Is it normal for the dog to bask in the sun through the glass window in 35 degrees weather?

There is nothing wrong with this situation. My dog will run to the door and lie on the ground for a while at noon when the weather is 34 degrees. This dog has its own feelings. When it feels hot, it looks for grass. In the shade of the tree, its limbs and stomach are cool against the ground. When it feels that it needs sunshine, it naturally basks. In fact, it is useless to bask in the sun through the glass.