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August weather forecast in Irkutsk

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

26 July, sun

	709 mmHg		63%
	3.9 m/s

26 July, Sunday. day, 23°; night, 16°; rain

27 July, mon

	708 mmHg		62%
	2.7 m/s

27 July, Monday. day, 23°; night, 16°; partly cloudy

28 July, tue

	708 mmHg		55%
	4.5 m/s

28 July, Tuesday. day, 25°; night, 16°; clear

29 July, wed

	709 mmHg		67%
	3.7 m/s

29 July, Wednesday. day, 22°; night, 16°; clear

30 July, thu

	710 mmHg		61%
	3.5 m/s

30 July, Thursday. day, 23°; night, 16°; rain

31 July, fri

	711 mmHg		60%
	3.5 m/s

31 July, Friday. day, 23°; night, 16°; rain

1 August, sat

	710 mmHg		56%
	3.2 m/s

1 August, Saturday. day, 24°; night, 16°; partly cloudy

2 August, sun

	709 mmHg		66%
	4.6 m/s

2 August, Sunday. day, 23°; night, 16°; rain

3 August, mon

	710 mmHg		68%
	3.5 m/s

3 August, Monday. day, 22°; night, 14°; clear

4 August, tue

	710 mmHg		63%
	3.5 m/s

4 August, Tuesday. day, 23°; night, 15°; partly cloudy

5 August, wed

	711 mmHg		67%
	3.2 m/s

5 August, Wednesday. day, 22°; night, 15°; rain

6 August, thu

	712 mmHg		72%
	4.6 m/s

6 August, Thursday. day, 21°; night, 15°; rain

7 August, fri

	710 mmHg		68%
	4 m/s

7 August, Friday. day, 21°; night, 14°; rain

8 August, sat

	710 mmHg		63%
	5.4 m/s

8 August, Saturday. day, 21°; night, 15°; clear

9 August, sun

	711 mmHg		64%
	3.7 m/s

9 August, Sunday. day, 21°; night, 14°; clear

10 August, mon

	711 mmHg		67%
	4 m/s

10 August, Monday. day, 21°; night, 15°; partly cloudy

11 August, tue

	710 mmHg		64%
	5 m/s

11 August, Tuesday. day, 21°; night, 13°; clear

12 August, wed

	712 mmHg		68%
	4.8 m/s

12 August, Wednesday. day, 21°; night, 14°; rain

13 August, thu

	713 mmHg		69%
	4.5 m/s

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

14 August, fri

	713 mmHg		72%
	3.2 m/s

14 August, Friday. day, 20°; night, 14°; rain

15 August, sat

	712 mmHg		68%
	3.9 m/s

15 August, Saturday. day, 21°; night, 14°; clear

16 August, sun

	712 mmHg		73%
	4.6 m/s

16 August, Sunday. day, 19°; night, 14°; rain

17 August, mon

	713 mmHg		63%
	4.4 m/s

17 August, Monday. day, 20°; night, 13°; rain

18 August, tue

	713 mmHg		64%
	3.5 m/s

18 August, Tuesday. day, 20°; night, 13°; partly cloudy

19 August, wed

	712 mmHg		63%
	3.9 m/s

19 August, Wednesday. day, 21°; night, 14°; partly cloudy

20 August, thu

	713 mmHg		69%
	4.9 m/s

20 August, Thursday. day, 19°; night, 14°; rain

21 August, fri

	712 mmHg		62%
	5 m/s

21 August, Friday. day, 20°; night, 12°; clear

22 August, sat

	712 mmHg		69%
	4.3 m/s

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

23 August, sun

	714 mmHg		69%
	4.5 m/s

23 August, Sunday. day, 18°; night, 12°; rain

24 August, mon

	715 mmHg		73%
	4.4 m/s

24 August, Monday. day, 17°; night, 11°; partly cloudy

25 August, tue

	713 mmHg		68%
	3.7 m/s

25 August, Tuesday. day, 19°; night, 11°; clear

26 August, wed

	713 mmHg		69%
	4.3 m/s

26 August, Wednesday. day, 18°; night, 12°; clear

27 August, thu

	715 mmHg		70%
	4.5 m/s

27 August, Thursday. day, 17°; night, 11°; rain

28 August, fri

	715 mmHg		63%
	4 m/s

28 August, Friday. day, 19°; night, 11°; partly cloudy

29 August, sat

	713 mmHg		64%
	4.5 m/s

29 August, Saturday. day, 19°; night, 12°; clear

30 August, sun

	713 mmHg		67%
	4 m/s

30 August, Sunday. day, 19°; night, 12°; rain

31 August, mon

	715 mmHg		68%
	4.5 m/s

31 August, Monday. day, 17°; night, 13°; clear

1 September, tue

	714 mmHg		67%
	4.6 m/s

1 September, Tuesday. day, 20°; night, 12°; partly cloudy

2 September, wed

	715 mmHg		75%
	4.9 m/s

2 September, Wednesday. day, 15°; night, 11°; overcast

3 September, thu

	715 mmHg		75%
	4.6 m/s

3 September, Thursday. day, 14°; night, 9°; rain

4 September, fri

	716 mmHg		74%
	5 m/s

4 September, Friday. day, 13°; night, 9°; rain

5 September, sat

	716 mmHg		68%
	3.7 m/s

5 September, Saturday. day, 14°; night, 8°; clear

Average data for 10 years

Irkutsk August

10

sunny days

13

days with precipitation

8

cloudy days

10 sunny days; 13 days with precipitation; 8 cloudy days;

67

%

air humidity

2.7

m/s

WindNW

104

mm of precipitation

(18% of annual average)

air humidity 67%; 104 millimeters of precipitation (18% of annual average); Wind north-westerly 2.7 Meters per second

Weather graphs for August

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

E

NW

W

S

NW

NW

NW

NW

NW

NW

W

NW

W

W

NW

NW

NW

W

W

NW

NW

NW

NW

NW

NW

NW

W

S

SE

SW

NW

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

Ulan-Ude
Angarsk
Baykal
Sayansk
Zaozyornyj
Zhigalovo
Kuvatka
Arshan
Baykalsk

Cities with similar weather in August

Saint Petersburg
Novosibirsk
Omsk
Pskov
Veliky Novgorod
Helsinki
Riga
Karlovy Vary
Velikie Luky

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

August in Irkutsk is the sunniest month of the year. In August, the weather in Irkutsk is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Irkutsk has 13 rainy, 10 sunny, and 8 partly cloudy days in August. The rains are usually heavy.

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