Köln Weather Averages

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

Average Köln temperatures by month

Avg high

6°

J

8°

F

11°

M

15°

A

19°

M

23°

J

24°

J

25°

A

21°

S

16°

O

10°

N

7°

D

Avg low

1°

J

2°

F

4°

M

6°

A

9°

M

14°

J

15°

J

16°

A

12°

S

9°

O

5°

N

3°

D

Average rainfall in Köln by month

Rainfall (mm)

89

J

72

F

81

M

57

A

70

M

88

J

96

J

80

A

79

S

71

O

85

N

87

D

Sunshine hours in Köln by month

Sunshine (h/day)

1

J

3

F

3

M

4

A

4

M

4

J

4

J

4

A

4

S

2

O

2

N

1

D

Humidity in Köln by month

Average humidity

82%

J

76%

F

71%

M

68%

A

71%

M

70%

J

66%

J

65%

A

68%

S

76%

O

79%

N

82%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Jaanuari ilm	6°C	1°C	89 mm	1.4h
Veebruari ilm	8°C	2°C	72 mm	2.6h
Märtsi ilm	11°C	4°C	81 mm	2.8h
Aprilli ilm	15°C	6°C	57 mm	3.6h
Mai ilm	19°C	9°C	70 mm	3.8h
Juuni ilm	23°C	14°C	88 mm	4.3h
Juuli ilm	24°C	15°C	96 mm	4.0h
Augusti ilm	25°C	16°C	80 mm	4.2h
Septembri ilm	21°C	12°C	79 mm	3.9h
Oktoobri ilm	16°C	9°C	71 mm	2.4h
Novembri ilm	10°C	5°C	85 mm	1.9h
Detsembri ilm	7°C	3°C	87 mm	1.4h