Measurements:
°C
°F
Belfast
46°F
NE 19 mph
Feels like: 38°F
Precip: 100%
World Resorts United Kingdom Belfast Weather

14 Day Weather Forecast

12.13
sat
DAY
46°F
NE 19 mph
precip
100%
NIGHT
48°F
NE 16 mph
precip
63%
12.14
sun
DAY
52°F
N 16 mph
precip
100%
NIGHT
52°F
E 10 mph
precip
100%
12.15
mon
DAY
44°F
NE 6 mph
precip
0%
NIGHT
38°F
NE 6 mph
precip
0%
12.16
tue
DAY
40°F
NE 8 mph
precip
0%
NIGHT
36°F
N 8 mph
precip
0%
12.17
wed
DAY
50°F
N 17 mph
precip
0%
NIGHT
42°F
NE 13 mph
precip
70%
12.18
thu
DAY
46°F
NW 13 mph
precip
80%
NIGHT
52°F
N 20 mph
precip
100%
12.19
fri
DAY
46°F
SE 11 mph
precip
100%
NIGHT
40°F
NE 10 mph
precip
0%
12.20
sat
DAY
48°F
N 21 mph
precip
100%
NIGHT
42°F
NE 15 mph
precip
0%
12.21
sun
DAY
46°F
N 12 mph
precip
0%
NIGHT
54°F
NE 17 mph
precip
0%
12.22
mon
DAY
52°F
NE 14 mph
precip
0%
NIGHT
44°F
E 11 mph
precip
100%
12.23
tue
DAY
42°F
NE 6 mph
precip
0%
NIGHT
50°F
NE 25 mph
precip
100%
12.24
wed
DAY
44°F
N 4 mph
precip
85%
NIGHT
54°F
N 18 mph
precip
100%
12.25
thu
DAY
42°F
E 11 mph
precip
0%
NIGHT
42°F
SE 20 mph
precip
0%
12.26
fri
DAY
42°F
E 5 mph
precip
0%
NIGHT
34°F
NE 5 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 +44
Belfast +46
Bournemouth +50
Brighton +48
Bristol +46
Edinburgh +48
Gibraltar +60
Glasgow +46
Liverpool +48
London +48
Middlesbrough +46
Plymouth +50
Scarborough +44
Torquay +46
York +46
24 Hours Weather Forecast
Belfast
Local time: 10:48
13 dec, saturday
1200 46°F
NE
19 mph
1500 46°F
NE
20 mph
1800 48°F
NE
21 mph
2100 48°F
NE
21 mph
14 dec, sunday
0000 48°F
NE
16 mph
0300 50°F
N
16 mph
0600 52°F
N
18 mph
0900 52°F
NE
17 mph