Weather in London: December
 |
Average day temperature: | 33.6°F |
| Average night temperature: | 29.6°F | |
 |
Number of sunny days: | 3 days |
| Day length: | 9.0 - 9.2 hours | |
 |
Number of days with precipitation: | 2 days |
| Precipitation totals: | 0.9 in. | |
| more information | ||
14 days
forecast
forecast
| London |
weather in
January
January
| London |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 43°F. At the same time the lowest night temperature was 3°F. Daily and nightly averages during December were 27.4°F and 21.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in London in December is 0.9 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 10.9 mph It makes December one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 2.7.
Best time for vacation in London
London on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
London
Local time: 12:57
April 27, monday
1500
73°F
NW
18 mph
18 mph
1800
66°F
NW
16 mph
16 mph
2100
59°F
NW
17 mph
17 mph
April 28, tuesday
0000
55°F
NW
19 mph
19 mph
0300
54°F
N
20 mph
20 mph
0600
52°F
N
22 mph
22 mph
0900
54°F
N
22 mph
22 mph
1200
55°F
N
24 mph
24 mph
