average rainfall atlantic ocean
the Atlantic ocean is approximately 41.1 million sq miles (106 million sq km) in surface area without it's surrounding seas. It carriers a volume of approx.77.64 million squa â¦ re miles. At about 62.427 lb per cubic foot at surface pressure.he Atlantic ocean is approximately 41.1 million sq miles (106 million sq km) in surface area without it's surrounding seas. It carriers a volume of approx. 77.64 million squa â¦ re miles.