Reports of the National Academy of Sciences of Ukraine . — 2011. — No. 3 — C. 100-107. Mathematical experiments on assessment of regional climate projections of Ukraine and the Black Sea basin at the end of XXI century are considered. taking into account anthropogenic pollution of the atmosphere and using the HadRM3P climate model. Changes in climatic characteristics are calculated as the difference between the control period 1961 - 1990. and the period 2071 - 2100 . according to the greenhouse gas emission scenario B2. Estimates of changes in climatic parameters of Ukraine exceeding globally averaged values. There is a trend of a significant increase in climatic values of air temperature in the summer period of the year, accompanied by a decrease in precipitation.