Mathematical-cartographic modeling of climate changes in the Rostov region according to meteostation data

The article carried out work on the calculation of climatic changes in the Rostov region according to weather stations from 1960 to 2021. Using the MS Excel software, the angular coefficient was identified in these areas, in the QGIS 3.28 geographic information system maps of the angular coefficient were compiled based on the average annual air temperature and total annual precipitation. On the territory of the region, there is a decrease in annual precipitation, but an increase in average annual air temperatures.