The purpose of this book is to present brief summary of weather conditions as well as design conditions for all the cities covered under this project. The book is likely to contain sufficient information for the designers who do not use hourly simulation tools. The CD provided with this book contains hourly weather files in different formats to enable the user to directly use the flies with most of the building energy simulation tools being used. To facilitate further data analysis and development of files in any other format, data if Typical Meteorological Year (TMY) files is also provided in two non-editable formats. The MS Excel files, besides containing TMY data, also contains weekly graphs for temperature, relative humidity and solar radiation to enhance the visualisation of hourly variation in their values.