The precipitation and temperature observation data (CRU20) from the Climate Research Unit, University of East Anglia, United Kingdom is used to validate the model performance in simulating the current climate. The PRECIS captures important regional information on seasonal rainfall, which is missing in its parent GCM simulation. The basic parameters analysed to study the future climate change occurring during 2071-2100 are the mean surface (1.5 meters) temperature and precipitation. The analysis is comprised of both annual mean and seasonal mean for December-January-February (DJF), March-April-May (MAM), June-July-August (JJA) and September-October-November (SON). To detect the possible atmospheric circulation change during the monsoon periods (DJF and JJA) in the future climate we analyzed the mean 850hPa wind for the lower emission scenario (B2).