The average weight of a monkey can vary significantly depending on the species. Generally, smaller monkeys, such as the Capuchin, weigh between 4 to 10 pounds. In contrast, larger species, like the Mandrill, can weigh between 50 to 100 pounds or more.
For instance, the Rhesus macaque typically weighs around 15 to 35 pounds, while the common squirrel monkey averages about 15 pounds. These variations are influenced by various factors such as habitat, diet, and genetics.
In summary, while there is no single ‘average’ monkey weight due to the diversity among species, many smaller monkeys weigh in the range of 4 to 20 pounds, whereas larger species can significantly exceed that range.