What is the average weight for a 16 year old 5'3 girl? Thank you!

The average weight. for a 16 year old 5'3" girl is 115lbs with a range of 105-135 (to be in the healthy weight range for that age and height). If you have a concern, please contact your doctor.
Insufficient data. To calculate your Body Mass Index requires your date of birth, height & weight. The average range for BMI is 25th-75th %ile; the normal range is 5th-84th %ile. Use the calculator for teenage girls on http://nccd.cdc.gov/dnpabmi/Calculator.aspx.