Based on daily average, maximum and minimum temperature observed by the China Meteorological Administration at meteorological station in Beijing from 1960 to 2014. Sixteen indices of extreme temperature are studied. Applying the method of Rhtest, the series that have breakpoints are adjusted and the trends of the series are analyzed, the annual temperature trend has changed obviously and the homogeneity is improved well. The results showed that: 1) In general, the temperature increment is obvious in Beijing during 1960-2014,with generally stronger increases in minimum temperature than in maximum temperature, as for climate inclination rate after adjustment: the maximum temperature (0.17℃/10a)