Does a Sunshade Actually Protect Your Volkswagen in Greenville's Heat?
Greenville in August isn't a gentle heat. The National Weather Service station at Greenville-Spartanburg International Airport has recorded heat index readings of 106 degrees F during summer heat events, and when you park your Volkswagen on an exposed asphalt lot at noon, the physics inside that cabin turn brutal fast. Research published by scientists at UC San Diego and Arizona State University found that on a day reaching 95 degrees F, a car parked in the sun for one hour produced an average dashboard temperature of 157 degrees F, and a steering wheel surface of 127 degrees F.