18.12
thu
thu
Day
52°F
N 32 mph
Precip.
100%
100%
Night
50°F
E 13 mph
Precip.
100%
100%
19.12
fri
fri
Day
50°F
E 16 mph
Precip.
0%
0%
Night
48°F
NE 10 mph
Precip.
100%
100%
20.12
sat
sat
Day
48°F
N 14 mph
Precip.
0%
0%
Night
48°F
NW 9 mph
Precip.
0%
0%
21.12
sun
sun
Day
50°F
NW 14 mph
Precip.
100%
100%
Night
50°F
N 11 mph
Precip.
61%
61%
22.12
mon
mon
Day
48°F
SW 6 mph
Precip.
0%
0%
Night
48°F
SW 13 mph
Precip.
0%
0%
23.12
tue
tue
Day
45°F
SW 11 mph
Precip.
82%
82%
Night
43°F
S 9 mph
Precip.
0%
0%
24.12
wed
wed
Day
45°F
S 14 mph
Precip.
100%
100%
Night
43°F
SW 11 mph
Precip.
100%
100%
25.12
thu
thu
Day
46°F
W 18 mph
Precip.
100%
100%
Night
43°F
SW 17 mph
Precip.
89%
89%
26.12
fri
fri
Day
45°F
SW 12 mph
Precip.
72%
72%
Night
45°F
SW 9 mph
Precip.
100%
100%
27.12
sat
sat
Day
45°F
SW 8 mph
Precip.
100%
100%
Night
45°F
SW 8 mph
Precip.
100%
100%
28.12
sun
sun
Day
45°F
SW 12 mph
Precip.
0%
0%
Night
43°F
SW 11 mph
Precip.
100%
100%
29.12
mon
mon
Day
45°F
SW 12 mph
Precip.
100%
100%
Night
43°F
SW 13 mph
Precip.
87%
87%
30.12
tue
tue
Day
43°F
SW 19 mph
Precip.
100%
100%
Night
39°F
SW 19 mph
Precip.
0%
0%
31.12
wed
wed
Day
41°F
SW 21 mph
Precip.
0%
0%
Night
39°F
SW 17 mph
Precip.
0%
0%
sea water
temperature
temperature
| Brighton |
monthly
weather
weather
| Brighton |
current
weather
weather
| Brighton |
7 days
forecast
forecast
| Brighton |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 52.1°F. The highest and lowest sea temperatures during the month were 53.1°F and 51.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 47.3°F. The highest and lowest sea temperatures during the month were 50.2°F and 44.6°F.
Air temperature in Brighton, °F
Precipitation total in Brighton, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Brighton
Brighton on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Brighton
Local time: 01:40
December 18, thursday
0300
52°F
NE
29 mph
29 mph
0600
52°F
N
25 mph
25 mph
0900
52°F
N
25 mph
25 mph
1200
52°F
N
32 mph
32 mph
1500
54°F
N
36 mph
36 mph
1800
54°F
NE
28 mph
28 mph
2100
52°F
NE
26 mph
26 mph
December 19, friday
0000
50°F
E
13 mph
13 mph
