Weather forecast: "It will be cloudy with light rain today". Do you know the amount of light rain?

Where the middle and low cloud cover more than 8/ 10 of the sky area, it is called "cloudy day" if the sunlight cannot penetrate or rarely penetrates the clouds.

Light rain, the corresponding 24-hour precipitation is 0. 1 to 9.9 mm, light rain to moderate rain is 5.0 to 18.9 mm, moderate to heavy rain is 17.0 to 37.9 mm, heavy rain is 25.0 to 49.9 mm, heavy rain is 38.0 to 74.9 mm, and heavy rain is 50.0 to 37.9 mm.