My coop is a converted cubby house so not ideal for this climate, but for the last year the only moisture was in the air. We are having our first bit of decent rain at the moment. As soon as it stops raining all the moisture evaporates & the place practically steams. The ground returns to parched. I haven't even been able to get my compost to work because I'm not great at watering it & it dries out all the time. I'm still to be convinced that DL can work in a closed coop in this climate, but as I said, it works really well in the run when it's dry.