¥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