Weather in London in Summer
| June | July | August | ||||
| Average day temperature: | 72.4°F | 77.0°F | 76.7°F | |||
| Average night temperature: | 59.2°F | 63.3°F | 62.4°F | |||
| Number of sunny days: | 11 days | 11 days | 11 days | |||
| Day length: | 15.1 - 15.4 h. | 14.5 - 15.3 h. | 13.2 - 14.5 h. | |||
| Number of rainy days: | 4 days | 4 days | 2 days | |||
| Precipitation totals: | 1.7 in. | 1.5 in. | 1.3 in. | |||
Day & Night air temperature, °F
June
July
August
0
13
26
39
52
65
78
91
104
76.7
77.0
72.4
62.4
63.3
59.2
| Day temperature | Night temperature |
Precipitation total, in.
June
July
August
0.0
0.3
0.6
0.9
1.1
1.4
1.7
2.0
1.3
1.5
1.7
Sunny, partly cloudy and cloudy days
June
July
August
0
5
10
15
20
25
30
35
8
8
9
12
12
10
11
11
11
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
June
July
August
0.0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
7.6
7.4
8.8
Average sunny hours
June
July
August
0
1
2
3
4
5
6
7
8
9
10
8.1
8.6
8.5
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in London
London on a weather map
Leaflet | Tiles © Esri
Places in Canada:
Name
°F
24 Hours Forecast
London
Local time: 08:52
April 01, tuesday
0900
32°F
S
11 mph
11 mph
1200
37°F
S
9 mph
9 mph
1500
43°F
S
7 mph
7 mph
1800
41°F
W
8 mph
8 mph
2100
34°F
NW
9 mph
9 mph
April 02, wednesday
0000
30°F
W
13 mph
13 mph
0300
30°F
W
17 mph
17 mph
0600
30°F
W
18 mph
18 mph
