72 1 How many millimeters is the rainstorm in Beijing?

72 1 The average rainfall of this torrential rain in Beijing reached170mm, and the average rainfall in urban area was 215mm.

20 16 The rainstorm in Beijing on July 20th refers to the heavy rainfall in Beijing from July 6th, 2065438 1 to July 6th, 2065438/2 1. The rainfall lasted for a long time, with a large amount and a wide range. The total rainfall exceeded the July 20 12 torrential rain in Beijing. The city's average rainfall is 2 10.7mm, and the urban area is 274mm. The total amount of water resources is 3.3 billion cubic meters.

Compared with the "7.2 1" torrential rain in 20 12, the duration of this process is longer than 55 hours, far exceeding the nearly 20 hours of "7.2 1". The rainfall is steady, obviously weaker than "7.2 1" (100.3 mm/h), and the maximum single-point precipitation is less than 54 1mm of "7.21". In this process, the average rainfall in the whole city and the average rainfall in the urban area are higher than "7.21"(170mm, 215mm).

Matters needing attention in rainstorm weather:

1. When you go out, please close the doors and windows of your home and office, turn off the electrical appliances and cut off the power supply.

2. Please take back the items placed on the balcony and the clothes dried outdoors in time to avoid being blown off by the wind and hurting others.

Please pay attention to travel safety. Try not to walk beside fences and buildings to prevent buildings from collapsing and falling objects.

4. When the road is slippery in rainy days, pay attention to the driving safety of vehicles, control the speed and prevent accidents such as rear-end collision.

Please pay attention to electrical safety. Cut off the outdoor power supply in dangerous areas; Try not to use TV sets, indoor water heaters, computers and other electrical appliances in thunderstorm weather, and unplug the power supply.

6. Please pay attention to lightning protection safety when using outdoor communication tools such as fixed telephones and mobile phones.