IntroductionIncrease of the near surface ambient temperature in cities is verywell documented . Urban overheating is the combined resultof the urban heat island developed mainly in cities with a posi-tive thermal balance and of the global warming which affects theurban climate as well. Although the impact of urban heat island isvery well studied, the specific impact of the global warming on theurban climate is poorly understood . Urban heat island studiesare available for almost all major cities in the world and the corre-sponding urban heat island intensity is tabulated and reported bymany authors . The reported intensity of the UHI phenomenavaries mainly as a function of the local topographical character-istics, the synoptic weather conditions, the urban characteristicslike density, form and land use/cover, anthropogenic heat released,materials used, view factor, etc while it is also highly influenced bythe characteristics of the selected rural station .