England, UK
London cruise weather by month
What to expect when your ship is in London in any month: temperatures, how often it rains, wind, sea temperature and wave heights.
- 74°Fwarmest average high (August)
- 46°Fcoolest average high (January)
- 20%fewest rain days (August)
- 45%most rain days (October)
Weather in London right now
Weather in London by month
Average highs run from 46°F (8°C) in January to 74°F (23°C) in August. Rain falls on the fewest days in August and the most in October. Sea temperature and wave heights are for the water just off the port.
| Month | High / low | Rain days | Wind | Sea temp | Typical seas |
|---|---|---|---|---|---|
| January | 46 / 35°F8 / 2°C | 32% | 13 mph21 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| February | 50 / 39°F10 / 4°C | 41% | 15 mph24 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| March | 53 / 40°F12 / 4°C | 42% | 13 mph21 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| April | 59 / 43°F15 / 6°C | 32% | 13 mph21 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| May | 65 / 49°F18 / 9°C | 35% | 12 mph19 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| June | 72 / 54°F22 / 12°C | 25% | 12 mph20 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| July | 74 / 58°F23 / 14°C | 31% | 12 mph20 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 1 ft |
| August | 74 / 58°F23 / 14°C | 20% | 12 mph20 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 1 ft |
| September | 68 / 54°F20 / 12°C | 45% | 12 mph20 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| October | 62 / 49°F17 / 9°C | 45% | 14 mph22 km/h | – | 1 ft (0.2 m)Smooth; rougher days up to 2 ft |
| November | 52 / 42°F11 / 6°C | 36% | 13 mph21 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
| December | 48 / 40°F9 / 4°C | 37% | 14 mph22 km/h | – | 1 ft (0.3 m)Smooth; rougher days up to 2 ft |
Check the forecast for your sailing
Upcoming cruises in London
4 ships from 2 cruise lines are scheduled here, 32 visits in total. The next 15:
| Date | Ship | Stop | Sailing |
|---|---|---|---|
| Fri, Oct 92026 | AmbienceAmbassador Cruise Line | Ends here | 7 nights from London |
| Fri, Oct 92026 | AmbienceAmbassador Cruise Line | Departs | 6 nights from London |
| Thu, Oct 152026 | AmbienceAmbassador Cruise Line | Ends here | 6 nights from London |
| Thu, Oct 152026 | AmbienceAmbassador Cruise Line | Departs | 3 nights from London |
| Sun, Oct 182026 | AmbienceAmbassador Cruise Line | Ends here | 3 nights from London |
| Sun, Oct 182026 | AmbienceAmbassador Cruise Line | Departs | 16 nights from London |
| Thu, Oct 292026 | RenaissanceAmbassador Cruise Line | Departs | 24 nights from London |
| Tue, Nov 32026 | AmbienceAmbassador Cruise Line | Ends here | 16 nights from London |
| Tue, Nov 32026 | AmbienceAmbassador Cruise Line | Departs | 31 nights from London |
| Fri, Nov 132026 | AmbitionAmbassador Cruise Line | Ends here | 2 nights from Bristol |
| Fri, Nov 272026 | AmbitionAmbassador Cruise Line | Departs | 4 nights from London |
| Tue, Dec 12026 | AmbitionAmbassador Cruise Line | Ends here | 4 nights from London |
| Tue, Dec 12026 | AmbitionAmbassador Cruise Line | Departs | 6 nights from London |
| Fri, Dec 42026 | AmbienceAmbassador Cruise Line | Ends here | 31 nights from London |
| Sun, Dec 62026 | AmbienceAmbassador Cruise Line | Departs | 4 nights from London |
Ships that visit London
- AmbienceAmbassador Cruise Line
- AmbitionAmbassador Cruise Line
- RenaissanceAmbassador Cruise Line
- Viking SkyViking
Nearby cruise ports
- Portsmouth (England, UK)England, UK
- DoverEngland, UK
- SouthamptonEngland, UK
- BristolEngland, UK
- DunkirkHauts-de-France, France
- Portland (England, UK)England, UK
Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.