London weather by month

Check out London weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in London (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
45°F maximum daytime temperature in January in London45
45°F maximum daytime temperature in February in London45
50°F maximum daytime temperature in March in London50
55°F maximum daytime temperature in April in London55
63°F maximum daytime temperature in May in London63
68°F maximum daytime temperature in June in London68
72°F maximum daytime temperature in July in London72
72°F maximum daytime temperature in August in London72
66°F maximum daytime temperature in September in London66
59°F maximum daytime temperature in October in London59
50°F maximum daytime temperature in November in London50
46°F maximum daytime temperature in December in London46
Min temperature (night-time)
36°F minimum night-time temperature in January in London36
36°F minimum night-time temperature in February in London36
37°F minimum night-time temperature in March in London37
41°F minimum night-time temperature in April in London41
46°F minimum night-time temperature in May in London46
52°F minimum night-time temperature in June in London52
55°F minimum night-time temperature in July in London55
55°F minimum night-time temperature in August in London55
52°F minimum night-time temperature in September in London52
46°F minimum night-time temperature in October in London46
39°F minimum night-time temperature in November in London39
36°F minimum night-time temperature in December in London36
Heat & Humidity
No heat & humidity in January in London0
No heat & humidity in February in London0
No heat & humidity in March in London0
No heat & humidity in April in London0
No heat & humidity in May in London0
No heat & humidity in June in London0
No heat & humidity in July in London0
No heat & humidity in August in London0
No heat & humidity in September in London0
No heat & humidity in October in London0
No heat & humidity in November in London0
No heat & humidity in December in London0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in London

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
8 hours of daylight per day in January in London8
10 hours of daylight per day in February in London10
12 hours of daylight per day in March in London12
14 hours of daylight per day in April in London14
16 hours of daylight per day in May in London16
17 hours of daylight per day in June in London17
16 hours of daylight per day in July in London16
15 hours of daylight per day in August in London15
13 hours of daylight per day in September in London13
11 hours of daylight per day in October in London11
9 hours of daylight per day in November in London9
8 hours of daylight per day in December in London8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in London1
UV (maximum) index 1 (Low) in February in London1
UV (maximum) index 2 (Low) in March in London2
UV (maximum) index 4 (Moderate) in April in London4
UV (maximum) index 5 (Moderate) in May in London5
UV (maximum) index 6 (High) in June in London6
UV (maximum) index 6 (High) in July in London6
UV (maximum) index 5 (Moderate) in August in London5
UV (maximum) index 4 (Moderate) in September in London4
UV (maximum) index 2 (Low) in October in London2
UV (maximum) index 1 (Low) in November in London1
No UV (maximum) index in December in London0

Rainfall in London

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
16 days with some rainfall in January in London16
12 days with some rainfall in February in London12
14 days with some rainfall in March in London14
14 days with some rainfall in April in London14
13 days with some rainfall in May in London13
11 days with some rainfall in June in London11
10 days with some rainfall in July in London10
12 days with some rainfall in August in London12
11 days with some rainfall in September in London11
13 days with some rainfall in October in London13
15 days with some rainfall in November in London15
14 days with some rainfall in December in London14
Average monthly rainfall (inches)
2.2 inches monthly rainfall in January in London2.2
1.5 inches monthly rainfall in February in London1.5
1.9 inches monthly rainfall in March in London1.9
1.9 inches monthly rainfall in April in London1.9
2.0 inches monthly rainfall in May in London2.0
2.0 inches monthly rainfall in June in London2.0
1.9 inches monthly rainfall in July in London1.9
2.2 inches monthly rainfall in August in London2.2
2.2 inches monthly rainfall in September in London2.2
2.3 inches monthly rainfall in October in London2.3
2.3 inches monthly rainfall in November in London2.3
2.3 inches monthly rainfall in December in London2.3

More about London

London by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for England (London) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in London?

London has a temperate climate with warm summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: London, UK hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about England

Compare London with the USA

Below the London chart shows average maximum daytime temperature for London, England, UK and the USA (Washington).

Maximum daytime temperature (°F)

London, England, UK
USA (Washington)
45
41
45
45
50
55
55
66
63
75
68
84
72
88
72
86
66
79
59
68
50
57
46
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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