Is it normal everything has its own atmosphere, or sensory aura?

This is going to sound so weird. No one I know has this.

Everything - concepts, people, books, places, music, memories, whatever, triggers a kind of feeling, or a sense, or several senses, that builds into this sensory imprint that I imagine every time I encounter this thing. It doesn't change, this imprint. With some things it's stronger, with others weaker.

It's very hard to describe. It's kind of like synaesthesia but with every sense and with everything that I experience.
For example, my friend conjures up the idea of a whitewashed board every time I see her. The adrenaline rush of liking someone romantically conjures the taste of metal and vitamins. A piano is someone with a lot of presence but is in fact a very understanding person when you get to know them. The word old makes me feel the idea of thirst.

These descriptions do by no means justice to the actual experience. They are so detailed and complex, including many imagined sensations and ideas. Similar things, by the way, might have similar sensations.