In order to study the influence of surrounding rock temperature on the temperature stress of tunnel lining concrete and ensure the safe operation of long distance water conveyance tunnels, the construction period and operation period of a non pressure water conveyance tunnel under the surrounding rock temperature of 20 ℃, 40 ℃, 60 ℃ and 80 ℃ were simulated with the help of a 3D finite element platform for the simulation of temperature field and creep stress field. By comparing the temperature change curves and the stress at special time of the top arch, side wall and bottom plate, we analyzed the influence of surrounding rock temperature on the temperature field and creep stress field of the lining concrete of the water conveyance tunnel. At the same time, the influence of pouring temperature on the stress field and damage degree of high rock temperature lining concrete was studied. The results show that the temperature of the surrounding rock has great influence on the temperature field and temperature stress field of the lining concrete. When the rock temperature increases by 1 ℃, the maximum temperature of lining concrete increases by 0.5 ℃ on average and the maximum stress increases by about 0.033 MPa. When the pouring temperature decreases by 1 ℃, the maximum stress decreases by about 0.07 MPa. The junction between the lining concrete base plate and the side wall, and that between the top arch and the side wall are the vulnerable parts of the tunnel lining concrete structure. Lowering the pouring temperature can effectively reduce the damage of the concrete, improve its stress state, and inhibit the development of the damage. This study can provide a reference for similar high surrounding rock temperature tunnel projects.