It tells you at what tempatures fog or dew on the grass will form.
Virga, rain, sleet, hail, snow, fog, and dew.
Frost dew fog rain snow and sleet :)
Fog and low clouds
A cloud would form on the ground making it fog.
The Dew Point because you have to have the ewpoint to cause fog to form.
In the northern region,where the cloud temperature and ground temperature remains below the freezing point,prcipitation occurs in the form of fog,mist and dew.
It tells you at what tempatures fog or dew on the grass will form.
It has to do with the temperature and dew point on that particular day.
When humid air near the ground cools below it's dew point, Fog is formed.
Clouds. If that were to happen at or near ground level, you'd have fog.
i think the answer would be dew because dew is fog just before it hits the dew point. im not sure if this is correct so try to look at other things before you decide this is the answer for you.
It is called the "dew point."
Fog
We only see dew in the morning because of the way dew forms. For dew to form, air must be cooled to its condensation point. There must be little movement to the air or it will remain mixed and not form dew, but will form fog instead. (Fog is formed in other ways as well). These conditions usually occur overnight, when the winds die down, and the air becomes still. Radiational cooling from the ground or structures near the surface, such as automobiles, mailboxes, etc. cools the air in contact with the ground or structures. The humidity in the air condenses into droplets of moisture we call dew. After sunrise, the ground begins warm up and usually the wind increases. Both these events warm the air and evaporate the dew.
it is called condensation ..
Virga, rain, sleet, hail, snow, fog, and dew.