It is very possible that flowers will freeze when the dew point is 32 degrees. You need to protect your flowers from freeing by placing a sheet over them.
With with a dew point of 79 degrees the humidity was almost unbearable.
43oC
Dew is water and water can freeze. So yes, dew can freeze.
Actually mountain dew freezes at -32 degrees F unlike other sodas.
Instead of dew on the grass or wherever, you would get frost.
Frost.
Anything above 70 degrees Fahrenheit is considered high...
In short it would feel very wet outside with dew on the grass and perhaps fog in the air. The long explanation The Dew point is the point at which the air is saturated with water. In this case the air is saturated at 20 degrees and has a "buffer zone" of an additional 5 degrees (because the air temp is 25.) Once the air temperature cools, it looses its ability to hold as much water, so when it cools below the dew point (20 degrees,) water will begin to condensate out of it in the form of fog or dew.
When the dew point goes below freezing, the more applicable temperature is the frost point, at which water vapor will freeze out of the air. The frost point is higher than the dew point, because ice holds water molecules better than liquid water.
there is no dew point of a hurricane
-17
the realationship between condensation and dew point is that condensation occurs when it reaches the dew point.