In order to research the actual weather conditions in Nagano City, weather maps were drawing with temperature and relative humidity data. The authors obtained the following results : (1)Weather maps of level area were made by drawing with land use maps by observing remote sensing data and measurement data of weather. (2)Weather maps of hilly area were made by drawing with altitude maps and measurement data of weather. (3)Weather maps in Nagano City were made by drawing with level area and hilly area data. As a result, the difference were found each the weather data in 4districts, commercial district, residential district with detached house, hilly area at an altitude of 700m and 1,000m.
