06.04
mon
mon
Day
48°F
N 16 mph
Precip.
0%
0%
Night
45°F
NW 12 mph
Precip.
0%
0%
07.04
tue
tue
Day
52°F
NW 16 mph
Precip.
0%
0%
Night
45°F
NW 5 mph
Precip.
0%
0%
08.04
wed
wed
Day
59°F
N 6 mph
Precip.
0%
0%
Night
46°F
NE 6 mph
Precip.
0%
0%
09.04
thu
thu
Day
52°F
E 12 mph
Precip.
0%
0%
Night
45°F
NW 7 mph
Precip.
0%
0%
10.04
fri
fri
Day
46°F
NE 11 mph
Precip.
50%
50%
Night
36°F
E 4 mph
Precip.
0%
0%
11.04
sat
sat
Day
46°F
E 7 mph
Precip.
52%
52%
Night
34°F
E 5 mph
Precip.
0%
0%
12.04
sun
sun
Day
48°F
E 14 mph
Precip.
100%
100%
Night
36°F
NE 4 mph
Precip.
0%
0%
13.04
mon
mon
Day
50°F
N 7 mph
Precip.
0%
0%
Night
37°F
N 6 mph
Precip.
0%
0%
14.04
tue
tue
Day
54°F
NW 9 mph
Precip.
0%
0%
Night
37°F
NW 2 mph
Precip.
0%
0%
15.04
wed
wed
Day
54°F
NW 8 mph
Precip.
0%
0%
Night
41°F
W 3 mph
Precip.
0%
0%
16.04
thu
thu
Day
55°F
NW 9 mph
Precip.
0%
0%
Night
43°F
W 3 mph
Precip.
0%
0%
17.04
fri
fri
Day
57°F
W 6 mph
Precip.
0%
0%
Night
43°F
SW 2 mph
Precip.
0%
0%
18.04
sat
sat
Day
55°F
W 7 mph
Precip.
0%
0%
Night
43°F
W 3 mph
Precip.
0%
0%
19.04
sun
sun
Day
55°F
W 6 mph
Precip.
0%
0%
Night
46°F
W 2 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 49.2°F. The highest and lowest sea temperatures during the month were 50.2°F and 46.9°F.
Air temperature in Belfast, °F
Precipitation total in Belfast, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Belfast
Belfast on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Belfast
Local time: 18:12
April 06, monday
2100
43°F
NW
11 mph
11 mph
April 07, tuesday
0000
45°F
NW
12 mph
12 mph
0300
45°F
NW
12 mph
12 mph
0600
45°F
NW
13 mph
13 mph
0900
46°F
NW
14 mph
14 mph
1200
52°F
NW
16 mph
16 mph
1500
54°F
NW
15 mph
15 mph
1800
54°F
NW
7 mph
7 mph
