Air/Foam Hybrid Collars. The Air/Foam hybrid melds characteristics of air-holding and foam-insert collars. The key to the hybrid is the inflatable bladder that is compressed between the hull and the foam. By inflating the bladder the foam is forced away from the hull bringing the polyurethane sheath around the foam under tension.
Arizona heat facts. The highest temperature Phoenix has ever endured was 122 degrees back on June 26th, 1990. Even more amazing is the fact that our hottest overnight low was 96 degrees on July 15th, 2003. Phoenix's longest streak of temperatures at 110 degrees or hotter was 18 days in 1974.
The highest monthly average temperature in Arizona City for July is 92 degrees. The lowest monthly average temperature in Arizona City for December is 49 degrees. The most monthly precipitation in Arizona City occurs in July with 1.9 inches. The air quality index in Arizona City is 49% worse than the national average. The pollution index in Arizona City is 20% better than the national average.