All climatic diagrams on this site result from the collected data from 4 measuring stations in La Rioja. Weather stations at an altitude above 950m have not been included. All data correspond to the average monthly values of the last 20 years.
La Rioja is one of the warmest region in Argentina with an average daily high temperature of 28 degrees centigrade. Several months of the year it is warm to hot at temperatures continuously above 25 degrees centigrade, sometimes up to 35 degrees.
The most important cities in the region of La Rioja
La Rioja is a part of Argentina and has an east-west extension of about 170 km. From north to south it is approximately 220 km. The biggest cities are La Rioja and Chilecito. The local time is now Thursday, 3:20 pm.