Warsaw's seasons are quite distinct. Spring (Mar-May) is initially cold and windy, later becoming pleasantly warm and often sunny. Summer (Jun-Aug) is predominantly warm with plenty of sunshine interlaced with heavy rains. The heat peaks in July. Autumn (Sep-Nov)is warm and usually sunny, turning cold, damp and foggy as it makes way for winter (Dec-Feb) which can include substantial snowfall. January and February are brutal, with temperatures often below -15°C (5°F), good spirit-drinking weather.