Question: when humidity and temperature are the same?
Answer: If the relative humidity is 100 percent at the same air temperature, then it feels like 27 °C (80 °F). In other words, if the air is 24 °C (75 °F) and contains saturated water vapor, then the human body cools itself at the same rate as it would if it were 27 °C (80 °F) and dry.