Question

A rainy day in winter is very cold . give the reason​

Answer 1

Answer:

Rainy days don't necessarily have to be cold. Rain occurs when the ambient temperature falls below what is called the dew point. At this temperature, at a sufficiently high relative humidity, it will rain. The dew point is usually cooler than preceding temperatures.

Explanation:

Answer 2

Answer:

One of the best things about winter is playing in the snow. (Maybe you’re doing that today.) But as the weather gets colder, you may wonder why you often see icy rain — or just plain ice — instead of snow.

Here’s a quick reminder of how rain works: Water from the ocean evaporates (which means it turns from liquid into gas) as the sun warms it up. It rises high into the sky, but the air around it gets colder the higher up it goes. Eventually, the water is cold enough to turn back into liquid, and it clumps together with other drops of water. Once the drops are too big and heavy for the air to hold them up, they fall back down as rain.

So does rain turn to snow when it’s cold on Earth, too? Not exactly. Although getting some rain is as simple as having enough water in the air to form into fat, heavy droplets, snow is more complicated.