London Weather Averages

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

Average London temperatures by month

Avg high

-1°

J

0°

F

5°

M

11°

A

19°

M

24°

J

26°

J

25°

A

23°

S

15°

O

7°

N

2°

D

Avg low

-8°

J

-8°

F

-3°

M

2°

A

9°

M

14°

J

16°

J

16°

A

13°

S

7°

O

1°

N

-3°

D

Average rainfall in London by month

Rainfall (mm)

83

J

74

F

87

M

106

A

81

M

111

J

109

J

107

A

73

S

106

O

80

N

84

D

Sunshine hours in London by month

Sunshine (h/day)

1

J

2

F

2

M

3

A

4

M

4

J

4

J

4

A

4

S

3

O

2

N

1

D

Humidity in London by month

Average humidity

86%

J

85%

F

78%

M

75%

A

73%

M

75%

J

78%

J

77%

A

75%

S

76%

O

79%

N

84%

D

Month-by-month averages

Month	Avg High	Avg Low	Rainfall	Sunshine
Vädret i januari	-1°C	-8°C	83 mm	1.2h
Vädret i februari	0°C	-8°C	74 mm	1.5h
Vädret i mars	5°C	-3°C	87 mm	2.4h
Vädret i april	11°C	2°C	106 mm	2.7h
Vädret i maj	19°C	9°C	81 mm	4.1h
Vädret i juni	24°C	14°C	111 mm	4.5h
Vädret i juli	26°C	16°C	109 mm	4.0h
Vädret i augusti	25°C	16°C	107 mm	3.6h
Vädret i september	23°C	13°C	73 mm	4.0h
Vädret i oktober	15°C	7°C	106 mm	2.5h
Vädret i november	7°C	1°C	80 mm	2.1h
Vädret i december	2°C	-3°C	84 mm	1.2h