Look at the state of the person's hands, they might give a hint as to what they've been doing. A damaged knuckle for one means that the person has been in a fight, or something similar.
-
Weather can tell you where a person lives. Look at the state of their clothes, and make assumptions based on the weather at different locations on different times. It takes the person 1 hr to get here, wet pants, it rained at this location approx 1 hr ago.