Why was there only frost on my front and rear windshields this morning but none on the side ones?

Question

Parked on a shaded street, so I’m guessing it’s not the sun? Stumped though.

In: 26

Answer 1

Vertical or near vertical vehicle windows develop frost less easily than do the sloped windows at the front and rear. I drive a Nissan Cube, the wife a Mazda 3. Her windows frost up a LOT more often than do mine.