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.
Weather in London. London is in the south of England therefore has a mild climate. It is predominantly damp yet temperate. Its weather is very inconsistent with rain and clouds also at the height of summer. Spring months: March, April, May. Summer months: June, July, August. Autumn months: September, October, November.