Average sea water temperature in September:
+63.4°F
| Minimum sea water temperature in September: | 68.2°F |
| Maximum sea water temperature in September: | 59.2°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 62.9°F. The highest and lowest sea temperatures during the month were 65.8°F and 59.2°F.
Monthly sea water temperature in London, °F
Which United Kingdom resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Gibraltar | 66.1°F | 70.7°F |
| Brighton | 64.1°F | 64.1°F |
| Bournemouth | 63.9°F | 64.0°F |
| Torquay | 63.0°F | 62.7°F |
| London | 62.9°F | 64.2°F |
| Bristol | 61.6°F | 61.9°F |
| Plymouth | 61.5°F | 61.7°F |
| Bath | 61.4°F | 61.9°F |
| Liverpool | 60.3°F | 59.9°F |
| Belfast | 58.7°F | 58.3°F |
| York | 58.6°F | 58.6°F |
| Glasgow | 57.9°F | 57.1°F |
| Edinburgh | 57.6°F | 56.0°F |
| Scarborough | 56.3°F | 56.4°F |
| Middlesbrough | 56.1°F | 56.2°F |
Best time for vacation in London
London on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
London
Local time: 19:01
May 25, monday
2100
77°F
NW
4 mph
4 mph
May 26, tuesday
0000
72°F
NW
4 mph
4 mph
0300
68°F
NW
3 mph
3 mph
0600
66°F
N
2 mph
2 mph
0900
79°F
N
4 mph
4 mph
1200
88°F
N
5 mph
5 mph
1500
91°F
N
7 mph
7 mph
1800
88°F
N
6 mph
6 mph
