A long-term projection of a thermal environment in summer of the 2070s in the Nagoya metropolitan area was carried out by using a regional atmospheric model, WRF. In the future projection, the pseudo-global warming method proposed by Kimura et al. (2007) was introduced to consider the effects of global warming as background data. In this study, (1) the temperature histogram, (2) the monthly averaged temperature, and (3) hourly and monthly precipitations obtained from the future projection were compared with those from observational and numerical results of the present status. Furthermore, the effects of microphysics models, which include water vapor, cloud, and precipitation processes, on the projected precipitation and temperature were investigated.
