SavATree - Tree Service & Lawn Care

Heat Island Happenings

Metropolitan Melting Heat Islands are normally the result of a built-up, urban area that is hotter than surrounding rural areas. Average annual air temperatures in cities of with 1 million people can be 1-5 degrees Fahrenheit higher than circumferential expanses, in the evenings that difference can be up to 22 degrees.  Heat islands develop when urbanization spreads, once…