Ground temperature is an important indicator for evaluating climate change and has a great impact on soil composition, structure, formation and evolution. It is of great scientific significance to analyze the temporal and spatial variation in geothermal temperature and its relationship with climate, to understand the mechanism of interaction between Geo Atmosphere and atmosphere, to clarify the response to climate change, and to predict the development trend of future geothermal temperature. Liaoning Province is located in the transition zone from the Inner Mongolia Plateau to Bohai Bay. The topography in this region is complicated. In addition, Liaoning Province is located in a seasonal permafrost, and the mechanism of ground temperature change is more complicated. This paper adopted 0cm ground temperature (surface temperature) data and various meteorological (temperature, sunshine hours, wind speed, precipitation) data from 24 meteorological stations in Liaoning Province from 1960 to 2016. The climate inclination rate, Mann-Kendall mutation analysis, and wavelet period analysis are used to systematically analyze the temporal and spatial variation characteristics of surface temperature in Liaoning Province and their relationship with climate elements. The results indicated that interannual variation in surface temperature of Liaoning Province get a warming trend from time to time, and the climate tendency rate reaches 0.36℃/10 a. There are different trends in different ages, the average surface temperature in the 1960s-1980s, and from the 1990s to the 2010s was higher than the average surface temperature for many years, and in addition, the surface temperature in winter was the highest. Mutational analysis showed a mutation in 1995, which showed a significant increase in the trend. The periodic analysis shows that the annual surface temperature of Liaoning Province showed periodic changes over two time scales 30-46a and 19-25a. The annual surface temperature gradually decreases from the southwest to northeast. Correlation analysis shows that the correlation between surface temperature and temperature was the highest; the magnitude of the correlation showed a character that the western region is higher than eastern region. and was characterized by the distribution of high west and low east throughout the region. In terms of the relationship with precipitation, the surface temperature in the years with high precipitation was relatively low, and that in the summer was most affected by precipitation and sunshine hours. The surface temperature and wind speed are negatively correlated, but the correlation in summer was smaller than that in the winter, the impact of wind speed on surface temperature is weakened by all the effects of temperature, sunshine, and precipitation.