Trends of minimum and maximum temperature in Poland

摘要: 2 Institute of Meteorology and Water Management, Branch Wroc8aw, Parkowa 30, 51-616 Poland ABSTRACT: The variability minimum maximum temperature the daily range (DTR) in was analyzed on basis data from 9 stations with different periods (the longest 98 yr). long-term changes seasonal means as well for all Julian days were determined. increase accompanied by a slighter decrease DTR. It found that DTR correlate cloudiness, extreme are related to NAO (North Atlantic Oscillation) intensity, especially during winter spring. analysis intra-annual has shown strongest temperatures occurs mid- late winter, but there also decreasing tendencies, i.e. autumn, beginning summer. All indices indicate cooling autumn.