Arizona has many, many diverse areas that has different environmental properties. The northern part of Arizona, right around the Flagstaff and the Grand Canyon, gets rain and is considerably cooler than the southern region of the state. On the west side of the state is the lower deserts and on the river, it’s warm. Yuma, Lake Havasu City, and Parker all are hotter than Phoenix and Tucson which are in the upper desert.
http://astore.amazon.com/retirementplaces-20











