You discover that in July, it takes only 2 fingers to drive your car. You discover you can get a sunburn through your car window.
Hot water comes out of both taps.
You actually burn your hand opening the car door. No one would dream of putting vinyl upholstery in a car. You realize that asphalt has a liquid state. Thanks to our Red Cross office at Nellis AFB, NV for collecting these clues. Come volunteer in air-conditioned comfort at the Branch Medical Clinic and save money on your own cooling bills.