Rosario de la Frontera is a city in the center-south of the

province A province is almost always an administrative division within a country or state. The term derives from the ancient Roman ''provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions out ...

of Salta, Argentina. It has 26,174 inhabitants as per the , and is the head town of the Rosario de la Frontera Department. It is located on National Route 9, by the Horcones River.

Climate

Rosario de la Frontera has a dry-winter

humid subtropical climate A humid subtropical climate is a zone of climate characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° ...

(

Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (born 1951), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author and ...

''Cwa''), characterised by very warm and uncomfortably humid summers alongside pleasant to warm, dry winters with cold mornings and occasional

frost Frost is a thin layer of ice on a solid surface, which forms from water vapor in an above-freezing atmosphere coming in contact with a solid surface whose temperature is below freezing, and resulting in a phase change from water vapor (a g ...

References

* Populated places in Salta Province Populated places established in 1776 {{Salta-geo-stub