Question

When you breathe out on winter mornings your breath is foggy why?

Answer 1

This scientific process is called condensation. When you exhale when it's cold outside, the water vapor in your breath condenses into lots of tiny droplets of liquid water and ice (solid water) that you can see in the air as a cloud, similar to fog. ... There's no exact temperature at which condensation will occur.

Answer 2

When you exhale your breath is like foggy because the temperature of outside is very cold and temperature of exhale materials is low This causes condensation . The vapours present in breath gets condensed and seems fog .