2466 KB56 KB198520252024Čotar, AlenOgrin, Darkoštevilka:61str. 75-98ISSN:0354-0596DOI:10.4312/dela.61.75-98COBISSID:224716547URN:URN:NBN:SI:doc-EZ97T0MXslZaložba Univerze v LjubljaniDela - Oddelek za geografijo Filozofske fakultete v Ljubljaniclimate changeclimatogeographyklimatogeografijapadavinepercipitationpercipitation variabilitypodnebne spremembeSloveniaSlovenijavariabilnost padavinSrednja relativna variabilnost padavin v Sloveniji v obdobju 1991–2020|Given the considerable disparities in precipitation amounts in the various regions of Slovenia, the mean relative variability was used as an indicator of precipitation variability in the period 1991–2020. The annual variability analyzed for 174 precipitation stations ranges from 8 % to 18 %. The highest annual precipitation variability was observed in western and northwestern Slovenia. Seasonal variability was assessed for 37 representative stations. Winter precipitation exhibits the greatest variability, characterized by a mean relative variability of approximately 40 %, which is primarily due to fluctuations of the Mediterranean cyclogenesis. In the other seasons, the variability ranges from 20 % to 25 %Zaradi velikih razlik v višini padavin med slovenskimi pokrajinami je kot pokazatelj njihove spremenljivosti v obdobju 1991–2020 uporabljena srednja relativna variabilnost. Letna variabilnost je analizirana za 174 padavinskih postaj, giblje se v razponu med 8 in 18 %. Letne padavine so najbolj variabilne v zahodni in severozahodni Sloveniji. Sezonsko variabilnost smo prikazali za 37 reprezentativnih postaj. Najbolj spremenljive so zimske padavine s srednjo relativno variabilnostjo okoli 40 %, kar je posledica sprememb sredozemske ciklogeneze. V ostalih letnih časih je variabilnost med 20 in 25 %TEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Filozofska fakulteta