Awasome Average Weight Of A Watermelon Ideas. Web the average weight of a watermelon while the weight of a watermelon varies, the average weight lies between 20 and 25 pounds (between 9 to 11 kilos). Web most watermelons weigh between 20 to 25 pounds, but the weight will vary depending on the variety.

It provides almost no protein or fat and is very low in calories. The average watermelon weight is usually between 20. Web watermelon nutrition facts.