Differences and similarities between precipitation patterns of different climates

Abstract In recent years water-related issues are increasing globally, some researchers even argue that the global hydrological cycle is accelerating, while number of meteorological extremities growing. With help large available measured data, these changes can be examined with advanced mathematical methods. outlined research we were able to collect long precipitation datasets from two different climatical regions, one sample area being Ecuador, other Kenya. Using methodology spectral analysis based on discrete Fourier-transformation, several deterministic components calculated locally in otherwise stochastic time series, by comparison results, also previous calculations Hungary, cycles defined interval between 1980 and 2019. The results calculations, described local, regional, a helpful tool for groundwater management, as major resource recharge, well cycles, forecasts delivered areas.