Airplane crash-lands into Hudson River; all aboard reported safe. Story Highlights. NEW: Flight's pilot, C.B. Sullenberger, emerges as hero of miracle on the Hudson. All 155 passengers and crew aboard US Airways Flight 1549 alive, FAA says.
Summer can be very pleasant with temperatures averaging 18Â°C (64Â°F) and often into the low 20s. In recent years London has experienced heatwaves with temperatures well above 30Â°C (86Â°F). This is an ideal time to visit London's parks and open spaces or have a go at swimming and boating in London.
Averages for London in July What's the weather like in London in July. July is one of the hottest months in London, UK, when the average temperature is 18Â°C, which hardly changes as the month progresses. Temperature. Daily high temperatures are constant at 23Â°C, rarely falling below 19Â°C or rising above 27Â°C.