How Hot is Too Hot?

Mother Nature is not yet done roasting us with the summer sun. We’ve had a good week or two of cool weather but now Philly is roasting hot. Factoring in humidity, it feels a little over 100 Degrees Fahrenheit outside. Put another way, if we cracked an egg on the hood of lead salesman Scott’s Jeep, it’d probably turn to dust in about a minute. The US National Weather Service has issued heat advisories and warnings to stay inside. Where do we put that boundary, between mere comfort and necessity to live?   Beyond Uncomfortable When we start to see these excessive temperatures proper cooling becomes not a matter of comfort, but of health, life, and death. When the Heat Index breaks past 100 degrees, we start to have issues cooling ourselves. The core of your body wants to be at about 98 degrees. If the air outside of you is above 98 degrees, it can be physically impossible to remain cool. In these situations, any movement or activity outside can make you hotter. The hotter you are, the more you sweat. The more you sweat, the more dehydrated you are. At the same time, excessive humidity will make sweating less and less effective at cooling your body. At some point, it just becomes impossible to remain healthy. You’ll either become too dehydrated or start to suffer heat-stroke and exhaustion from your body becoming too hot. These situations are more […]

Read More →