EN
Thermal and snow conditions of winters in Warsaw in the period 1978/79-2009/10 (32 winter seasons) was presented in the paper. Measurement data of meteorological station Ursynów-WULS (SGGW) including mean, maximum and minimum values of daily air temperature and daily snow cover depth was used to the analysis (λE21º02'52” ϕN 52º09'38” elevation a.s.l. 102,5 m). The station is situated in southern part of Warsaw. Winter meteorological conditions were presented Winter Severity Index and Winter Snowiness Index by Paczos (1985). In studied period variety of thermal and snow conditions of winters is stated. According to thermal severity and snowiness classification moderately severe and moderately snowy winters occur in Warsaw the most frequent.