Measurements:
°C
°F
Belfast
38°F
NW 8 mph
Feels like: 32°F
Precip: 0%
World Resorts United Kingdom Belfast Weather

14 Day Weather Forecast

12.05
fri
DAY
46°F
NW 24 mph
precip
100%
NIGHT
46°F
N 10 mph
precip
100%
12.06
sat
DAY
48°F
NE 9 mph
precip
100%
NIGHT
48°F
NE 12 mph
precip
70%
12.07
sun
DAY
50°F
NW 12 mph
precip
100%
NIGHT
38°F
NE 6 mph
precip
0%
12.08
mon
DAY
48°F
NE 11 mph
precip
0%
NIGHT
42°F
N 5 mph
precip
0%
12.09
tue
DAY
48°F
W 8 mph
precip
100%
NIGHT
46°F
E 11 mph
precip
100%
12.10
wed
DAY
46°F
NE 11 mph
precip
61%
NIGHT
42°F
NE 8 mph
precip
0%
12.11
thu
DAY
50°F
N 16 mph
precip
100%
NIGHT
50°F
N 8 mph
precip
0%
12.12
fri
DAY
52°F
NW 10 mph
precip
100%
NIGHT
50°F
N 7 mph
precip
60%
12.13
sat
DAY
50°F
N 10 mph
precip
0%
NIGHT
42°F
N 6 mph
precip
0%
12.14
sun
DAY
48°F
NE 12 mph
precip
0%
NIGHT
42°F
N 4 mph
precip
0%
12.15
mon
DAY
50°F
NE 10 mph
precip
0%
NIGHT
54°F
NE 31 mph
precip
66%
12.16
tue
DAY
46°F
N 10 mph
precip
0%
NIGHT
44°F
NE 22 mph
precip
78%
12.17
wed
DAY
46°F
E 15 mph
precip
0%
NIGHT
38°F
E 9 mph
precip
0%
12.18
thu
DAY
52°F
NE 17 mph
precip
0%
NIGHT
50°F
NE 15 mph
precip
0%

Belfast Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Belfast was 50.2°F. The maximum and minimum values were 49.2°F and 52.4°F respectively.

Belfast on the Weather Map

Best Time to Visit Belfast
The most sunny months:
May 6 days
April 6 days
March 4 days
The most warm months:
July 64.8 °F
August 64.5 °F
June 62.2 °F
Warmest sea temperature:
August 58.7 °F
September 58.5 °F
July 57.4 °F
The most cold months:
January 43.1 °F
February 45.0 °F
December 45.1 °F
The most rainy months:
July 7 days
June 6 days
August 6 days
The most windy months:
February 13 mph
December 13 mph
January 12 mph
United Kingdom Resorts:
NAME
Bath +40
Belfast +38
Bournemouth +48
Brighton +46
Bristol +42
Edinburgh +40
Gibraltar +56
Glasgow +36
Liverpool +40
London +38
Middlesbrough +40
Plymouth +48
Scarborough +38
Torquay +42
York +38
24 Hours Weather Forecast
Belfast
Local time: 08:39
05 dec, friday
0900 38°F
NW
8 mph
1200 46°F
NW
24 mph
1500 42°F
NW
30 mph
1800 50°F
NW
21 mph
2100 48°F
N
9 mph
06 dec, saturday
0000 46°F
N
10 mph
0300 44°F
N
8 mph
0600 44°F
N
7 mph