Final answer:
Standard weights for children between 2-11 years of age generally range from 20 to 40 pounds (9 to 18 kg) at age 2, and from 36.3 to 44.7 pounds (16.5 to 20.3 kg) by age 5. These weights are consistent throughout the year.
Step-by-step explanation:
Standard weights for children between 2-11 years of age differ based on a variety of factors including age and height. However, based on the Growth of Preschoolers information provided, we can expect that by the age of 2 years, children typically weigh between 20 and 40 pounds (9 to 18 kilograms). As children grow, the average weight increases, and by age 5, most children will weigh between 36.3 and 44.7 pounds (16.5 to 20.3 kilograms). These figures stand as baseline references, and individual weights can vary widely.
During the summer or any other season, these standard weights remain applicable, as they are based on year-round growth data and do not vary by season.