To provide energy saving with the minimization of entering heat due to opening/closing of a door during the delivery of cargoes and to change a cooling method in a refrigerating warehouse for more cooling efficiency.

An automatic refrigerating warehouse which includes a warehouse body 10 shut inside from outside and a cooler for blowing cooling air into the warehouse body 10, wherein a number of shelves 15 having a number of vertical cargo storages 14 are horizontally arranged in the warehouse body 10 so that cargoes M can be automatically carried in and out of the cargo storages 14 of the shelves 15 using an overhead travelling crane 16 and a stacker crane 17, has a warehouse body carry-in and -out port 21 having an opening/ closing door 20 at the upper part of the warehouse body 10, a cooling air blow port provided at the lower part of the warehouse body 10 and an cooling air suction port at the upper part, whereby the cargoes M are carried in and out of the upper part of the warehouse body 10 through the warehouse body carry-in and -out port 21, cooling air from the cooler is blown through the cooling air blow port to the lower part of the warehouse body 10 and cooling air increasing in temperature and moving up is sucked in the cooler from the upper part of the warehouse body 10 through the cooling air suction port.