World Resorts United Kingdom Belfast Weather

Belfast Sea Temperature in June

Average sea water temperature in June:
+54.0°F
Minimum sea water temperature in June: 60.1°F
Maximum sea water temperature in June: 48.4°F

Daily sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 56.1°F. The highest and lowest sea temperatures during the month were 58.3°F and 54.7°F.

Monthly sea water temperature in Belfast, °F

Which United Kingdom resorts have warmest sea in June?

Place name June 2025 June 2024
Gibraltar 66.3°F 64.7°F
Bristol 63.1°F 60.9°F
Bath 62.9°F 60.6°F
London 62.7°F 61.1°F
Liverpool 61.7°F 59.7°F
Bournemouth 61.3°F 60.3°F
Brighton 61.2°F 60.3°F
York 60.7°F 57.1°F
Torquay 59.7°F 58.3°F
Plymouth 59.0°F 58.1°F
Belfast 56.2°F 54.7°F
Glasgow 56.1°F 54.9°F
Middlesbrough 55.3°F 54.5°F
Scarborough 54.9°F 53.4°F
Edinburgh 54.4°F 54.1°F

Best time for vacation in Belfast

Sunniest months:
May 6 days
April 6 days
March 4 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 43.8 °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 13.3 mph
January 12.3 mph

Belfast on a weather map

Belfast
+41°F
W 6 mph
Feels like: +37°F
Precip.: 0%
Places in United Kingdom:
Name
°F
+36°F
+41°F
+41°F
+39°F
+37°F
+52°F
+37°F
+43°F
+39°F
+41°F
+43°F
+39°F
+43°F
+36°F
+39°F
24 Hours Forecast
Belfast
Local time: 10:08
December 24, wednesday
1200
45°F
NW
9 mph
1500
43°F
W
9 mph
1800
39°F
W
6 mph
2100
39°F
W
7 mph
December 25, thursday
0000
37°F
W
6 mph
0300
39°F
W
9 mph
0600
37°F
W
11 mph
0900
39°F
W
11 mph
Units of measurement: °C / °F