[Bob Broberg SPF667 460BB]

Rutherford, If you are driving a cobra, it's pretty warm here in June. You may want to drive in the early morning and motel by 3pm when you are sweating.
Here is avg temps for Phoenix in June:

Average temperature: 91
Average high temperature: 104
Average low temperature: 78
Warmest ever: 122
Coldest ever: 60
Average precipitation: .02

AZ Bob