Measurements:
°C
°F
London
42°F
NE 4 mph
Feels like: 40°F
Precip: 0%
World Resorts United Kingdom London Weather

7 Day Weather Forecast

12.13
sat
DAY
48°F
NE 6 mph
precip
0%
NIGHT
44°F
NE 8 mph
precip
0%
12.14
sun
DAY
50°F
NE 11 mph
precip
0%
NIGHT
50°F
N 14 mph
precip
0%
12.15
mon
DAY
50°F
N 10 mph
precip
0%
NIGHT
50°F
N 10 mph
precip
0%
12.16
tue
DAY
46°F
S 6 mph
precip
100%
NIGHT
46°F
SE 3 mph
precip
100%
12.17
wed
DAY
46°F
NE 6 mph
precip
0%
NIGHT
48°F
N 12 mph
precip
0%
12.18
thu
DAY
50°F
N 12 mph
precip
0%
NIGHT
52°F
N 18 mph
precip
0%
12.19
fri
DAY
54°F
N 23 mph
precip
100%
NIGHT
46°F
E 11 mph
precip
0%

London Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for London was 7.4°F. The maximum and minimum values were 6.1°F and 8.9°F respectively.

London on the Weather Map

Best Time to Visit London
The most sunny months:
September 9 days
August 8 days
April 8 days
The most warm months:
July 75.9 °F
August 75.4 °F
June 71.7 °F
Warmest sea temperature:
August 68.2 °F
July 66.6 °F
September 64.9 °F
The most cold months:
January 44.0 °F
February 46.7 °F
December 47.0 °F
The most rainy months:
December 5 days
May 4 days
October 4 days
The most windy months:
February 11 mph
December 11 mph
January 10 mph