The weather is very hot, but sometimes it feels cold when it is too hot. What is the reason?

People feel hot and cold according to their body temperature.

For example, you put a cup of hot water, a cup of cold water and a cup of warm water.

Put two fingers in hot water and cold water.

Then put it in warm water.

Fingers feel cold in hot water and cold in cold water.

It should be that your temperature is too high.