In order to give full play to the construction benefits of two new automatic weather stations, constantly improve the quality of observation data, while avoiding the impact on the existing business and station data, after the preliminary test, the Observation network Office of Xinjiang Meteorological Bureau decided to formally start the one-way fusion trial operation of business from November 1, 2019. In this paper, combined with the actual work, it is pointed out that the environment construction and discussion of the data fusion software of the meteorological double-set stations will provide powerful help for the smooth fusion of data of the stations and realize the seamless filling and uploading of data of the backup stations.