One cannot give an 'average' weight for a 14-year-old boy and girl because weight is related to height and body composition. For in-depth information about weight in relation to height, and to see the distribution of weights and heights of children at various ages, please see the page link, further down this page, listed under "Related Questions."
average height for a one year old girl is 32 inches average weight for a one year old girl is 24.75 lb average height for a one year old boy is 33.75 inches average weight for a one year old boy is 27 lb
90 pounds for a boy about 79 or 80 for a girl
Girl- 40in, 39.6lbs Boy- 40in, 41.8lbs
Actually at the age of 13 an average height for a girl is 63 inches and for a boy it would be 62 inches. For these heights an average weight for a girl is 105 lbs and for a boy it would be 100lbs. But the recommended weight for 6'2 height is 170 lbs.
The average UK height and weight for a 12 year old girl is 4 ft 9 in and 91.5 lbs. The average height and weight for a boy of the same age is 4 ft 8 in and 88 lbs.
The average weight of a one year old boy is 22 pounds; the average height is 28-29 inches. The averages for a one year old girl are the same.http://www.disabled-world.com/artman/publish/height-weight-teens.shtml
The average weight of 14 yr old boy is 105-135 lbs.The average weight of 14 yr old girl is 105-125 lbs.
the average weight for a 5'3" 14 year old girl islow target high111 128 148the average weight for a 5'3" 14 year old boy islow target high127 139 151
For a 15 year old boy of average height (5'9") 150 pounds For a 15 year old girl of average height (5'4.5") 121 pounds
an average nine year old boy's weight is about 75 to 90 pounds
The average height of a 13 year old girl is 5 ft 1 in and the average weight is 101 lbs. For a boy of the same age, the average height is 5 ft 1 in and the average weight is 100 lbs.
Well the average weight would probably be about 80-89 pounds if your a girl and 85-95 pounds if your a boy. Does that help?