The invention provides a high-uniformity damping rotating nozzle, and belongs to the technical field of irrigation nozzles. The high-uniformity damping rotating nozzle comprises a nozzle outer shell, a rotating assembly and a water spraying assembly, wherein the rotating assembly and the water spraying assembly are arranged in the nozzle outer shell. The water spraying assembly comprises a guide plate, a spraying plate and a water scattering plate assembly, wherein the guide plate, the spraying plate and the water scattering plate assembly are communicated in sequence. After water passes through an arc passageway on the spraying plate, the spraying plate rotates, water scattering needles on the water scattering plate can block part of water flow sprayed out of the spraying plate, and then water can be scattered within the far and near range of the nozzle. The high-uniformity damping rotating nozzle has the advantages that cleaning and maintenance are convenient, and reliability is high; the rotating speed is stable, extremely-high vibration prevention capacity and wind resistance are achieved, the phenomena that when an existing nozzle conducts spraying, an installed vertical rod shakes and water drops are splashed from the vertical rod of the nozzle are avoided, the irrigation uniformity is higher, and the atomization effect is good during high-pressure spraying; the range is wide, starting pressure is low, and the requirements for different irrigation ranges and different irrigation flow rates can be met; cost is lower, performance is reliable, the service life is long, and the nozzle not only can be applied to the fixed spray irrigation aspect, but also can be applied to the movable spray irrigation aspect.