Irkutsk Weather Averages

Climate averages for Irkutsk based on 10 years of historical data.

Average Irkutsk temperatures by month

Avg high

-14°

J

-10°

F

0°

M

9°

A

17°

M

23°

J

25°

J

22°

A

15°

S

7°

O

-4°

N

-12°

D

Avg low

-23°

J

-20°

F

-11°

M

-2°

A

4°

M

11°

J

14°

J

12°

A

6°

S

-2°

O

-12°

N

-20°

D

Average rainfall in Irkutsk by month

Rainfall (mm)

10

J

8

F

13

M

23

A

43

M

65

J

111

J

102

A

69

S

18

O

13

N

14

D

Sunshine hours in Irkutsk by month

Sunshine (h/day)

2

J

2

F

2

M

4

A

5

M

6

J

6

J

5

A

4

S

4

O

2

N

1

D

Humidity in Irkutsk by month

Average humidity

93%

J

93%

F

88%

M

65%

A

54%

M

63%

J

71%

J

74%

A

75%

S

71%

O

82%

N

92%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Počasie v januári	-14°C	-23°C	10 mm	1.8h
Počasie vo februári	-10°C	-20°C	8 mm	2.0h
Počasie v marci	0°C	-11°C	13 mm	2.3h
Počasie v apríli	9°C	-2°C	23 mm	3.8h
Počasie v máji	17°C	4°C	43 mm	4.9h
Počasie v júni	23°C	11°C	65 mm	5.9h
Počasie v júli	25°C	14°C	111 mm	5.5h
Počasie v auguste	22°C	12°C	102 mm	5.4h
Počasie v septembri	15°C	6°C	69 mm	4.0h
Počasie v októbri	7°C	-2°C	18 mm	3.7h
Počasie v novembri	-4°C	-12°C	13 mm	2.1h
Počasie v decembri	-12°C	-20°C	14 mm	1.5h