The invention provides a method for carrying out non-uniform temperature distribution reconstruction based on multi-angle histogram information. The method comprises the following steps: arranging multiple measurement paths in the horizontal, vertical, left diagonal and right diagonal four directions around a measured temperature region, and obtaining histogram information of each path in each direction in sequence to form four histogram matrixes; combining the four histogram matrixes through a logical judgment and traversal algorithm to generate a probability matrix comprising multi-angle histogram complete information; and reconstructing a temperature matrix by analyzing the probability matrix, and finally, realizing two-dimensional temperature distribution reconstruction. The beneficialeffects are that, under the condition that the measurement angles are limited, the method can realize non-uniform temperature field distribution reconstruction by using the measurement data of limited angles; the method can effectively reduce computational complexity while ensuring reconstruction quality; and the method is simple and practical and has a wide application prospect.