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August weather forecast in Tomakomai

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

	745 mmHg		87%
	4.4 m/s		+22

27 July, Sunday. day, 22°; night, 18°; rain

28 July, mon

	745 mmHg		88%
	4.1 m/s		+24

28 July, Monday. day, 22°; night, 18°; overcast

29 July, tue

	744 mmHg		89%
	4.1 m/s		+24

29 July, Tuesday. day, 22°; night, 19°; rain

30 July, wed

	744 mmHg		89%
	4.1 m/s		+23

30 July, Wednesday. day, 22°; night, 19°; overcast

31 July, thu

	745 mmHg		88%
	3.8 m/s		+24

31 July, Thursday. day, 23°; night, 19°; rain

1 August, fri

	745 mmHg		88%
	4.1 m/s		+23

1 August, Friday. day, 23°; night, 18°; overcast

2 August, sat

	746 mmHg		88%
	4 m/s		+24

2 August, Saturday. day, 22°; night, 18°; rain

3 August, sun

	745 mmHg		89%
	4 m/s		+22

3 August, Sunday. day, 22°; night, 19°; rain

4 August, mon

	745 mmHg		87%
	3.9 m/s		+23

4 August, Monday. day, 23°; night, 19°; rain

5 August, tue

	745 mmHg		88%
	3.7 m/s		+26

5 August, Tuesday. day, 23°; night, 19°; clear

6 August, wed

	745 mmHg		88%
	3.7 m/s		+25

6 August, Wednesday. day, 23°; night, 19°; clear

7 August, thu

	745 mmHg		88%
	4.19 m/s		+25

7 August, Thursday. day, 23°; night, 19°; rain

8 August, fri

	744 mmHg		88%
	4.4 m/s		+24

8 August, Friday. day, 23°; night, 19°; rain

9 August, sat

	744 mmHg		89%
	4.4 m/s		+24

9 August, Saturday. day, 22°; night, 19°; rain

10 August, sun

	744 mmHg		88%
	4.4 m/s		+25

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

11 August, mon

	744 mmHg		87%
	4 m/s		+23

11 August, Monday. day, 23°; night, 19°; partly cloudy

12 August, tue

	744 mmHg		87%
	4.1 m/s		+23

12 August, Tuesday. day, 22°; night, 18°; rain

13 August, wed

	745 mmHg		87%
	3.9 m/s		+22

13 August, Wednesday. day, 22°; night, 18°; overcast

14 August, thu

	745 mmHg		86%
	3.8 m/s		+23

14 August, Thursday. day, 22°; night, 18°; overcast

15 August, fri

	744 mmHg		88%
	4.5 m/s		+24

15 August, Friday. day, 22°; night, 19°; rain

16 August, sat

	744 mmHg		87%
	4.69 m/s		+23

16 August, Saturday. day, 22°; night, 18°; rain

17 August, sun

	746 mmHg		85%
	4.5 m/s		+22

17 August, Sunday. day, 22°; night, 18°; partly cloudy

18 August, mon

	747 mmHg		86%
	3.9 m/s		+23

18 August, Monday. day, 22°; night, 18°; overcast

19 August, tue

	746 mmHg		87%
	4.1 m/s		+23

19 August, Tuesday. day, 22°; night, 18°; partly cloudy

20 August, wed

	746 mmHg		88%
	4.3 m/s		+24

20 August, Wednesday. day, 22°; night, 18°; rain

21 August, thu

	745 mmHg		87%
	4.5 m/s		+23

21 August, Thursday. day, 22°; night, 18°; rain

22 August, fri

	745 mmHg		87%
	5.2 m/s		+23

22 August, Friday. day, 22°; night, 18°; rain

23 August, sat

	745 mmHg		87%
	4.4 m/s		+24

23 August, Saturday. day, 22°; night, 18°; rain

24 August, sun

	745 mmHg		87%
	4 m/s		+22

24 August, Sunday. day, 22°; night, 18°; rain

25 August, mon

	746 mmHg		85%
	4.5 m/s		+22

25 August, Monday. day, 22°; night, 18°; partly cloudy

26 August, tue

	746 mmHg		85%
	4 m/s		+22

26 August, Tuesday. day, 22°; night, 17°; clear

27 August, wed

	747 mmHg		85%
	4.19 m/s		+23

27 August, Wednesday. day, 22°; night, 18°; partly cloudy

28 August, thu

	746 mmHg		84%
	4.19 m/s		+22

28 August, Thursday. day, 22°; night, 18°; partly cloudy

29 August, fri

	746 mmHg		84%
	4.3 m/s		+22

29 August, Friday. day, 22°; night, 18°; rain

30 August, sat

	746 mmHg		86%
	4.9 m/s		+23

30 August, Saturday. day, 22°; night, 18°; overcast

31 August, sun

	745 mmHg		85%
	4.6 m/s		+23

31 August, Sunday. day, 22°; night, 18°; rain

1 September, mon

	746 mmHg		84%
	4.19 m/s		+22

1 September, Monday. day, 22°; night, 17°; partly cloudy

2 September, tue

	746 mmHg		84%
	4.8 m/s		+23

2 September, Tuesday. day, 22°; night, 17°; rain

3 September, wed

	747 mmHg		83%
	5 m/s		+22

3 September, Wednesday. day, 21°; night, 17°; rain

4 September, thu

	747 mmHg		84%
	4.9 m/s		+23

4 September, Thursday. day, 21°; night, 17°; partly cloudy

5 September, fri

	747 mmHg		84%
	4.5 m/s		+22

5 September, Friday. day, 21°; night, 17°; rain

6 September, sat

	746 mmHg		85%
	4.69 m/s		+21

6 September, Saturday. day, 21°; night, 17°; rain

Average data for 10 years

Tomakomai August

3

sunny days

17

days with precipitation

15

cloudy days

3 sunny days; 17 days with precipitation; 15 cloudy days;

87

%

air humidity

2.7

m/s

WindS

206

mm of precipitation

(16% of annual average)

+23

°C

Water temperature

air humidity 87%; 206 millimeters of precipitation (16% of annual average); Wind southerly 2.7 Meters per second; Water temperature +23°

Weather graphs for August

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

SW

S

S

SW

SW

SW

S

S

S

SW

S

S

S

SW

S

S

SW

S

S

S

S

S

S

SW

SW

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

Sapporo
Aomori
Akita
Shirahama
Hakodate
Abashiri
Wakkanai
Asahikawa
Obihiro

Cities with similar weather in August

Lisbon
Toronto
Porto
Genoa
Santa Cruz de Tenerife
Funchal
Seattle
Playa de las Americas
Montreal

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

August in Tomakomai is the rainiest and the warmest month of the year. In August, the weather in Tomakomai is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Tomakomai has 17 rainy, 6 partly cloudy, 5 cloudy, and 3 sunny days in August. The rains are usually heavy. August as well as March, April, May, and June is considered the most uncomfortable time to visit Tomakomai.

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