Average weight for a 16 year old girl 5'5 July 8, 2019 16 32 64 128 Average weight for a 16 year old girl 5 4 Average weight for a 16 year old girl 5 2 Average weight for a 16 year old girl 5 9 Average weight for a 16 year old girl thats 5 4 Normal weight for 15 year old