Just outside in New Hampshire. In the 70’s. Left iPhone on the picnic table in the direct sun. Worked a while, picked up the phone and the screen read “Emergency” in red with a thermometer’s red line three quarters of the way up. Never saw this before. Took it inside and stuck in the fridge. It survived and is playing “On Point” on NPR at the moment. Host Tom Ashbrook is reporting on today’s heat dome in the Southwest and climate change in general.
Maybe everybody in the Southwest has learned this long ago, but if you haven’t, keep your iPhone in your pocket. Unless, of course, even your pocket gets too hot.