What temperature is suitable for wearing a coat?

The suitable wearing temperature of the coat depends on the style and thermal insulation performance of the coat, which can be divided into the following situations:

A thin coat. Wear in relatively high temperature weather, suitable for 10 to 15 degrees Celsius.

Medium thick coat. Wear it in a slightly lower temperature place, about 5 to 10 degrees Celsius is more suitable.

A thick coat. Wear in low temperature weather, suitable for 0 to 5 degrees Celsius.

Down jacket Wear it in extremely cold weather, suitable for temperatures of several degrees below zero or even lower.