How long does it take from light snow to heavy snow?

The solar term lasts until 14 days of heavy snow.

Light snow and heavy snow are two of the 24 solar terms Every year 165438+1October 22nd or 23rd is a light snow day, and February 7th or 8th of Gregorian calendar 65438+ is a heavy snow day.

Light snow means that the possibility of snowfall is greater than that of light snow, the weather is colder, and the snow often falls heavily and widely.

Like light snow, rain and Grain Rain, heavy snow is a solar term that directly reflects precipitation.