The temperature and humidity of dirt-walled storehouse are observed in order to verify the traditional storehouse (main material : soil) during 7days (4th. Sep ~ 10th. Sep). Because the width of the daily variation of temperature is small as 2.5℃ ~ 5℃, the reduction of energy supply for low temperature is expected. Because the relative humidity is high and it's variation is small (4% ~ 9%), the inner humidity of dirt-walled storehouse is easily maintained above 80% is expected.