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 in June. June is probably the best month of the year to visit London â the weather is pleasantly warm, daylight hours are long and the full surge of summer visitors have yet to arrive. The warm weather is perfect for cruising down the Thames, or enjoying picnics in the green parks enjoying traditional English strawberries and cream.