Question

why snow falls in winters ?

Answer 1

. But in winter, the temperature of the air is often below freezing all the way from the clouds to the ground, so snowflakes don't melt into raindrops.
Snow in the atmosphere. ... Whether winterstorms produce snow relies heavily on temperature, but not necessarily the temperature we feel here on the ground. Snowforms when the atmospheric temperature is at or below freezing (0 degrees Celsius or 32 degrees Fahrenheit) and there is a minimum amount of moisture in the air.

Answer 2

Because according to earth cycle of climate there will be change when sun gets covered and is excess cold is started then there will be formation of ice particles that is snow