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.
Precipitation. The average monthly amount of precipitation has been recorded at around 85 mm, that's 3 inches. Throughout the month you can expect to see rain or drizzle falling on 17 days of the month.or London in January the daily average maximum temperatures is 7Â°C with the average minimum 3Â°C, while in June the average maximum is 19Â°C with a minimum of 11Â°C. The wettest month for London is October with an average of 87.3mm of precipitation falling while the driest month is March with 46.0mm falling.