The invention discloses a multi-directional rotating head capable of detecting humidity. The multi-directional rotating head structurally comprises a device body, a diversion control pipe and a pressure control cavity, wherein the device body is provided with a water inlet connector and a water inlet main pipe, the diversion control pipe is provided with a first circuit control cavity, a second circuit control cavity, a first diversion device and a second diversion device, and the pressure control cavity is provided with a humidity detection device, a control transmission motor and a screw rodpushing device. The multi-directional rotating head capable of detecting the humidity has the beneficial effects that internal circuits and motors can be driven to work by means of connection of branch pipes through simple diversion structures and operation and by means of the pressure of liquid itself in the liquid flowing process, and flowing of the liquid is accelerated, so that production andprocessing are accelerated. By means of the structure of multiple diversion pipes, the use of the pipes can be reduced, and the problem that winding and blocking are caused due to excessive pipes canbe solved; and an additional workload is also avoided for workers at the same time of saving the pipes.