She is 6 pounds, 8 ounces and about 18 inches long.
As you math majors out there might have noted, the fact that Maria is two months old means that she was supposed to be born in the last week or so. (Doth not it blow your mind?) It also means that now, at her due date, she is almost exactly Kurt's size when he was born. Me and the big babies, not so much.