Bučany (Hungarian: Bucsány) is a municipality of Trnava District in the Trnava region of Slovakia. Its current timezone offset is UTC+1. Located at sea level, Bucany has a marine west coast, warm summer climate. It receives about 76.61 millimeters (3.02 inches) of precipitation and has 136.12 rainy days (37.29% of the time) annually.