I don’t think I’m imagining it - when I drive the car first thing in the morning, or when the rubber seals are cold, the wind noise above my left ear is more pronounced. When I’ve been driving the car under the sun for a little while, the wind noise dimishes to a faint whisper, only becoming pronounced again when I fly at speeds approaching 90 miles per hour and beyond. I presume the rubber seals have warmed up and expanded by then.
@Bobby recommended a fix that works temporarily. Rubbing all the seals with this German-made lubricant that comes in a small plastic bottle with a sponge tip. It does seem to help, but again, the fix is temporary. You have to reapply the lubricant after every time you wash the car.