I work part-time at the Phoenix Zoo. The summer is our off season. People don't like the blistering heat and the animals aren't excited about the summer temperatures either. One of the days everyone likes, is the annual Winter in July. The zoo brings in TONS of man made snow and lets the guests and animals play and "cool off."
Enjoy the pictures below of the Winter in July and me working with the Giraffes at the "Giraffe Encounter." If you are in the area, the zoo is free to children under twelve years old and the morning temps (we open at 7am) are comfortable enough to see the animals before it gets to hot.