Again, humidity affects your comfort level. A humidifier or even a vaporizer can add all the moisture you need. In southern latitudes, a mobile home should be positioned in an east-west direction so that the rays of the sun will not hit your home broadside. Also consider the location of trees when siting your mobile home. Free standing trees provide an effective shading device that can affect not only the walls of your mobile home, but also its roof.
Deciduous trees let the sun in during the winter and provide shade during the summer.
Evergreen trees provide constant shade and this may be undesirable during winter when the sun's rays can be used to help warm your home. As the number of trees increase, their effect on the house will change. A grove of trees will not only provide shade and wind protection, but modify outside air temperature through vaporative cooling. Since the sun contributes large amounts of heat, it is only logical to consider these points. If it is unshaded in the open and you cannot move it to a shaded area, then consider building a canopy over the mobile home to block the direct sunlight.