About San Salvador, Entre Rios

San Salvador is a city of approximately 11,600 people in Entre Rios, Argentina. Located in the America/Argentina/Cordoba time zone at 31.6°S latitude.

In 2025, San Salvador averaged an annual temperature of 67°F, with hottest temperatures reaching 103°F in February and lowest around 27°F in July. The city received approximately 45 inches of precipitation during the year.