¥Dew Point (DP) - temperature to which air must be cooled
at constant pressure to become
saturated. Plotted on WX maps.
¥Wet Bulb Temperature - lowest temperature to which air can
be cooled by evaporation of water. Higher
than DP since water vapor is added to
air.
¥Temp ³ Wet Bulb Temp ³ Dew Point