Graz Weather Averages

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

Average Graz temperatures by month

Avg high

4°

J

8°

F

11°

M

16°

A

19°

M

25°

J

27°

J

27°

A

21°

S

16°

O

10°

N

5°

D

Avg low

-3°

J

-1°

F

1°

M

5°

A

10°

M

14°

J

16°

J

16°

A

12°

S

7°

O

2°

N

-1°

D

Average rainfall in Graz by month

Rainfall (mm)

36

J

37

F

35

M

57

A

129

M

110

J

105

J

121

A

107

S

66

O

58

N

41

D

Sunshine hours in Graz by month

Sunshine (h/day)

3

J

3

F

4

M

4

A

3

M

4

J

4

J

5

A

4

S

4

O

3

N

3

D

Humidity in Graz by month

Average humidity

77%

J

75%

F

69%

M

67%

A

74%

M

71%

J

68%

J

67%

A

71%

S

75%

O

78%

N

80%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vejr i Januar	4°C	-3°C	36 mm	2.8h
Vejr i Februar	8°C	-1°C	37 mm	3.1h
Vejr i Marts	11°C	1°C	35 mm	3.5h
Vejr i April	16°C	5°C	57 mm	3.8h
Vejr i Maj	19°C	10°C	129 mm	2.7h
Vejr i Juni	25°C	14°C	110 mm	4.0h
Vejr i Juli	27°C	16°C	105 mm	4.0h
Vejr i August	27°C	16°C	121 mm	4.6h
Vejr i September	21°C	12°C	107 mm	4.1h
Vejr i Oktober	16°C	7°C	66 mm	4.1h
Vejr i November	10°C	2°C	58 mm	3.1h
Vejr i December	5°C	-1°C	41 mm	3.1h