Santa María, CatamarcaSanta María is a city in the province of Catamarca, Argentina. It has about 17,030 inhabitants per the, and is the head town of the department of the same name.WWW munisantamaria.gov.arGeographyClimateSanta María has a cool arid climate. Summers feature hot afternoons, cool to pleasant mornings, and occasional rainfall from thunderstorms, whilst winters feature chilly to freezing mornings, warm afternoons, and essentially no precipitation.