According to the various Internet cites I can find (which I grant may all be baloney) the average 3-year-old girl should be about 33-34 inches tall.
Mine’s 39.5 inches tall. Turned 3 last week. She is visibly much taller than her classmates.
Jesus H. Christ in a chicken basket. We’re buying new shirts as if they were disposable. How tall’s this kid gonna get?