Average sea water temperature in September:
+61.3°F
| Minimum sea water temperature in September: | 64.2°F |
| Maximum sea water temperature in September: | 58.8°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.5°F. The highest and lowest sea temperatures during the month were 63.7°F and 59.2°F.
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Monthly sea water temperature in Plymouth, °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 Plymouth
Plymouth on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Plymouth
Local time: 00:50
December 26, friday
0300
36°F
SW
19 mph
19 mph
0600
36°F
SW
15 mph
15 mph
0900
36°F
SW
15 mph
15 mph
1200
39°F
SW
17 mph
17 mph
1500
41°F
SW
16 mph
16 mph
1800
37°F
SW
16 mph
16 mph
2100
36°F
SW
14 mph
14 mph
December 27, saturday
0000
36°F
SW
14 mph
14 mph
