+22

°C

Water temperature

air humidity 83%; 179 millimeters of precipitation (14% of annual average); Wind southerly 3.1 Meters per second; Water temperature +22°

Weather graphs for August

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

S

S

S

S

SW

S

S

S

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

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

Korsakov
Aomori
Akita
Hakodate
Shirahama
Wakkanai
Asahikawa
Aniva
Taranay

Cities with similar weather in August

Vienna
Porto
Ljubljana
Strasbourg
Lyon
Montreal
Rogaška Slatina
Kabul
Talas

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

August in Sapporo is the warmest month of the year. In August, the weather in Sapporo is typically warm. Average daily high temperature in August is about 24 degrees above zero. On average, Sapporo has 15 rainy, 6 partly cloudy, 5 sunny, and 5 cloudy days in August. The rains are usually heavy.

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