Changing pattern of local rainfall: Analysis of a 50-year record in central Marsabit, northern Kenya

Abstract

Understanding rainfall pattern in the face of increased climate variability and change is crucial in determining management strategies for the associated risks. Analysis was performed for a 50-year rainfall data (1961-2010), collected on a daily basis from a meteorological station located in central Marsabit, northern Kenya. The data was computed for yearly rainfall pattern and changes in the yearly number of rainy and dry days. The results showed a reduction in yearly rainfall totals by more than 500mm and an increase in the yearly number of dry days by 19.6. The pattern is likely to affect crop and livestock production unless adaptation measures are identified and supported.