Santa Lucia is a city of approximately 43,600 people in San Juan, Argentina. Located in the America/Argentina/San Juan time zone at 31.5°S latitude.
In 2025, Santa Lucia averaged an annual temperature of 67°F, with hottest temperatures reaching 112°F in February and lowest around 26°F in June. The city received approximately 6 inches of precipitation during the year.
View historical weather for Santa Lucia · More cities in San Juan