Wet Bulb Temperature Calculator

Calculate wet bulb temperature from dry bulb temperature and relative humidity using psychrometric relationships.

Measured air temperature.
°F
Relative humidity percentage.
%
Atmospheric pressure (standard = 29.92).
in Hg

Results

Wet Bulb Temperature-°F
Dew Point Temperature-°F
Wet Bulb Depression-°F
References: ASHRAE Fundamentals Chapter 1: Psychrometrics; Stull 2011: Journal of Applied Meteorology and Climatology