With a population of around 33,800, Antiguo Cuscatlan sits in La Libertad Department, El Salvador. The city operates in the America/El Salvador time zone.
In 2025, Antiguo Cuscatlan averaged an annual temperature of 73°F, with hottest temperatures reaching 93°F in April and lowest around 61°F in April. The city received approximately 69 inches of precipitation during the year.
View historical weather for Antiguo Cuscatlan · More cities in La Libertad Department