I have my cord wood single stacked on wood racks facing the north wind in the open sunlight. The wood tends to dry pretty quickly this way. I have some tarps on top but I'm wondering if having a tarp on top of each stack is really necessary? I'm asking because the seasoned cord wood is bone dry (about 16% to 17% MC) and I plan to move about a cord at a time into my garage for easy access during the burning season. So is using a tarp really necessary, because even if it rains on the seasoned cord wood stacked outside, it will usually dry off in the wind and the sun within a day or so? So I'm just wondering if messing with the tarps is really needed when I plan on moving the seasoned stuff into the garage before burning anyway??