Cyclonicity Index in upper level may indicate the effects of trough (cyclone) or ridge (anticyclone) pattern over an area. The goal is to create Daily Cyclonicity Indices (DCI) in 500 and 700hPa level Kerman in 1948-2010 period as well as to estimate the frequencies of upper circulation types and study its Trend Assessment . In upper level five types of atmospheric circulation are diagnosed. Time series of DCI were then resulted. They showed that the Kerman area are under: low geopotential height (trough pattern: TL+TE) in 15% of days/year and high geopotential height (ridge pattern: RL+RE) in 67% of days/year. In the warm half year, absolute governing of high geopotential height showed the representation of the subtropical high belt definitely over the region. In the cold half year, frequencies of high, col and low systems were respectively 49%, 27% and 24% of days/half-year. Since the DCI values from 1948 to 2010 seem graphically with probable trend, therefore Mann-Kendall trend test is used. Decreasing trend of low system frequency (vice versa for high system) is observed during total period, demonstrating an obvious signal of atmospheric circulation changes in Kerman region.