World Resorts United Kingdom London Weather

London Sea Temperature in July

Average sea water temperature in July:
+65.3°F
Minimum sea water temperature in July: 72.7°F
Maximum sea water temperature in July: 59.2°F

Daily sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 70.1°F. The highest and lowest sea temperatures during the month were 72.7°F and 68.2°F.

Monthly sea water temperature in London, °F

Which United Kingdom resorts have warmest sea in July?

Place name July 2026 July 2025
London 70.1°F 68.0°F
Bristol 69.3°F 67.7°F
Bath 69.0°F 67.5°F
Bournemouth 67.8°F 66.3°F
Brighton 67.5°F 66.3°F
Liverpool 67.0°F 65.9°F
Gibraltar 66.7°F 68.0°F
York 65.4°F 63.8°F
Torquay 65.1°F 64.0°F
Plymouth 65.0°F 62.3°F
Belfast 60.9°F 59.5°F
Middlesbrough 60.4°F 58.5°F
Glasgow 59.9°F 59.6°F
Scarborough 59.5°F 58.3°F
Edinburgh 58.3°F 57.8°F

Best time for vacation in London

Sunniest months:
July 9 days
September 9 days
April 8 days
Warmest months:
July 73.8 °F
August 72.8 °F
June 69.7 °F
Warmest sea temp:
August 66.4 °F
July 65.3 °F
September 63.4 °F
Coldest months:
January 44.5 °F
February 47.2 °F
December 47.4 °F
Rainiest months:
December 5 days
August 4 days
October 4 days
Windiest months:
February 11.0 mph
December 10.7 mph
January 10.2 mph

London on a weather map

London
+70°F
E 6 mph
Feels like: +70°F
Precip.: 4%
Places in United Kingdom:
Name
°F
+59°F
+61°F
+61°F
+68°F
+61°F
+75°F
+55°F
+59°F
+59°F
+70°F
+59°F
+57°F
+57°F
+59°F
+57°F
24 Hours Forecast
London
Local time: 01:23
August 18, tuesday
0300
66°F
E
9 mph
0600
64°F
E
9 mph
0900
70°F
E
10 mph
1200
73°F
E
11 mph
1500
77°F
E
12 mph
1800
77°F
E
9 mph
2100
72°F
E
9 mph
August 19, wednesday
0000
68°F
SE
8 mph
Units of measurement: °C / °F