A clothes dryer , comprising: a drum capable of accommodating clothes (L), an air supply and exhaust unit configured to supply and discharge air for drying to and from the drum , a heating unit configured to heat the air for drying supplied to the drum , an exhaust temperature detection unit configured to detect the temperature of the air for drying that is discharged from the drum , and a heating control unit configured to perform a temperature adjustment processing as follows: stopping the heating unit when an exhaust temperature detected by the exhaust temperature detection unit reaches a predetermined upper limit temperature, and re-operating the heating unit to perform a re-ignition when the exhaust temperature drops to a predetermined re-ignition temperature, wherein the heating control unit is provided with a re-ignition temperature adjustment part that is configured to perform an adjustment to lower the re-ignition temperature, and the re-ignition temperature is gradually lowered through the re-ignition temperature adjustment part every time when the temperature adjustment processing is repeated intermittently to perform the re-ignition; wherein the re-ignition temperature adjustment part is configured to lower the re-ignition temperature in stages by a predetermined temperature to determine a new re-ignition temperature every time when the temperature adjustment processing is performed; characterized in that the re-ignition temperature adjustment part is configured to acquire an elapsed time from the re-ignition until the exhaust temperature reaches a predetermined upper limit temperature, and add a correction value to the predetermined temperature based on the elapsed time. a drum capable of accommodating clothes (L), an air supply and exhaust unit configured to supply and discharge air for drying to and from the drum , a heating unit configured to heat the air for drying supplied to the drum , an exhaust temperature detection unit configured to detect the temperature of the air for drying that is discharged from the drum , and a heating control unit configured to perform a temperature adjustment processing as follows: stopping the heating unit when an exhaust temperature detected by the exhaust temperature detection unit reaches a predetermined upper limit temperature, and re-operating the heating unit to perform a re-ignition when the exhaust temperature drops to a predetermined re-ignition temperature, wherein the heating control unit is provided with a re-ignition temperature adjustment part that is configured to perform an adjustment to lower the re-ignition temperature, and the re-ignition temperature is gradually lowered through the re-ignition temperature adjustment part every time when the temperature adjustment processing is repeated intermittently to perform the re-ignition; wherein the re-ignition temperature adjustment part is configured to lower the re-ignition temperature in stages by a predetermined temperature to determine a new re-ignition temperature every time when the temperature adjustment processing is performed; characterized in that the re-ignition temperature adjustment part is configured to acquire an elapsed time from the re-ignition until the exhaust temperature reaches a predetermined upper limit temperature, and add a correction value to the predetermined temperature based on the elapsed time. <EOS>