World Resorts United Kingdom Belfast Weather

Belfast 14 Days Forecast

06.04
mon
Day
50°F
N 17 mph
Precip.
0%
Night
45°F
NW 12 mph
Precip.
0%
07.04
tue
Day
54°F
NW 15 mph
Precip.
0%
Night
46°F
NW 2 mph
Precip.
0%
08.04
wed
Day
59°F
NE 9 mph
Precip.
100%
Night
43°F
NE 8 mph
Precip.
0%
09.04
thu
Day
46°F
E 20 mph
Precip.
100%
Night
41°F
N 5 mph
Precip.
0%
10.04
fri
Day
45°F
N 15 mph
Precip.
100%
Night
41°F
E 2 mph
Precip.
67%
11.04
sat
Day
41°F
SE 11 mph
Precip.
100%
Night
32°F
NE 4 mph
Precip.
0%
12.04
sun
Day
48°F
NE 8 mph
Precip.
41%
Night
36°F
NE 4 mph
Precip.
0%
13.04
mon
Day
48°F
E 7 mph
Precip.
0%
Night
37°F
NW 4 mph
Precip.
0%
14.04
tue
Day
50°F
N 14 mph
Precip.
0%
Night
48°F
N 11 mph
Precip.
0%
15.04
wed
Day
48°F
N 9 mph
Precip.
100%
Night
46°F
N 4 mph
Precip.
27%
16.04
thu
Day
54°F
NW 12 mph
Precip.
73%
Night
46°F
N 9 mph
Precip.
100%
17.04
fri
Day
52°F
E 4 mph
Precip.
47%
Night
45°F
N 6 mph
Precip.
44%
18.04
sat
Day
52°F
E 11 mph
Precip.
84%
Night
37°F
NE 7 mph
Precip.
0%
19.04
sun
Day
48°F
E 18 mph
Precip.
100%
Night
43°F
E 14 mph
Precip.
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

Sunniest months:
May 6 days
April 6 days
March 5 days
Warmest months:
July 63.3 °F
August 63.0 °F
June 61.0 °F
Warmest sea temp:
August 57.8 °F
September 57.7 °F
July 56.6 °F
Coldest months:
January 43.7 °F
February 45.5 °F
December 45.6 °F
Rainiest months:
July 7 days
June 6 days
August 6 days
Windiest months:
February 13.3 mph
December 13.1 mph
January 12.4 mph

Belfast on a weather map

Belfast
+45°F
NW 11 mph
Feels like: +37°F
Precip.: 0%
Places in United Kingdom:
Name
°F
+43°F
+45°F
+45°F
+46°F
+45°F
+59°F
+41°F
+45°F
+48°F
+50°F
+45°F
+48°F
+45°F
+43°F
+45°F
24 Hours Forecast
Belfast
Local time: 19:51
April 06, monday
2100
45°F
NW
11 mph
April 07, tuesday
0000
45°F
NW
12 mph
0300
45°F
NW
11 mph
0600
43°F
NW
9 mph
0900
48°F
W
12 mph
1200
54°F
NW
15 mph
1500
55°F
NW
14 mph
1800
55°F
NW
8 mph
Units of measurement: °C / °F