The invention provides a temperature humidity linkage type transformer cabinet. The temperature humidity linkage type transformer cabinet comprises a cabinet body, a first temperature sensor, a second temperature sensor, a first humidity sensor, a second humidity sensor, an adjustment system and a control module, wherein the adjustment system comprises an air exchange structure, an air transmission mechanism, a dehumidifying device and a cooling device, the control module is respectively connected with the first temperature sensor, the second temperature sensor, the first humidity sensor, the second humidity sensor, the air exchange structure, the air transmission mechanism, the dehumidifying device and the cooling device and further controls operation of the air exchange structure, the air transmission mechanism, the dehumidifying device and the cooling device according to detection values of the first temperature sensor, the second temperature sensor, the first humidity sensor, the second humidity sensor. According to the temperature humidity linkage type transformer cabinet, indoor air humidity is automatically monitored, air exchange and air dehumidifying can automatically selected to realize air drying, and high automation and strong timeliness are realized.