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Physical and Environmental Geography Commons™
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Oceanography and Atmospheric Sciences and Meteorology
International Journal of Geospatial and Environmental Research
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Precipitation Patterns And Trends In The Metropolitan Area Of Milwaukee, Wisconsin, Anke P.M. Keuser
Precipitation Patterns And Trends In The Metropolitan Area Of Milwaukee, Wisconsin, Anke P.M. Keuser
International Journal of Geospatial and Environmental Research
This study investigated changes in mean and extreme precipitation in the metropolitan area of Milwaukee, Wisconsin in an attempt to find the effects of urban areas on precipitation patterns. Precipitation data were obtained from a gridded (8-km spacing) historical climatic dataset for Wisconsin for 1950-2006. The Mann-Kendall test and the Sen’s slope test were applied to investigate temporal trends. Monthly wind directions were examined against monthly precipitation patterns. Main findings from the study include the following: (1) Annual precipitation significantly increased in the northern part of the study area during 1950-2006, whereas extreme precipitation showed virtually no trends; (2) The …