Abstract
This report is based on the result of our second report clarified the necessity of noticing the pattern of land use around a weather point for the investigation of urban environment which alleviates warming-dehumidity of a city. Therefore, we grasped 5 types of land use around 111 weather points in 1960 or 1990 by using cluster analysis and 7 patterns of transition of land use for 30 years. Then, we examined the relationship between the patterns of transition and temperature-humidity change in some types of meteorological conditions with the contrast case on the urbanization, and verified the regulation force by the transition of land use for the temperature-humidity change using the series I of multidimensional quantification method. Above all, we investigated the elements of land use around weather point with contribution toward alleviating high-temperature and dehumidification of a city.