Estimating the frequency of semi-drought and extremely wet weather in May in selected localities in Poland
2005
Jendrzejczak, E.,Akademia Techniczno-Rolnicza, Bydgoszcz (Poland). Wydz. Rolniczy
Frequency of semi-droughts and extremely wet weather events were analysed based on rainfall and mean air temperature redorded in May from 1971 to 2000 in 16 meteorological stations. Weather classification used in the present study showed that 30 percent of all records pointed to the occurrence of semi-drought of various kind ans intensity observed mainly in Zielona Gora, Poznan, Wroclaw and Torun. Irrespective of the region, similar values of meteorological elements characterized the weather durig semi-drought events. Extremely wet months constituted about 6 percent of records. In May extremely wet weather was observed in different regions of the country, most frequently in seaside (Koszalin) and southern part of Poland (Rzeszow, Katowice and Krakow)
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