A microclimate is an area that continually has a different climate than the greater regional climate. On a grand scale, this phenomenon is exemplified by the urban heat island effect. The urban heat island effect is caused by the excess pavement absorbing, reflecting, and releasing heat energy making urban areas hotter than the surrounding countryside. Microclimates can be on a smaller scale as well. In your garden microclimates can be created by walls, trees, and pavement.Building a small...
