Average sea water temperature in May:
+50.4°F
| Minimum sea water temperature in May: | 57.2°F |
| Maximum sea water temperature in May: | 45.7°F |
Daily sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 54.0°F. The highest and lowest sea temperatures during the month were 57.2°F and 49.5°F.
Monthly sea water temperature in Belfast, °F
Which United Kingdom resorts have warmest sea in May?
| Place name | May 2025 | May 2024 |
|---|---|---|
| Gibraltar | 63.0°F | 61.3°F |
| Bristol | 58.5°F | 56.3°F |
| Bath | 58.3°F | 56.2°F |
| Liverpool | 58.3°F | 56.3°F |
| London | 57.8°F | 56.6°F |
| Bournemouth | 56.4°F | 55.8°F |
| Plymouth | 56.0°F | 55.5°F |
| Torquay | 55.9°F | 54.2°F |
| Brighton | 55.7°F | 55.7°F |
| York | 54.5°F | 52.4°F |
| Belfast | 54.0°F | 51.6°F |
| Glasgow | 52.8°F | 51.5°F |
| Edinburgh | 52.7°F | 51.3°F |
| Middlesbrough | 51.2°F | 50.2°F |
| Scarborough | 50.5°F | 49.2°F |
Best time for vacation in Belfast
Belfast on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Belfast
Local time: 20:30
December 16, tuesday
2100
36°F
N
6 mph
6 mph
December 17, wednesday
0000
36°F
N
7 mph
7 mph
0300
39°F
N
13 mph
13 mph
0600
41°F
N
19 mph
19 mph
0900
43°F
N
17 mph
17 mph
1200
48°F
N
17 mph
17 mph
1500
48°F
N
12 mph
12 mph
1800
46°F
NE
6 mph
6 mph
