Today we learned about the wet bulb temperature, which is a better indicator of how hot it feels than the temperature. Here is a tool from the National Weather Service that you can use to calculate the wet bulb temperature: rh . A hot summer day in Chicago has a temperature of 95 ˝ F, a relative humidity of 80%, and a pressure of 760 mm of mercury. What is the wet bulb temperature in Farenheit and Celsius?