Measurements:
°C
°F
Belfast
50°F
SE 3 mph
Feels like: 50°F
Precip: 100%
World Resorts United Kingdom Belfast Weather

7 Day Weather Forecast

04.28
sun
DAY
50°F
SE 3 mph
precip
100%
NIGHT
36°F
NE 7 mph
precip
0%
04.29
mon
DAY
48°F
N 11 mph
precip
100%
NIGHT
42°F
NW 4 mph
precip
100%
04.30
tue
DAY
50°F
NW 15 mph
precip
100%
NIGHT
44°F
NW 11 mph
precip
100%
05.01
wed
DAY
56°F
NW 12 mph
precip
0%
NIGHT
48°F
S 8 mph
precip
75%
05.02
thu
DAY
60°F
SW 12 mph
precip
64%
NIGHT
48°F
SW 5 mph
precip
0%
05.03
fri
DAY
58°F
SW 6 mph
precip
0%
NIGHT
52°F
SW 6 mph
precip
0%
05.04
sat
DAY
64°F
SW 7 mph
precip
0%
NIGHT
54°F
SE 5 mph
precip
68%

Belfast Sea Water Temperature in April, °F

Select Year: 2024 2023 2022

The average sea surface temperature in April 2024 for Belfast was 8.7°F. The maximum and minimum values were 8.0°F and 9.3°F respectively.

Belfast on the Weather Map

Best Time to Visit Belfast
The most sunny months:
April 6 days
May 6 days
June 5 days
The most warm months:
July 64.9 °F
August 64.3 °F
June 62.4 °F
Warmest sea temperature:
September 58.4 °F
August 58.3 °F
July 57.1 °F
The most cold months:
January 43.2 °F
December 45.1 °F
February 45.1 °F
The most rainy months:
July 8 days
June 7 days
August 7 days
The most windy months:
February 13 mph
December 13 mph
January 12 mph