At what temperature in Fahrenheit do we begin to feel pain on the skin?

The temperature at which we begin to feel pain on the skin is around 113 degrees Fahrenheit. At this threshold, the heat sensation shifts from discomfort to pain because the nerve endings in the skin are activated. This sensitivity varies among individuals, but research and studies indicate that this is the general point where painful sensations begin due to heat exposure. At lower temperatures, while the skin may feel warm, it does not typically cross into the painful range until it reaches the higher threshold of 113 degrees F. Understanding this temperature is crucial for fire safety and prevention measures, as it helps in recognizing the risks of burns and injuries associated with heat exposure.