Hoar Frost

Hoar frost forms in the winter when the dewpoint and temperature are the same. In summer this would produce dew but in the winter this can create a hoar frost.

Dewpoint is the temperature at which water vapour in the air condenses into a liquid.

Picture Gallery 14 Images over 1 pages.

Hoar Frost © Kevin Skow Hoarfrost forms in the winter when the dewpoint and temperature align. In the summer this would produce dew but in the winter a much more spectacular result occurs.